Tag Archives: UNESCO

Canada and its review of fundamental science

Big thanks to David Bruggeman’s June 14, 2016 post (on his Pasco Phronesis blog) for news of Canada’s Fundamental Science Review, which was launched on June 13, 2016 (Note: Links have been removed),

The panel’s mandate focuses on support for fundamental research, research facilities, and platform technologies.  This will include the three granting councils as well as other research organisations such as the Canada Foundation for Innovation. But it does not preclude the panel from considering and providing advice and recommendations on research matters outside of the mandate.  The plan is to make the panel’s work and recommendations readily accessible to the public, either online or through any report or reports the panel produces.  The panel’s recommendations to Minister Duncan are non-binding. …

As Ivan Semeniuk notes at The Globe and Mail [Canadian ‘national’ newspaper], the recent Nurse Review in the U.K., which led to the notable changes underway in the organization of that country’s research councils, seems comparable to this effort.  But I think it worth noting the differences in the research systems of the two countries, and the different political pressures in play.  It is not at all obvious to this writer that the Canadian review would necessarily lead to similar recommendations for a streamlining and reorganization of the Canadian research councils.

Longtime observers of the Canadian science funding scene may recall an earlier review held under the auspices of the Steven Harper Conservative government known as the ‘Review of Federal Support to R&D’. In fact it was focused on streamlining government funding for innovation and commercialization of science. The result was the 2011 report, ‘Innovation Canada: A Call to Action’, known popularly as the ‘Jenkins report’ after the panel chair, Tom Jenkins. (More about the report and responses to it can be found in my Oct. 21, 2011 post).

It’s nice to see that fundamental science is being given its turn for attention.

A June 13, 2016 Innovation, Science and Economic Development Canada news release provides more detail about the review and the panel guiding the review,

The Government of Canada understands the role of science in maintaining a thriving, clean economy and in providing the evidence for sound policy decisions. To deliver on this role however, federal programs that support Canada’s research efforts must be aligned in such a way as to ensure they are strategic, effective and focused on meeting the needs of scientists first.

That is why the Honourable Kirsty Duncan, Minister of Science, today launched an independent review of federal funding for fundamental science. The review will assess the program machinery that is currently in place to support science and scientists in Canada. The scope of the review includes the three granting councils [Social Sciences and Humanities Research Council {SSHRC}, Natural Sciences and Engineering Research Council {NSERC}, Canadian Institutes of Health Research {CIHR}] along with certain federally funded organizations such as the Canada Foundation for Innovation [CFI].

The review will be led by an independent panel of distinguished research leaders and innovators including Dr. David Naylor, former president of the University of Toronto and chair of the panel. Other panelists include:

  • Dr. Robert Birgeneau, former chancellor, University of California, Berkeley
  • Dr. Martha Crago, Vice-President, Research, Dalhousie University
  • Mike Lazaridis, co-founder, Quantum Valley Investments
  • Dr. Claudia Malacrida, Associate Vice-President, Research, University of Lethbridge
  • Dr. Art McDonald, former director of the Sudbury Neutrino Laboratory, Nobel Laureate
  • Dr. Martha Piper, interim president, University of British Columbia
  • Dr. Rémi Quirion, Chief Scientist, Quebec
  • Dr. Anne Wilson, Canadian Institute for Advanced Research Successful Societies Fellow and professor of psychology, Wilfrid Laurier University

The panel will spend the next six months seeking input from the research community and Canadians on how to optimize support for fundamental science in Canada. The panel will also survey international best practices for funding science and examine whether emerging researchers face barriers that prevent them from achieving career goals. It will look at what must be done to address these barriers and what more can be done to encourage Canada’s scientists to take on bold new research challenges. In addition to collecting input from the research community, the panel will also invite Canadians to participate in the review [emphasis mine] through an online consultation.

Ivan Semeniuk in his June 13, 2016 article for The Globe and Mail provides some interesting commentary about the possible outcomes of this review,

Depending on how its recommendations are taken on board, the panel could trigger anything from minor tweaks to a major rebuild of Ottawa’s science-funding apparatus, which this year is expected to funnel more than $3-billion to Canadian researchers and their labs.

Asked what she most wanted the panel to address, Ms. Duncan cited, as an example, the plight of younger researchers who, in many cases, must wait until they are in their 40s to get federal support.

Another is the risk of losing the benefits of previous investments when funding rules become restrictive, such as a 14-year limit on how long the government can support one of its existing networks of centres of excellence, or the dependence of research projects that are in the national interest on funding streams that require support from provincial governments or private sources.

The current system for proposing and reviewing research grants has been criticized as cumbersome and fraught with biases that mean the best science is not always supported.

In a paper published on Friday in the research journal PLOS One, Trent University biologist Dennis Murray and colleagues combed through 13,526 grant proposals to the Natural Sciences and Engineering Research Council between 2011 and 2014 and found significant evidence that researchers at smaller universities have consistently lower success rates.

Dr. Murray advocates for a more quantitative and impartial system of review to keep such biases at bay.

“There are too many opportunities for human impressions — conscious or unconscious — to make their way into the current evaluation process,” Dr. Murray said.

More broadly, researchers say the time is right for a look at a system that has grown convoluted and less suited to a world in which science is increasingly cross-disciplinary, and international research collaborations are more important.

If you have time, I encourage you to take a look at Semeniuk’s entire article as for the paper he mentions, here’s a link to and a citation for it,

Bias in Research Grant Evaluation Has Dire Consequences for Small Universities by Dennis L. Murray, Douglas Morris, Claude Lavoie, Peter R. Leavitt, Hugh MacIsaac,  Michael E. J. Masson, & Marc-Andre Villard. PLOS http://dx.doi.org/10.1371/journal.pone.0155876  Published: June 3, 2016

This paper is open access.

Getting back to the review and more specifically, the panel, it’s good to see that four of the nine participants are women but other than that there doesn’t seem to be much diversity, i.e.,the majority (five) spring from the Ontario/Québec nexus of power and all the Canadians are from the southern part of country. Back to diversity, there is one business man, Mike Laziridis known primarily as the founder of Research in Motion (RIM or more popularly as the Blackberry company) making the panel not a wholly ivory tower affair. Still, I hope one day these panels will have members from the Canadian North and international members who come from somewhere other than the US, Great Britain, and/or if they’re having a particularly wild day, Germany. Here are some candidate countries for other places to look for panel members: Japan, Israel, China, South Korea, and India. Other possibilities include one of the South American countries, African countries, and/or the Middle Eastern countries.

Take the continent of Africa for example, where many countries seem to have successfully tackled one of the issues as we face. Specifically, the problem of encouraging young researchers. James Wilsdon notes some success in his April 9, 2016 post about Africa and science advice for the Guardian science blogs (Note: Links have been removed),

… some of the brightest talents and most exciting advances in African science were on display at the Next Einstein Forum. This landmark meeting, initiated by the African Institute of Mathematical Sciences, and held in Senegal, brought together almost 1000 researchers, entrepreneurs, businesses and policymakers from across Africa to celebrate and support the continent’s most promising early-career researchers.

A new cadre of fifteen Next Einstein Fellows and fifty-four ambassadors was announced, and the forum ended with an upbeat declaration of commitment to Africa’s role in world-leading, locally-relevant science. …

… UNESCO’s latest global audit of science, published at the end of 2015, concludes that African science is firmly on the rise. The number of journal articles published on the continent rose by sixty per cent from 2008 to 2014. Research investment rose from $12.9 billion in 2007 to $19.9 billion (US dollars) in 2013. Over the same period, R&D expenditure as a percentage of GDP nudged upwards from 0.36 per cent to 0.45 per cent, and the population of active researchers expanded from 150,000 to 190,000.

If you have the time, do read Wilsdon’s piece which covers some of the more difficult aspects facing the science communities in Africa and more.

In any event, it’s a bit late to bemoan the panel’s makeup but hopefully the government will take note for the future as I’m planning to include some of my critique in my comments to the panel in answer to their request for public comments.

You can find out more about Canada’s Fundamental Science Review here and you can easily participate here and/or go here to subscribe for updates.

3D print the city of Palmyra (Syria)?

Designated a World Heritage Site by UNESCO (United Nations Educational, Scientific and Cultural Organization), Palmyra dates back to Second Century BCE (before the common era) as UNESCO’s Site of Palmyra webpage indicates,

An oasis in the Syrian desert, north-east of Damascus, Palmyra contains the monumental ruins of a great city that was one of the most important cultural centres of the ancient world. From the 1st to the 2nd century, the art and architecture of Palmyra, standing at the crossroads of several civilizations, married Graeco-Roman techniques with local traditions and Persian influences.

First mentioned in the archives of Mari in the 2nd millennium BC, Palmyra was an established caravan oasis when it came under Roman control in the mid-first century AD as part of the Roman province of Syria.  It grew steadily in importance as a city on the trade route linking Persia, India and China with the Roman Empire, marking the crossroads of several civilisations in the ancient world. A grand, colonnaded street of 1100 metres’ length forms the monumental axis of the city, which together with secondary colonnaded cross streets links the major public monuments including the Temple of Ba’al, Diocletian’s Camp, the Agora, Theatre, other temples and urban quarters. Architectural ornament including unique examples of funerary sculpture unites the forms of Greco-roman art with indigenous elements and Persian influences in a strongly original style. Outside the city’s walls are remains of a Roman aqueduct and immense necropolises.

Discovery of the ruined city by travellers in the 17th and 18th centuries resulted in its subsequent influence on architectural styles.

Until recently Palmyra was occupied by ISIS or ISIL or IS (depending on what the group is being called today). A March 31, 2016 news item on phys.org presents a perspective on the city and cultural heritage in a time of strife,

The destruction at the ancient city of Palmyra symbolises the suffering of the Syrian people at the hands of the terrorist group known as Islamic State (IS). Palmyra was a largely Roman city located at a desert oasis on a vital crossroad, and “one of the most important cultural centres of the ancient world”. Its remarkable preservation highlighted an intermingling of cultures that today, as then, came to stand for the tolerance and multiculturalism that pre-conflict Syria was renowned for -– tolerance that IS seeks to eradicate.

A March 31, 2016 essay by Emma Cunliffe (University of Oxford) for The Conversation, which originated the news item, expands on the theme,

Early in the conflict, the area was heavily fortified. Roads and embankments were dug through the necropolises and the Roman walls, and the historic citadel defences were upgraded. Yet the terrorists occupied and desecrated the city from May 2015, systematically destroying monuments such as the Temple of Baalshamin, the Temple of Bel, seven tower tombs, a large Lion goddess statue and two Islamic shrines. They ransacked the museum, tortured and executing the former site director Khaled al-Asaad in search of treasure to sell. According to satellite imagery analysis the site was heavily looted throughout it all.

Now the city has been recaptured, the first damage assessments are underway, and Syrian – and international – attention is already turning to restoration. This work will be greatly aided by the Syrians who risked their lives to transport the contents of the Palmyra museum to safety. The last truck pulled out as IS arrived, with bullets whizzing past.

There is a contrasting view as to how much destruction occurred from a March 29, 2016 essay by Paul Rogers (University of Bradford) for The Conversation,

Syrian Army units have taken back the ancient city of Palmyra from Islamic State. The units are now also trying to extend their control to include al-Qaryatain, to the south west of Palmyra, and Sukhnah, to the north east.

There are indications that the damage done to the ancient world heritage site which lies just outside Palmyra has been much less than feared. It may even have been limited to the destruction of two or three individual ruins – certainly important in their own right but just a small part of a huge complex that stretches over scores of hectares.

Written before some of the latest events, Rogers’ perspective is one of military tactics and strategy which contrasts with Cunliffe’s cultural heritage perspective. Like the answers to the classic question ‘Is the glass is half empty or is the glass is half full?’, both are correct, in their way.

Getting back to the cultural heritage aspect, Cunliffe outlines how Syrians and others in the international community are attempting to restore Palmyra, from her March 31, 2016 essay (Note: Links have been removed),

Even as they were displaced, Syrians have worked to keep a detailed memory of the city alive. Syrian artists created artworks depicting the destruction. In a Jordanian camp, refugees made miniature models of the city and other cultural sites, even measuring out the number and position of Palmyra’s columns from photographs.

The international community is also playing its part. Groups like UNOSAT [UNITAR’s Operational Satellite Applications Programme], the UN’s satellite imagery analysts have used satellite imagery to monitor the damage. On the ground, Syrian-founded NGOs like APSA [Association for the Protection Syrian Archaeology] have linked with universities to assess the site. Groups such as NewPalmyra and Palmyra 3D Model are using the latest technology to create open-access 3D computer models from photographs.

Others have gone even further. The Million Image Database Project at the Oxford Institute for Digital Archaeology distributed cameras to volunteers across the Middle East to collect 3D photos of sites. As well as creating 3D models, they will recreate full-scale artefacts, sites, and architectural features using their own cement-based 3D printing techniques. This will start with a recreation of the arch from Palmyra’s Temple of Bel, due to be unveiled in London in April 2016.

Here’s an artistic representation of the destruction,

A depiction of the destruction. Humam Alsalim and Rami Bakhos

A depiction of the destruction. Humam Alsalim and Rami Bakhos

Of course, there are some ethical issues about the restoration being raised, from Cunliffe’s March 31, 2016 essay (Note: Links have been removed),

It wouldn’t be the first time such large-scale restoration has been undertaken. Historic central Warsaw, for example, was destroyed during World War II, and was almost completely reconstructed and is now a World Heritage site. Reconstruction is costly, but might be accomplished more quickly and cheaply using new digital techniques, showing the world that Syria values its cultural heritage.

But many argue that 3D printing fails to capture the authenticity of the original structures, amounting to little more than the Disneyfication of heritage. They also point out that the fighting is still ongoing: 370,000 Syrians are dead, millions are displaced, and perhaps 50%-70% of the nearby town has been destroyed. Given the pressing humanitarian needs, stabilisation alone should be the priority for now.

Rebuilding also fails to redress the loss caused by the extensive looting of the site, focusing only on the dramatically destroyed monuments. Perhaps most importantly, its worth asking whether returning Palmyra exactly to its pre-conflict state denies a major chapter of its history? There needs to be a wide-ranging discussion on the priorities for the immediate future and the nature of any future reconstruction.

While I grasp most of the arguments I’m not sure why 3D printing raises a greater ethical issue, “… many argue that 3D printing fails to capture the authenticity of the original structures, amounting to little more than the Disneyfication of heritage … .” Couldn’t you say that about any form of restoration? Certainly, I was disconcerted when I saw the Sphinx in Cairo in real life where the restoration is quite obvious from angles not usually seen in tourist pictures.

More tangentially, how big is the 3D printer? If memory serves, building materials from ancient times were often large blocks of stone.

Getting back to the point, both Cunliffe’s and Rogers’ essays are worth reading in their entirety if you have the time. And since those essays have been written there has been an update for Associated Press in an April 1, 2016 article by Albert Aji on phys.org. Apparently, the IS retreat included time to plant thousands of mines throughout Palmyra with trees, doors, animals and more being booby-trapped and, now, being detonated by the Syrian army.

One final comment, The booby-trapping reminded me of a scene in the English Patient (movie) when the allies have won the war, the Germans have withdrawn and British and Canadian soldiers have liberated a town in Italy. They celebrate that night and one exuberant Brit soldier climbs a flagpole (I think) and is killed because the Germans had booby-trapped the top of the flagpole. Some years ago, a friend of mine was peacekeeper in Croatia and he said that everything was booby-trapped, flagpoles, mailboxes, cemetery markers, etc. He never said anything much more about but I have the impression it was demoralizing and stressful. I think the discussion about restoration and the artwork produced by Syrians in response to the happenings in Palmyra are an important way to counteract demoralization and stress. Whether money should be spent on restoration or all of it dedicated to pressing humanitarian needs is a question for other people to answer but a society without art and culture is one that is dying so it is heartening to note the vibrancy in Syria.

ETA April 19, 2016: Palmyra’s Arch of Triumph has been successfully replicated and is standing in London, UK according to an April 19, 2016 news item on phys.org. The replica is about 2/3 the size of the original. No reason for the size change is given in the Associated Press article. The arch scheduled to remain in London for a few more days before moving to New York, Dubai, and other destinations before arriving in Palmyra.

5D data storage is forever

Combine nanostructured glass and femtosecond laser writing with five-dimensional digital data and you can wave goodbye to any anxieties about losing information. Researchers at Southampton University (UK) made the announcement in a Feb. 15, 2016 news item on ScienceDaily,

Scientists at the University of Southampton have made a major step forward in the development of digital data storage that is capable of surviving for billions of years.

Using nanostructured glass, scientists from the University’s Optoelectronics Research Centre (ORC) have developed the recording and retrieval processes of five dimensional (5D) digital data by femtosecond laser writing.

A Feb. 15, 2016 University of Southampton press release (also on EurekAlert), which originated the news item, offers more detail,

The storage allows unprecedented properties including 360 TB [Terabyte]/disc data capacity, thermal stability up to 1,000°C and virtually unlimited lifetime at room temperature (13.8 billion years at 190°C ) opening a new era of eternal data archiving. As a very stable and safe form of portable memory, the technology could be highly useful for organisations with big archives, such as national archives, museums and libraries, to preserve their information and records.

The technology was first experimentally demonstrated in 2013 when a 300 kb [kilobit] digital copy of a text file was successfully recorded in 5D.

Now, major documents from human history such as [the] Universal Declaration of Human Rights (UDHR), Newton’s Opticks, Magna Carta and Kings [sic] James Bible, have been saved as digital copies that could survive the human race. A copy of the UDHR encoded to 5D data storage was recently presented to UNESCO by the ORC at the International Year of Light (IYL) closing ceremony in Mexico.

The documents were recorded using ultrafast laser, producing extremely short and intense pulses of light. The file is written in three layers of nanostructured dots separated by five micrometres (one millionth of a metre).

The self-assembled nanostructures change the way light travels through glass, modifying polarisation of light that can then be read by combination of optical microscope and a polariser, similar to that found in Polaroid sunglasses.

Coined as the ‘Superman memory crystal’, as the glass memory has been compared to the “memory crystals” used in the Superman films, the data is recorded via self-assembled nanostructures created in fused quartz. The information encoding is realised in five dimensions: the size and orientation in addition to the three dimensional position of these nanostructures.

Professor Peter Kazansky, from the ORC, says: “It is thrilling to think that we have created the technology to preserve documents and information and store it in space for future generations. This technology can secure the last evidence of our civilisation: all we’ve learnt will not be forgotten.”

The researchers will present their research at the photonics industry’s renowned SPIE—The International Society for Optical Engineering Conference in San Francisco, USA this week. The invited paper, ‘5D Data Storage by Ultrafast Laser Writing in Glass’ will be presented on Wednesday 17 February [2016].

The team are now looking for industry partners to further develop and commercialise this ground-breaking new technology.

I have written a number of pieces about digitization, data storage, and memory such as this Jan. 30, 2014 post titled, Does digitizing material mean it’s safe? A tale of Canada’s Fisheries and Oceans scientific libraries. If you scroll down about 50% of the way, you’ll find some material that provides an overview.

Universal Declaration of Human Rights recorded into 5D optical data

Universal Declaration of Human Rights recorded into 5D optical data

 

Islamic Educational Scientific and Cultural Organization (ISESCO) for Science and Technology and an award for Dr. Mahiran Basri

Professor Dr Mahiran Basri of the Universiti Putra Malaysia (UPM) received an award from the Islamic Educational Scientific and Cultural Organization (ISESCO) for Science and Technology (I believe the similarity of ISESCO to UNESCO is intentional, which makes it smart marketing) for her work in oil palm research. This event has occasioned a Jan. 21, 2015 news item on phys.org,

The use of oils and fats has been successfully diversified, resulting in an innovation formulated through nanotechnology that is beneficial to pharmaceutical and cosmetics industries.

A Faculty of Science, Universiti Putra Malaysia (UPM) lecturer, Professor Dr Mahiran Basri, not only succeeded in producing new useful substances made of oils and fats for the industry, but also managed to produce them through environmental-friendly ways.

A Jan. 22, 2015 UPM news release (Malaysia is on the other side of the date line) by Azaman Zakaria, which originated the news item, describes her work and award in more detail,

“This organic synthesis uses enzymes and it is produced through nanotechnology. Our focus is to process new substances derived from oils and fats,” she said in an interview at her office.

In the field of cosmetics, for instance, she said there are antioxidants and anti-aging substances, through the use of nanotechnology, those substances can easily absorb through the skin.

This way, they would be more effective, she added.

“What is also important is that the materials are clean and safe,” said the winner of the Islamic Educational Scientific and Cultural Organization (ISESCO) for Science and Technology 2014 award, which was held in Rabat, Morocco, in December.

The recognition was based on her active research and excellent performance in the field of chemistry including her far-reaching oil palm research that has contributed to the pharmaceutical and cosmetics industries.

The award was presented by the ISESCO Director General, Dr Abdulaziz Othman Altwaijri as Prof Mahiran took home a certificate, a medal and a cash prize of USD$5,000.

The biennial award has been organised by the Organisation of the Islamic Conference (OIC) since 1979 to foster and strengthen collaboration in the fields of science, education and culture among the OIC members.

According to Mahiran, efforts have been formulated to commercialise the innovation although it may take time.

“At this stage, we have obtained a pre-commercial project from Malaysian Technology Development Corporation (MTDC),” she said.

Professor Mahiran said in pharmaceuticals, an innovation has successfully produced a drugs delivery method to penetrate the ‘blood brain barrier’, especially for diseases that are associated with the brain, such as Alzheimer, Parkinson, epilepsy and meningitis.

“Drugs are normally hard to reach beyond the ‘blood brain barrier’. Thus we created drugs through nanotechnology, and that way we hope they are more effective,” she said.

She added, the innovation has been tested on animals and there were visible positive effects.

Meanwhile, in the agro-chemcial field, Professor Mahiran said, the formulation was made in a nano form to kill weeds and also perform as a cleaning agent to the environment, thus improve the development of the agricultural industry.

“The ingredients in the cosmetic, pharmaceutical and agro-chemical formulations are made through nanotechnology to produce the best for their efficacy, bio-availability in the products and ensure the safety of the consumers” she affirmed.

Professor Dr Mahiran has led 20 research projects in more than 3 decades since 1982, with provisions of grants worth more than RM7 million.

Her series of scientific research have also garnered her numerous awards including the prestigious Archer Daniels Midlands Award from the American Oil Chemists’ Society and the Ram Rais Biotechnology Award at the International Invention and Innovation Exhibition (ITEX) 2004 – UPM.

For anyone curious about ISESCO you can find the website here (with your pick of three languages). There’s also this description in its Wikipedia entry,

Islamic Educational, Scientific and Cultural Organization (ISESCO) was established by the Organisation of the Islamic Cooperation (OIC) in May 1979. ISESCO is one of the largest international Islamic organizations and specializes in the fields of education, science, and culture. Its headquarters are in Rabat, Morocco.

By the way, UNESCO (United Nations Organization for Education, Science and Culture) was founded in 1945.

UNESCO course: Nanotechnology for Water and Wastewater Treatment 2015 call for applications

Despite an initially puzzling announcement from UNESCO (United Nations Educational, Scientific, and Cultural Organization), I was able to track down a description for the course on studyfinder.nl,

Nanotechnology for Water and Wastewater Treatment

UNESCO-IHE Institute for Water Education

Certificate / Diploma Short course Delft [Netherlands]

Field of study     Agriculture and environment
Course description     The course overviews the state-of-the-art and novel developments of nanotechnology in applications for drinking water production and wastewater treatment.
Study subjects     Framework: Nanoparticles and Water; Environmental Fate; Risk Analysis. Nanotechnology for Water/Wastewater Treatment: Physical, Chemical and Biological Properties of Nanoparticles. High-Performance Water and Wastewater Purification Systems: Nanofiltration, Nanosorbents and Nanocatalysts. Nanoparticles that Sense and Treat Disease: Biosensors and Desinfectants.
Course objectives     Apply innovative applications of nanotechnology in drinking water production and wastewater treatment. Familiar with the state-of-the-art, impact and cost-benefit analysis of nanotechnology processes for water and wastewater treatment. Communicate successfully on nanoscience and nanotechnology interfacing with environmental chemistry, environmental engineering and bioprocess.

Duration     2 weeks full-time
Language of instruction     English

There is a bit more information on the UNESCO website’s Short Courses Nanotechnology for Water and Wastewater Treatment webpage,

The emergence of nanobiotechnology and the incorporation of living microorganisms in biomicroelectronic devices are revolutionizing interdisciplinary opportunities for microbiologists and biotechnologists to participate in understanding microbial processes in and from the environment. Moreover, it offers revolutionary perspectives to develop and exploit these processes in completely new ways.

This short course presents an opportunity to learn and discuss about various innovative research aspects of nanoscience and nanotechnology interfacing with environmental chemistry, environmental engineering and bioprocess technology amongst professionals as well as young researchers and PhD students.

You can access the 2015 call for applications on this UNESCO webpage. For more information contact,

Piet Lens

Professor of Environmental Biotechnology

Phone +31152151816
Email

Does digitizing material mean it’s safe? A tale of Canada’s Fisheries and Oceans scientific libraries

As has been noted elsewhere the federal government of Canada has shut down a number of Fisheries and Oceans Canada libraries in a cost-saving exercise. The government is hoping to save some $440,000 in the 2014-15 fiscal year by digitizing, consolidating, and discarding the libraries and their holdings.

One would imagine that this is being done in a measured, thoughtful fashion but one would be wrong.

Andrew Nikiforuk in a December 23, 2013 article for The Tyee wrote one of the first articles about the closure of the fisheries libraries,

Scientists say the closure of some of the world’s finest fishery, ocean and environmental libraries by the Harper government has been so chaotic that irreplaceable collections of intellectual capital built by Canadian taxpayers for future generations has been lost forever.

Glyn Moody in a Jan. 7, 2014 post on Techdirt noted this,

What’s strange is that even though the rationale for this mass destruction is apparently in order to reduce costs, opportunities to sell off more valuable items have been ignored. A scientist is quoted as follows:

“Hundreds of bound journals, technical reports and texts still on the shelves, presumably meant for the garbage or shredding. I saw one famous monograph on zooplankton, which would probably fetch a pretty penny at a used science bookstore… anybody could go in and help themselves, with no record kept of who got what.”

Gloria Galloway in a Jan. 7, 2014 article for the Globe and Mail adds more details about what has been lost,

Peter Wells, an adjunct professor and senior research fellow at the International Ocean Institute at Dalhousie University in Halifax, said it is not surprising few members of the public used the libraries. But “the public benefits by the researchers and the different research labs being able to access the information,” he said.

Scientists say it is true that most modern research is done online.

But much of the material in the DFO libraries was not available digitally, Dr. Wells said, adding that some of it had great historical value. And some was data from decades ago that researchers use to determine how lakes and rivers have changed.

“I see this situation as a national tragedy, done under the pretext of cost savings, which, when examined closely, will prove to be a false motive,” Dr. Wells said. “A modern democratic society should value its information resources, not reduce, or worse, trash them.”

Dr. Ayles [Burton Ayles, a former DFO regional director and the former director of science for the Freshwater Institute in Winnipeg] said the Freshwater Institute had reports from the 1880s and some that were available nowhere else. “There was a whole core people who used that library on a regular basis,” he said.

Dr. Ayles pointed to a collection of three-ringed binders, occupying seven metres of shelf space, that contained the data collected during a study in the 1960s and 1970s of the proposed Mackenzie Valley pipeline. For a similar study in the early years of this century, he said, “scientists could go back to that information and say, ‘What was the baseline 30 years ago? What was there then and what is there now?’ ”

When asked how much of the discarded information has been digitized, the government did not provide an answer, but said the process continues.

Today, Margo McDiarmid’s Jan. 30, 2014 article for the Canadian Broadcasting Corporation (CBC) news online further explores digitization of the holdings,

Fisheries and Oceans is closing seven of its 11 libraries by 2015. It’s hoping to save more than $443,000 in 2014-15 by consolidating its collections into four remaining libraries.

Shea [Fisheries and Oceans Minister Gail Shea] told CBC News in a statement Jan. 6 that all copyrighted material has been digitized and the rest of the collection will be soon. The government says that putting material online is a more efficient way of handling it.

But documents from her office show there’s no way of really knowing that is happening.

“The Department of Fisheries and Oceans’ systems do not enable us to determine the number of items digitized by location and collection,” says the response by the minister’s office to MacAulay’s inquiry. [emphasis mine]

The documents also that show the department had to figure out what to do with 242,207 books and research documents from the libraries being closed. It kept 158,140 items and offered the remaining 84,067 to libraries outside the federal government.

Shea’s office told CBC that the books were also “offered to the general public and recycled in a ‘green fashion’ if there were no takers.”

The fate of thousands of books appears to be “unknown,” although the documents’ numbers show 160 items from the Maurice Lamontagne Library in Mont Jolie, Que., were “discarded.”  A Radio-Canada story in June about the library showed piles of volumes in dumpsters.

And the numbers prove a lot more material was tossed out. The bill to discard material from four of the seven libraries totals $22,816.76

Leaving aside the issue of whether or not rare books were given away or put in dumpsters, It’s not confidence-building when the government minister can’t offer information about which books have been digitized and where they might located online.

Interestingly,  Fisheries and Oceans is not the only department/ministry shutting down libraries (from McDiarmid’s CBC article),

Fisheries and Oceans is just one of the 14 federal departments, including Health Canada and Environment Canada, that have been shutting physical libraries and digitizing or consolidating the material into closed central book vaults.

I was unaware of the problems with Health Canada’s libraries but Laura Payton’s and Max Paris’ Jan. 20, 2014 article for CBC news online certainly raised my eyebrows,

Health Canada scientists are so concerned about losing access to their research library that they’re finding workarounds, with one squirrelling away journals and books in his basement for colleagues to consult, says a report obtained by CBC News.

The draft report from a consultant hired by the department warned it not to close its library, but the report was rejected as flawed and the advice went unheeded.

Before the main library closed, the inter-library loan functions were outsourced to a private company called Infotrieve, the consultant wrote in a report ordered by the department. The library’s physical collection was moved to the National Science Library on the Ottawa campus of the National Research Council last year.

“Staff requests have dropped 90 per cent over in-house service levels prior to the outsource. This statistic has been heralded as a cost savings by senior HC [Health Canada] management,” the report said.

“However, HC scientists have repeatedly said during the interview process that the decrease is because the information has become inaccessible — either it cannot arrive in due time, or it is unaffordable due to the fee structure in place.”

….

The report noted the workarounds scientists used to overcome their access problems.

Mueller [Dr. Rudi Mueller, who left the department in 2012] used his contacts in industry for scientific literature. He also went to university libraries where he had a faculty connection.

The report said Health Canada scientists sometimes use the library cards of university students in co-operative programs at the department.

Unsanctioned libraries have been created by science staff.

“One group moved its 250 feet of published materials to an employee’s basement. When you need a book, you email ‘Fred,’ and ‘Fred’ brings the book in with him the next day,” the consultant wrote in his report.

“I think it’s part of being a scientist. You find a way around the problems,” Mueller told CBC News.

Unsanctioned, underground libraries aside, the assumption that digitizing documents and books ensures access is false.  Glyn Moody in a Nov. 12, 2013 article for Techdirt gives a chastening example of how vulnerable our digital memories are,

The Internet Archive is the world’s online memory, holding the only copies of many historic (and not-so-historic) Web pages that have long disappeared from the Web itself.

Bad news:

This morning at about 3:30 a.m. a fire started at the Internet Archive’s San Francisco scanning center.

Good news:

no one was hurt and no data was lost. Our main building was not affected except for damage to one electrical run. This power issue caused us to lose power to some servers for a while.

Bad news:

Some physical materials were in the scanning center because they were being digitized, but most were in a separate locked room or in our physical archive and were not lost. Of those materials we did unfortunately lose, about half had already been digitized. We are working with our library partners now to assess.

That loss is unfortunate, but imagine if the fire had been in the main server room holding the Internet Archive’s 2 petabytes of data. Wisely, the project has placed copies at other locations …

That’s good to know, but it seems rather foolish for the world to depend on the Internet Archive always being able to keep all its copies up to date, especially as the quantity of data that it stores continues to rise. This digital library is so important in historical and cultural terms: surely it’s time to start mirroring the Internet Archive around the world in many locations, with direct and sustained support from multiple governments.

In addition to the issue of vulnerability, there’s also the issue of authenticity, from my June 5, 2013 posting about science, archives and memories,

… Luciana Duranti [Professor and Chair, MAS {Master of Archival Studies}Program at the University of British Columbia and Director, InterPARES] and her talk titled, Trust and Authenticity in the Digital Environment: An Increasingly Cloudy Issue, which took place in Vancouver (Canada) last year (mentioned in my May 18, 2012 posting).

Duranti raised many, many issues that most of us don’t consider when we blithely store information in the ‘cloud’ or create blogs that turn out to be repositories of a sort (and then don’t know what to do with them; ça c’est moi). She also previewed a Sept. 26 – 28, 2013 conference to be hosted in Vancouver by UNESCO (United Nations Educational, Scientific, and Cultural Organization), “Memory of the World in the Digital Age: Digitization and Preservation.” (UNESCO’s Memory of the World programme hosts a number of these themed conferences and workshops.)

The Sept. 2013 UNESCO ‘memory of the world’ conference in Vancouver seems rather timely in retrospect. The Council of Canadian Academies (CCA) announced that Dr. Doug Owram would be chairing their Memory Institutions and the Digital Revolution assessment (mentioned in my Feb. 22, 2013 posting; scroll down 80% of the way) and, after checking recently, I noticed that the Expert Panel has been assembled and it includes Duranti. Here’s the assessment description from the CCA’s ‘memory institutions’ webpage,

Library and Archives Canada has asked the Council of Canadian Academies to assess how memory institutions, which include archives, libraries, museums, and other cultural institutions, can embrace the opportunities and challenges of the changing ways in which Canadians are communicating and working in the digital age.

Background

Over the past three decades, Canadians have seen a dramatic transformation in both personal and professional forms of communication due to new technologies. Where the early personal computer and word-processing systems were largely used and understood as extensions of the typewriter, advances in technology since the 1980s have enabled people to adopt different approaches to communicating and documenting their lives, culture, and work. Increased computing power, inexpensive electronic storage, and the widespread adoption of broadband computer networks have thrust methods of communication far ahead of our ability to grasp the implications of these advances.

These trends present both significant challenges and opportunities for traditional memory institutions as they work towards ensuring that valuable information is safeguarded and maintained for the long term and for the benefit of future generations. It requires that they keep track of new types of records that may be of future cultural significance, and of any changes in how decisions are being documented. As part of this assessment, the Council’s expert panel will examine the evidence as it relates to emerging trends, international best practices in archiving, and strengths and weaknesses in how Canada’s memory institutions are responding to these opportunities and challenges. Once complete, this assessment will provide an in-depth and balanced report that will support Library and Archives Canada and other memory institutions as they consider how best to manage and preserve the mass quantity of communications records generated as a result of new and emerging technologies.

The Council’s assessment is running concurrently with the Royal Society of Canada’s expert panel assessment on Libraries and Archives in 21st century Canada. Though similar in subject matter, these assessments have a different focus and follow a different process. The Council’s assessment is concerned foremost with opportunities and challenges for memory institutions as they adapt to a rapidly changing digital environment. In navigating these issues, the Council will draw on a highly qualified and multidisciplinary expert panel to undertake a rigorous assessment of the evidence and of significant international trends in policy and technology now underway. The final report will provide Canadians, policy-makers, and decision-makers with the evidence and information needed to consider policy directions. In contrast, the RSC panel focuses on the status and future of libraries and archives, and will draw upon a public engagement process.

So, the government is shutting down libraries in order to save money and they’re praying (?) that the materials have been digitized and adequate care has been taken to ensure that they will not be lost in some disaster or other. Meanwhile the Council of Canadian Academies is conducting an assessment of memory institutions in the digital age. The approach seems to backwards.

On a more amusing note, Rick Mercer parodies at lease one way scientists are finding to circumvent the cost-cutting exercise in an excerpt (approximately 1 min.)  from his Jan. 29, 2014 Rick Mercer Report telecast (thanks Roz),

Mercer’s comment about sports and Canada’s Prime Minister, Stephen Harper’s preferences is a reference to Harper’s expressed desire to write a book about hockey and possibly a veiled reference to Harper’s successful move to prorogue parliament during the 2010 Winter Olympic games in Vancouver in what many observers suggested was a strategy allowing Harper to attend the games at his leisure.

Whether or not you agree with the decision to shutdown some libraries, the implementation seems to have been a remarkably sloppy affair.

Mathematics of Planet Earth lives on past 2013

A Université de Montréal (Québec, Canada) Dec. 11, 2013 news release (also on EurekAlert) proclaims a new life for a worldwide mathematics initiative (Note: I have added paragraph breaks for this formerly single paragraph excerpt),

Although you might not know it, mathematics is able to shed light on many of the issues facing Planet Earth – from the structure of the core of our planet to the understanding of biodiversity, from finding ways to advance cutting edge solar technology to better understanding the Earth’s climate system, and from earthquakes and tsunamis to the spread of infectious diseases – and so mathematicians around the world have decided to launch an international project, Mathematics of Planet Earth (MPE), to demonstrate how their field of expertise contributes directly to our well being.

Mathematics of Planet Earth is growing out of a year-long initiative that was the brainchild of Christiane Rousseau, professor of mathematics at Université de Montréal and vice-president of the International Mathematics Union.

Beginning in 2014, the program will continue under the same name with the same objectives: identify fundamental research questions about Planet Earth and reach out to the general public. As Prof Rousseau observed, “Mathematics of Planet Earth has been a great start. But identifying the research problems is not enough. Mathematics moves slowly, the planetary problems are very challenging, and we cannot expect great results in just one year.” “The International Mathematical Union enthusiastically supports the continuation of Mathematics of Planet Earth. The success of this initiative attests to the foundational role of the mathematical sciences and interdisciplinary partnerships in research into global challenges, increasingly valued by society,” says Ingrid Daubechies, President of the International Mathematical Union.

How did I not hear about this project before now? Well, it’s better to get there late then never get to the party at all. From the news release,

Under the patronage of UNESCO, the MPE initiative brought together over 100 scientific societies, universities, research institutes, and foundations from around the world to research fundamental questions about Planet Earth, nurture a better understanding of global issues, and help inform the public about the essential mathematics of the challenges facing our planet. “The Mathematics of Planet Earth (MPE) initiative resonates strongly with UNESCO’s work to promote the sciences and science education, especially through our International Basic Sciences Programme. Math advances fundamental research and plays an important role in our daily life. More than ever we need to develop relevant learning materials and to spark in every student, especially girls, a sense of joy in the wondrous universe of mathematics and the immense potential unleashed by this discipline. In this spirit, we commend this initiative and fully endorse the proposal to continue this programme beyond 2013,” said Irena Bokova, Director-General of UNESCO.

It’s not about preaching to the converted. “The curriculum material developed for Mathematics of Planet Earth provides schools and educators a free-of-charge wealth of material for and will be used for many years to come. The initiative has presented the public, schools and the media with challenging applications of mathematics, with significant answers to questions like ‘What is mathematics useful for?'” said Mary Lou Zeeman, MPE coordinator for Education. “Mathematics of Planet Earth wonderfully contributed to diffuse an informed culture of environment and helps to get a common mathematical toolkit necessary to deal the dramatic challenges faced today by our planet,” said Ferdinando Arzarello, President of the International Commission of Mathematical Instruction (ICMI).

It’s not only the mathematicians and mathematics pedagogues who’ve gotten excited about this initiative,

MPE2013 has drawn the attention of other disciplines as well. Among its partners are the American Geophysical Union, the International Association for Mathematical Geosciences, and the International Union of Geodesy and Geophysics (IUGG). The research on planetary issues is interdisciplinary, and collaboration and networking are essential for progress. “Great mathematicians understood the importance of research into planet Earth many centuries ago,” said Alik Ismail-Zadeh, a mathematical geophysicist and the Secretary General of the IUGG. “Pierre Fermat studied the weight of the Earth; Carl Friedrich Gauss contributed to the development of geomagnetism and together with Friedrich Wilhelm Bessel made significant contribution to geodesy; Andrei Tikhonov developed regularization techniques intensively used in studies of inverse problems in many areas of geophysics. Mathematics of Planet Earth 2013 highlighted again the importance of international multidisciplinary cooperation and stimulated mathematicians and geoscientists to work together to uncover Earth’s mysteries.”

The news release closes with these interesting bits of information,

About Mathematics of Planet Earth

On January 1, 2014, Mathematics of Planet Earth 2013 (MPE2013) will continue as “Mathematics of Planet Earth” (MPE). The objectives remain unchanged – identify fundamental research questions about Planet Earth and reach out to the general public. With support from the U.S. National Science Foundation, MPE will maintain a website where additional educational and outreach materials will be posted. New modules will be developed and added to the MPE Exhibition. Plans for more MPE activities exist in several countries in the form of workshops, summer schools, and even the creation of new graduate programs in Mathematics of Planet Earth.

About Christiane Rousseau

Christian Rousseau is a professor at Université de Montréal’s Department of Mathematics and Statistics, Vice-President of the International Mathematics Union, and a member of the Centre de recherches mathématiques. Professor Rousseau conceived and coordinated Mathematics of Planet Earth 2013.

About Mathematics of Planet Earth 2013’s Achievements

MPE2013 activities have included more than 15 long-term programs at mathematical research institutes all over the world, 60 workshops, dozens of special sessions at society meetings, two major public lecture series, summer and winter schools for graduate students, research experiences for undergraduates, an international competition, and an Open Source MPE Exhibition. In addition, MPE2013 has supported the development of high-quality curriculum materials for all ages and grades available on the MPE2013 Web site.

Encouraging Research

The scientific activities of MPE2013 were directed both to the mathematical sciences community, whose members are encouraged to identify fundamental research questions about Planet Earth and their potential collaborators in other disciplines. The program provides evidence that many issues related to weather, climate, sustainability, public health, natural hazards, and financial and social systems lead to interesting mathematical problems. Several summer and winter schools have offered training opportunities for junior researchers in these areas.

Reaching Out

The outreach activities of MPE2013 were as important as the scientific activities. More than sixty public lectures have been given with audiences on all five continents. Particularly noteworthy were the MPE Simons Public Lectures, now posted on the MPE2013 Web site, which were supported financially by the Simons Foundation. MPE2013 has maintained a speakers bureau, supported the development of curriculum materials, maintained a collection of posters, and produced special issues of mathematical magazines and other educational materials. Many activities took place at schools in several countries. The permanent MPE Open Source Exhibition is now hosted on the website of IMAGINARY and can be used and adapted by schools and museums.

Daily Blog

The dual mission of MPE2013 – stimulating the mathematics research community and reaching out to the general public – is reflected in the Daily Blogs (one in English, the other in French), each of which has featured more than 250 posts on topics ranging from astronomy to uncertainty quantification. The blog gets several hundred hits a day.

You can find out more about MPE 2013 and its future here. (English language version website) or go here for the French language version. For those who prefer to read the news release about the ‘morphing’ MPE in French, go here.

Nano, agriculture, and water

Surprisingly, the Council of Canadian Academies’ (CCA) Water and Agriculture in Canada: Towards Sustainable Management of Water Resources assessment (published Feb. 2013) had very little to with regard to how emerging technologies such as synthetic biology and nanotechnology are having and will have an impact on water and agriculture. Here’s the bit on synthetic biology,

Synthetic Biology

Synthetic biology is defined as the design and construction of new biological parts, devices, and systems and the re-design of existing natural biological systems for useful purposes (RAE, 2009). It is an emerging technology that is expected to have wide-ranging implications for agriculture in the future (RAE, 2009). The agricultural technology sector anticipates that synthetic biology will lead to greater productivity, profitability, and sustainability by increasing, for example: crop water productivity; nitrogen use efficiency; yields; pest, disease, and drought resistance; and the quality, quantity, and processing characteristics of agricultural products Dunbar, 2011). However, as with current methods of transgenic manipulation, concerns relating to the safety and health impacts of synthetic biology will need to be responsibly and carefully addressed (RAE, 2009). (print version pp. 134-5)

Surely they could have found a more recent reference than 2009. I don’t disagree with the overall assessment of synthetic biology but I think they were a bit miserly to confine themselves to a single paragraph.

As for nanotechnologies,

5.11 Nanotechnologies

Nanotechnology applications are being developed for different agricultural uses including: the detection of pathogenic and parasitic organisms; sensing of environmental conditions and properties (such as humidity, soil moisture, and soil and groundwater contaminants); the controlled release of fertilizers and pesticides; improved water retention in soils and uptake by plants; drug delivery and improved nutrient utilization in livestock; degradation of organic contaminants; and water treatment (Kabiri et al., 2011; Knauer & Bucheli, 2009; Manimegalai et al., 2011; Thornton, 2010). Wireless nanosensors, for example, can be used in combination
with remote sensing and precision irrigation systems to greatly enhance WUE.

Nanoscale technologies for fertilizer and pesticide application can greatly reduce runoff and water contamination. Most nanotechnologies are still in their infancy, and associated risks and benefits must be carefully evaluated. Nonetheless, they represent a promising approach towards greater improvements in WUE (OECD, 2010). However, the potential for negative impacts of nanotechnologies on the environment and health needs to be researched (Knauer & Bucheli, 2009) and their application supported by risk assessment. (pp. 144-5; print version)

Not much attention paid to nanotechnology either, although they did manage to find some more recent references. I wonder why they didn’t organize the information about synthetic biology and nanotechnology  in a section on emerging technologies and discuss some of the implications and research  at more length. Certainly there’s a lot of interest and concern regarding nanotechnology impacts on agriculture and water.

I have two more items for this posting (to prove my point at least in part), one is about nanomaterials and fertilizer and the other one is about two UN organizations and their nanotechnology and water purification initiative.

The Institute for Agriculture and Trade Policy (IATP) has released a report about nanomaterials in soil fertilizers according to an April 26, 2013 news item on Nanowerk (Note: A link has been removed),

Nanomaterials added to soil via fertilizers and treated sewage waste used to fertilize fields could threaten soil health necessary to keep land productive, says a new report released today by the Institute for Agriculture and Trade Policy (IATP). Peer-reviewed scientific research also indicates possible negative impacts of nano-fertilizers on public health and the food supply.

IATP’s report, Nanomaterials in Soil: Our Future Food Chain? (pdf), draws attention to the delicate soil food chain, including microbes and microfauna, that enable plant growth and produce new soil. Laboratory experiments have indicated that sub-molecular nanoparticles could damage beneficial soil microbes and the digestive systems of earthworms, essential engineers in maintaining soil health.

The IATP April 24, 2013 news release, which originated the news item,

Nanomaterials are advertised as a component of market-available fertilizers—designed to increase the effectiveness of fertilizers by making them the same size as plant and root pores—but because nanotechnology is an unregulated global industry, there is no pre-market safety assessment. Several researchers assume that nanomaterials are increasingly present in biosolids (also known as sewage sludge) used as fertilizer on about 60 percent of U.S. agricultural land. [emphasis mine]

“In light of published research, the Obama administration should institute an immediate moratorium on fertilizing with biosolids from sewage treatment plants near nanomaterial fabrication facilities. A moratorium would give researchers time to determine whether nanomaterials in soil can be made safe and to research alternatives to building soil heath, rather than depending on fertilization with biosolids.” says IATP’s Dr. Steve Suppan.

Over time, the report explains, nanomaterials in these agricultural inputs can accumulate and harm soil health. More research is urgently needed to adequately understand possible long-term impacts of nanotechnology.

“As agri-nanotechnology rapidly enters the market, can soil health and everything that depends on it can be sustained without regulation?” asks Suppan. “That’s the question regulators, researchers and anyone involved in our food system should be asking themselves.”

The report also details risks specific to farmers and farmworkers applying dried biosolids that incorporate nanomaterials, including inflammation of the lungs, fibrosis and other toxicological impacts.

With no regulatory system in place—in the U.S. or elsewhere—for producing, and selling nano-fertilizers, IATP’s report concludes by asking for governments to require robust technology assessments involving biological engineers, soil scientists, public health professionals, farmers and concerned citizens before allowing indiscriminate application by industry.

It seems to me IATP could have cited some facts, rather than assumptions,  in the news release, and perhaps even referenced a study or two relative to their claim of risks “specific to farmers and farmworkers applying dried biosolids that incorporate nanomaterials, including inflammation of the lungs, fibrosis and other toxicological impacts.” I have looked at the report briefly and there is some interesting and valuable research in there although I haven’t looked closely enough to see if any of it supports the claims in their news release.  I suspect not since they usually trumpet those findings and numbers loudly.

As for the two UN agencies and their water purification and nanotechnology initiative, this May 31, 2013 UNESCO (United Nations Educational, Scientific, and Culture Organization) news release explains,

Providing access to clean water is one of the most pressing challenges in developing countries. Lack of access to safe drinking water impacts the lives and well-being of millions of people, whereas non-existent, or inadequate, wastewater treatment is threatening the quality of water resources, as well as ecosystems that we depend on.  Conventional water purification and wastewater treatment technologies often require large infrastructure, high initial capital investment, and considerable operating costs associated with the use of energy and chemicals.

What is the potential that nanotechnology holds to address these water problems?   What nanotechnologies offer the most immediate promise in water purification and wastewater treatment? Which areas of water use are in the largest need of a technological upgrade and innovation?

These were the main questions raised by a joint UNESCO-UNIDO  session on “Nanotechnology Applications in Water Purification and Wastewater Treatment”, which was the kick-off event of cooperation between UNESCO and the United Nations Industrial Development Organization (UNIDO), which the two organizations have recently embarked on in the area of nanotechnology for clean water in developing countries.

Under this cooperation, the two organizations will work together on a number of joint activities to explore the potential of nanotechnology in water purification and wastewater treatment, as an emerging technology that may provide sustainable and innovative solutions to reach the Millennium Development Goals on safe drinking water and basic sanitation, as well as to contribute towards the post-2015 development agenda and future Sustainable Development Goals.  Complementing ongoing activities of UNESCO’s International Hydrological Programme aimed at promoting water sciences, the cooperation with the Investment and Technology Unit of UNIDO brings a perspective on how advances in emerging technological developments, such as those in nanotechnology, can be utilized to enhance existing solutions to water problems and make a paradigm shift in water treatment systems, as industrial applications of nanotechnology are expanding rapidly.

Experts participating in the session presented research findings on promising nanotechnology applications in water such as improved membrane technologies, removal of bacteria and other pollutants, including pharmaceuticals and trace contaminants, water quality monitoring, remediation of polluted water systems, greater wastewater reuse, desalinization, as well as less-water intensive agriculture.  The session did not focus on the optimistic technological aspect alone.   Discussions touched upon also on how to draw the line between opportunities and challenges that limit nanotechnology applications in water.

The session emphasized the need for a balanced approach to nanotechnology applications in water and underlined the risks associated with toxicology and wider impacts on human health and the environment as of importance for further deliberations given that water is a basic human need and integral to health and well-being.  Another issue of consideration was ethical issues of nanotechnology applications in water that arise from uncertainties related to environmental and health risks. Participants of the session also shared experiences on community engagement in making nanotechnologies relevant to local needs by presenting an example of using nanotechnology to provide clean water in a school in a developing country village.

Given these recent doings with IATP and UNIDO/UNESCO, I was truly surprised at how little attention the CCA paid to nanotechnologies and, by extension, the other emerging technologies.

Memories, science, archiving, and authenticity

This is going to be one of my more freewheeling excursions into archiving and memory. I’ll be starting with  a movement afoot in the US government to give citizens open access to science research moving onto a network dedicated to archiving nanoscience- and nanotechnology-oriented information, examining the notion of authenticity in regard to the Tiananmen Square incident on June 4, 1989, and finishing with the Council of Canadian Academies’ Expert Panel on Memory Institutions and the Digital Revolution.

In his June 4, 2013 posting on the Pasco Phronesis blog, David Bruggeman features information and an overview of  the US Office of Science and Technology Policy’s efforts to introduce open access to science research for citizens (Note: Links have been removed),

Back in February, the Office of Science and Technology Policy (OSTP) issued a memorandum to federal science agencies on public access for research results.  Federal agencies with over $100 million in research funding have until August 22 to submit their access plans to OSTP.  This access includes research publications, metadata on those publications, and underlying research data (in a digital format).

A collection of academic publishers, including the Association of American Publishers and the organization formerly known as the American Association for the Advancement of Science (publisher of Science), has offered a proposal for a publishing industry repository for pubic access to federally funded research that they publish.

David provides a somewhat caustic perspective on the publishers’ proposal while Jocelyn Kaiser’s June 4, 2013 article for ScienceInsider details the proposal in more detail (Note: Links have been removed),

Organized in part by the Association of American Publishers (AAP), which represents many commercial and nonprofit journals, the group calls its project the Clearinghouse for the Open Research of the United States (CHORUS). In a fact sheet that AAP gave to reporters, the publishers describe CHORUS as a “framework” that would “provide a full solution for agencies to comply with the OSTP memo.”

As a starting point, the publishers have begun to index papers by the federal grant numbers that supported the work. That index, called FundRef, debuted in beta form last week. You can search by agency and get a list of papers linked to the journal’s own websites through digital object identifiers (DOIs), widely used ID codes for individual papers. The pilot project involved just a few agencies and publishers, but many more will soon join FundRef, says Fred Dylla, executive director of the American Institute of Physics. (AAAS, which publishes ScienceInsider, is among them and has also signed on to CHORUS.)

The next step is to make the full-text papers freely available after agencies decide on embargo dates, Dylla says. (The OSTP memo suggests 12 months but says that this may need to be adjusted for some fields and journals.) Eventually, the full CHORUS project will also allow searches of the full-text articles. “We will make the corpus available for anybody’s search tool,” says Dylla, who adds that search agreements will be similar to those that publishers already have with Google Scholar and Microsoft Academic Search.

I couldn’t find any mention in Kaiser’s article as to how long the materials would be available. Is this supposed to be an archive, as well as, a repository? Regardless, I found the beta project, FundRef, a little confusing. The link from the ScienceInsider article takes you to this May 28, 2013 news release,

FundRef, the funder identification service from CrossRef [crossref.org], is now available for publishers to contribute funding data and for retrieval of that information. FundRef is the result of collaboration between funding agencies and publishers that correlates grants and other funding with the scholarly output of that support.

Publishers participating in FundRef add funding data to the bibliographic metadata they already provide to CrossRef for reference linking. FundRef data includes the name of the funder and a grant or award number. Manuscript tracking systems can incorporate a taxonomy of 4000 global funder names, which includes alternate names, aliases, and abbreviations enabling authors to choose from a standard list of funding names. Then the tagged funding data will travel through publishers’ production systems to be stored at CrossRef.

I was hoping that clicking on the FundRef button would take me to a database that I could test or tour. At this point, I wouldn’t have described the project as being at the beta stage (from a user’s perspective) as they are still building it and gathering data. However, there is lots of information on the FundRef webpage including an Additional Resources section featuring a webinar,

Attend an Introduction to FundRef Webinar – Thursday, June 6, 2013 at 11:00 am EDT

You do need to sign up for the webinar. Happily, it is open to international participants, as well as, US participants.

Getting back to my question on whether or not this effort is also an archive of sorts, there is a project closer to home (nanotechnologywise, anyway) that touches on these issues from an unexpected perspective, from the Nanoscience and Emerging Technologies in Society (NETS); sharing research and learning tools About webpage,

The Nanoscience and Emerging Technologies in Society: Sharing Research and Learning Tools (NETS) is an IMLS-funded [Institute of Museum and Library Services] project to investigate the development of a disciplinary repository for the Ethical, Legal and Social Implications (ELSI) of nanoscience and emerging technologies research. NETS partners will explore future integration of digital services for researchers studying ethical, legal, and social implications associated with the development of nanotechnology and other emerging technologies.

NETS will investigate digital resources to advance the collection, dissemination, and preservation of this body of research,  addressing the challenge of marshaling resources, academic collaborators, appropriately skilled data managers, and digital repository services for large-scale, multi-institutional and disciplinary research projects. The central activity of this project involves a spring 2013 workshop that will gather key researchers in the field and digital librarians together to plan the development of a disciplinary repository of data, curricula, and methodological tools.

Societal dimensions research investigating the impacts of new and emerging technologies in nanoscience is among the largest research programs of its kind in the United States, with an explicit mission to communicate outcomes and insights to the public. By 2015, scholars across the country affiliated with this program will have spent ten years collecting qualitative and quantitative data and developing analytic and methodological tools for examining the human dimensions of nanotechnology. The sharing of data and research tools in this field will foster a new kind of social science inquiry and ensure that the outcomes of research reach public audiences through multiple pathways.

NETS will be holding a stakeholders workshop June 27 – 28, 2013 (invite only), from the workshop description webpage,

What is the value of creating a dedicated Nano ELSI repository?
The benefits of having these data in a shared infrastructure are: the centralization of research and ease of discovery; uniformity of access; standardization of metadata and the description of projects; and facilitation of compliance with funder requirements for data management going forward. Additional benefits of this project will be the expansion of data curation capabilities for data repositories into the nanotechnology domain, and research into the development of disciplinary repositories, for which very little literature exists.

What would a dedicated Nano ELSI repository contain?
Potential materials that need to be curated are both qualitative and quantitative in nature, including:

  • survey instruments, data, and analyses
  • interview transcriptions and analyses
  • images or multimedia
  • reports
  • research papers, books, and their supplemental data
  • curricular materials

What will the Stakeholder Workshop accomplish?
The Stakeholder Workshop aims to bring together the key researchers and digital librarians to draft a detailed project plan for the implementation of a dedicated Nano ELSI repository. The Workshop will be used as a venue to discuss questions such as:

  • How can a repository extend research in this area?
  • What is the best way to collect all the research in this area?
  • What tools would users envision using with this resource?
  • Who should maintain and staff a repository like this?
  • How much would a repository like this cost?
  • How long will it take to implement?

What is expected of Workshop participants?
The workshop will bring together key researchers and digital librarians to discuss the requirements for a dedicated Nano ELSI repository. To inform that discussion, some participants will be requested to present on their current or past research projects and collaborations. In addition, workshop participants will be enlisted to contribute to the draft of the final project report and make recommendations for the implementation plan.

While my proposal did not get accepted (full disclosure), I do look forward to hearing more about the repository although I notice there’s no mention made of archiving the materials.

The importance of repositories and archives was brought home to me when I came across a June 4, 2013 article by Glyn Moody for Techdirt about the Tiananmen Square incident and subtle and unsubtle ways of censoring access to information,

Today is June 4th, a day pretty much like any other day in most parts of the world. But in China, June 4th has a unique significance because of the events that took place in Tiananmen Square on that day in 1989.

Moody recounts some of the ways in which people have attempted to commemorate the day online while evading the authorities’ censorship efforts. Do check out the article for the inside scoop on why ‘Big Yellow Duck’ is a censored term. One of the more subtle censorship efforts provides some chills (from the Moody article),

… according to this article in the Wall Street Journal, it looks like the Chinese authorities are trying out a new tactic for handling this dangerous topic:

On Friday, a China Real Time search for “Tiananmen Incident” did not return the customary message from Sina informing the user that search results could not be displayed due to “relevant laws, regulations and policies.” Instead the search returned results about a separate Tiananmen incident that occurred on Tomb Sweeping Day in 1976, when Beijing residents flooded the area to protest after they were prevented from mourning the recently deceased Premiere [sic] Zhou Enlai.

This business of eliminating and substituting a traumatic and disturbing historical event with something less contentious reminded me both of the saying ‘history is written by the victors’ and of Luciana Duranti and her talk titled, Trust and Authenticity in the Digital Environment: An Increasingly Cloudy Issue, which took place in Vancouver (Canada) last year (mentioned in my May 18, 2012 posting).

Duranti raised many, many issues that most of us don’t consider when we blithely store information in the ‘cloud’ or create blogs that turn out to be repositories of a sort (and then don’t know what to do with them; ça c’est moi). She also previewed a Sept. 26 – 28, 2013 conference to be hosted in Vancouver by UNESCO [United Nations Educational, Scientific, and Cultural Organization), “Memory of the World in the Digital Age: Digitization and Preservation.” (UNESCO’s Memory of the World programme hosts a number of these themed conferences and workshops.)

The Sept. 2013 UNESCO ‘memory of the world’ conference in Vancouver seems rather timely in retrospect. The Council of Canadian Academies (CCA) announced that Dr. Doug Owram would be chairing their Memory Institutions and the Digital Revolution assessment (mentioned in my Feb. 22, 2013 posting; scroll down 80% of the way) and, after checking recently, I noticed that the Expert Panel has been assembled and it includes Duranti. Here’s the assessment description from the CCA’s ‘memory institutions’ webpage,

Library and Archives Canada has asked the Council of Canadian Academies to assess how memory institutions, which include archives, libraries, museums, and other cultural institutions, can embrace the opportunities and challenges of the changing ways in which Canadians are communicating and working in the digital age.
Background

Over the past three decades, Canadians have seen a dramatic transformation in both personal and professional forms of communication due to new technologies. Where the early personal computer and word-processing systems were largely used and understood as extensions of the typewriter, advances in technology since the 1980s have enabled people to adopt different approaches to communicating and documenting their lives, culture, and work. Increased computing power, inexpensive electronic storage, and the widespread adoption of broadband computer networks have thrust methods of communication far ahead of our ability to grasp the implications of these advances.

These trends present both significant challenges and opportunities for traditional memory institutions as they work towards ensuring that valuable information is safeguarded and maintained for the long term and for the benefit of future generations. It requires that they keep track of new types of records that may be of future cultural significance, and of any changes in how decisions are being documented. As part of this assessment, the Council’s expert panel will examine the evidence as it relates to emerging trends, international best practices in archiving, and strengths and weaknesses in how Canada’s memory institutions are responding to these opportunities and challenges. Once complete, this assessment will provide an in-depth and balanced report that will support Library and Archives Canada and other memory institutions as they consider how best to manage and preserve the mass quantity of communications records generated as a result of new and emerging technologies.

The Council’s assessment is running concurrently with the Royal Society of Canada’s expert panel assessment on Libraries and Archives in 21st century Canada. Though similar in subject matter, these assessments have a different focus and follow a different process. The Council’s assessment is concerned foremost with opportunities and challenges for memory institutions as they adapt to a rapidly changing digital environment. In navigating these issues, the Council will draw on a highly qualified and multidisciplinary expert panel to undertake a rigorous assessment of the evidence and of significant international trends in policy and technology now underway. The final report will provide Canadians, policy-makers, and decision-makers with the evidence and information needed to consider policy directions. In contrast, the RSC panel focuses on the status and future of libraries and archives, and will draw upon a public engagement process.

Question

How might memory institutions embrace the opportunities and challenges posed by the changing ways in which Canadians are communicating and working in the digital age?

Sub-questions

With the use of new communication technologies, what types of records are being created and how are decisions being documented?
How is information being safeguarded for usefulness in the immediate to mid-term across technologies considering the major changes that are occurring?
How are memory institutions addressing issues posed by new technologies regarding their traditional roles in assigning value, respecting rights, and assuring authenticity and reliability?
How can memory institutions remain relevant as a trusted source of continuing information by taking advantage of the collaborative opportunities presented by new social media?

From the Expert Panel webpage (go there for all the links), here’s a complete listing of the experts,

Expert Panel on Memory Institutions and the Digital Revolution

Dr. Doug Owram, FRSC, Chair
Professor and Former Deputy Vice-Chancellor and Principal, University of British Columbia Okanagan Campus (Kelowna, BC)

Sebastian Chan     Director of Digital and Emerging Media, Smithsonian Cooper-Hewitt National Design Museum (New York, NY)

C. Colleen Cook     Trenholme Dean of Libraries, McGill University (Montréal, QC)

Luciana Duranti   Chair and Professor of Archival Studies, the School of Library, Archival and Information Studies at the University of British Columbia (Vancouver, BC)

Lesley Ellen Harris     Copyright Lawyer; Consultant, Author, and Educator; Owner, Copyrightlaws.com (Washington, D.C.)

Kate Hennessy     Assistant Professor, Simon Fraser University, School of Interactive Arts and Technology (Surrey, BC)

Kevin Kee     Associate Vice-President Research (Social Sciences and Humanities) and Canada Research Chair in Digital Humanities, Brock University (St. Catharines, ON)

Slavko Manojlovich     Associate University Librarian (Information Technology), Memorial University of Newfoundland (St. John’s, NL)

David Nostbakken     President/CEO of Nostbakken and Nostbakken, Inc. (N + N); Instructor of Strategic Communication and Social Entrepreneurship at the School of Journalism and Communication, Carleton University (Ottawa, ON)

George Oates     Art Director, Stamen Design (San Francisco, CA)

Seamus Ross     Dean and Professor, iSchool, University of Toronto (Toronto, ON)

Bill Waiser, SOM, FRSC     Professor of History and A.S. Morton Distinguished Research Chair, University of Saskatchewan (Saskatoon, SK)

Barry Wellman, FRSC     S.D. Clark Professor, Department of Sociology, University of Toronto (Toronto, ON)

I notice they have a lawyer whose specialty is copyright, Lesley Ellen Harris. I did check out her website, copyrightlaws.com and could not find anything that hinted at any strong opinions on the topic. She seems to feel that copyright is a good thing but how far she’d like to take this is a mystery to me based on the blog postings I viewed.

I’ve also noticed that this panel has 13 people, four of whom are women which equals a little more (June 5, 2013, 1:35 pm PDT, I substituted the word ‘less’ for the word ‘more’; my apologies for the arithmetic error) than 25% representation. That’s a surprising percentage given how heavily weighted the fields of library and archival studies are weighted towards women.

I have meandered somewhat but my key points are this:

  • How we are going to keep information available? It’s all very well to have repository but how long will the data be kept in the repository and where does it go afterwards?
  • There’s a bias certainly with the NETS workshop and, likely, the CCA Expert Panel on Memory Institutions and the Digital Revolution toward institutions as the source for information that’s worth keeping for however long or short a time that should be. What about individual efforts? e.g. Don’t Leave Canada Behind ; FrogHeart; Techdirt; The Last Word on Nothing, and many other blogs?
  • The online redirection of Tiananmen Square incident queries is chilling but I’ve often wondered what happen if someone wanted to remove ‘objectionable material’ from an e-book, e.g. To Kill a Mockingbird. A new reader wouldn’t notice the loss if the material has been excised in a subtle or professional  fashion.

As for how this has an impact on science, it’s been claimed that Isaac Newton attempted to excise Robert Hooke from history (my Jan. 19, 2012 posting). Whether it’s true or not, there is remarkably little about Robert Hooke despite his accomplishments and his languishment is a reminder that we must always take care that we retain our memories.

ETA June 6, 2013: David Bruggeman added some more information links about CHORUS in his June 5, 2013 post (On The Novelty Of Corporate-Government Partnership In STEM Education),

Before I dive into today’s post, a brief word about CHORUS. Thanks to commenter Joe Kraus for pointing me to this Inside Higher Ed post, which includes a link to the fact sheet CHORUS organizers distributed to reporters. While there are additional details, there are still not many details to sink one’s teeth in. And I remain surprised at the relative lack of attention the announcement has received. On a related note, nobody who’s been following open access should be surprised by Michael Eisen’s reaction to CHORUS.

I encourage you to check out David’s post as he provides some information about a new STEM (science, technology, engineering, mathematics) collaboration between the US National Science Foundation and companies such as GE and Intel.

NanoForArt in Mexico

Mexico recently hosted (Feb. 7 – 8, 2013) a pair of conferences focused on nanotechnology and art conservation. The country is part of an international consortium in the European Commision’s Seventh Framework Programme (FP7), NanoForArt project. Before mentioning the conference, here’s a little information about the NanoForArt project from its homepage,

The main objective of the NANOFORART proposal is the development and experimentation of new nano-materials and responsive systems for the conservation and preservation of movable and immovable artworks. [emphasis mine]

While the progress in material science has generated sophisticated nanostructured materials, conservation of cultural heritage is still mainly based on traditional methods and conventional materials that often lack the necessary  compatibility with the original artworks and a durable performance in responding to the changes of natural environment and man-made activities.

The main challenge of NANOFORART is the combination of sophisticated functional materials arising from the recent developments in nano-science/technology with innovative techniques in the restoration and preventive conservation of works of art, with unprecedented efficiency.

Immovable artworks tend to be things like cave art, frescoes, and other forms of wall and rock art. The Feb. 2013 conferences in Mexico as per a Feb. 27, 2013 Agencia EFE news item on the Global Post website featured (Note: Links have been removed),

Baglioni [Piero Baglioni, a researcher and professor at the University of Florence] and Dr. Rodorico Giorgi, also of the University of Florence, traveled to Mexico earlier this month to preside over a conference on Nanotechnology applied to cultural heritage: wall paintings/cellulose, INAH [Instituto Nacional de Antropología e Historia] said.

The project includes specialists from Italy, Spain, Britain, France, Denmark, the Czech Republic, Germany,  Slovenia and Mexico and is coordinated by the CSGI center [Center for Colloids and Surface Science] at the University of Florence.

NANONFORART is set to conclude in December 2014 with the “validation of the technology and the methods developed, as well as training activities,” INAH said.

Until now, preservation of cultural treasures has been carried out using conventional materials that are often incompatible with the works and can, over time, alter the appearance of the object.

Baglioni has worked with INAH personnel to clean and restore pre-Columbian murals at the Cacaxtla, Cholula, Tlatelolco, Mayapan, El Tajin, Monte Alban and Teotihuacan sites.

I have mentioned Baglioni’s work in Mexico previously in a Sept. 20, 2010 posting about  some work at La Antigua Ciudad Maya de Calakmul, an archaeological site which is located in the Campeche state.

Unfortunately, there aren’t too many details about the conferences, the Feb. 7, 2013 conference sported the previously noted title (in the Agencia EFE news item), Nanotechnology Applied to Cultural Heritage: Wall Paintings/Cellulose, and the Feb. 8, 2013 conference was titled, Nanotechnology for the Cleaning of Cultural Heritage.

There’s more information about nanotechnology aspects on the NanoForArt Overall page (Note: Links have been removed),

The work plan will start with design and formulation of nanostructured systems with special functionalities (WP1) such as deacidification of movable artworks (paper, parchment, canvas, leather), cleaning of movable artworks (paper, parchment, canvas paintings), protection of movable artworks (paper, canvas), consolidation of immovable artworks (wall-paintings, plaster and stones), and cleaning of immovable artworks (wallpaintings, plaster and stones). These systems, whose formulation will be optimized according to their functions, will include microemulsions, micellar solutions, gels and dispersions of different kinds of nanoparticles. A physico-chemical characterization of the developed materals (WP2) will constantly support the formulation activity. This will allow to understand and control the nature of interaction mechanisms between these nanostructures and the target substances/supports.

Assessment of the applicability of materials (WP3) will start in the second half of the first year. In this phase the up-scale of the technologies from the laboratory to the market level will be tackled. All the partners will interact in order to clarify and merge the priority from all the points of view. Evaluation of possible human health effects and environmental impacts of developed nanomaterials for restoration (WP7) will also start in the second half of the first year. Special emphasis will be given to potential hazardousness of nanoparticles used for design and formulation of nanostructured systems, as well as environmental impacts associated with the use of these nano-based products.

Nanotechnology developed by NANOFORART will aim also to significantly reduce the use of harmful solvents, as well as to introduce new environmentally friendly nanomaterials. Once the applicability and safety of the developed materials will be assessed, the development of industry process (WP4, WP5) will start in order to transfer technology on the market by the standardization of the applicative protocols and production of the nanomaterials on medium and large scale. Small and Medium Enterprise (SME) partners will have their main competence in this phase, that should start at the beginning of the second year. Safety and health risks of the industry processes will be also assessed. At the end of the first year, a study of the long-term behavior of the products and of the treated works of art (WP6) will be started by means of artificial ageing, in order to avoid damages due to unforeseen phenomena. The partners will have their main competence in ageing, monitoring of environmental pollution, and control of exhibitions and museums conditions.

The project is scheduled for completion in 2014.

The aspect I find most interesting is the ‘immovable art’. There was a controversy in Spain in 2011 over the prospect of opening some caves to tourists, from the Oct. 26, 2011 news item on ScienceDaily,

Plans to reopen Spain’s Altamira caves are stirring controversy over the possibility that tourists’ visits will further damage the 20,000-year old wall paintings that changed views about the intellectual ability of prehistoric people. That’s the topic of an article in the current edition of Chemical & Engineering News, ACS’ weekly newsmagazine. The caves are the site of Stone Age paintings so magnificent that experts have called them the “Sistine Chapel of Paleolithic Art.”

Carmen Drahl, C&EN associate editor, points out in the article that Spanish officials closed the tourist mecca to the public in 2002 after scientists realized that visitors were fostering growth of bacteria that damage the paintings. Now, however, they plan to reopen the caves. Declared a World Heritage Site by the United Nations’ Educational, Scientific and Cultural Organization (UNESCO), Altamira’s rock paintings of animals and human hands made scientists realize that Stone Age people had intellectual capabilities far greater than previously believed.

You can find an Oct. 6, 2011 piece about the Altamira rock paintings by Drahl titled, Keeping Visitors Out To Keep Cave Paintings Safe, on the Chemical and Engineering News (C&EN) blog. For anyone interested in more about rock art, there’s a UNESCO (United Nations Educational, Scientific, and Cultural Organization) World Rock Archives project or, as they call them, activity,

Due to their long sequence chronology, susceptibility to climate changes and vandalism, rock art sites are also among the most vulnerable on the World Heritage List.

Rock art, in the form of paintings and engravings, is a clear and lasting evidence of the transmission of human thoughts and beliefs through art and graphic representations. It functions as a repository of memory, enabling each culture to speak about themselves and their origins in all geographical settings.

I have two more items on cave art. The first is a piece I’ve been wanting to feature for almost two years. It’s an article on Slate by John Jeremiah Sullivan dated March 21, 2011 and titled, America’s Ancient Cave Art
Deep in the Cumberland Plateau, mysterious drawings, thousands of years old, offer a glimpse of lost Native American cultures and traditions. It’s an excerpt of an essay Sullivan wrote for the Paris Review. A fascinating exploration of a cave system that isn’t nearly as well known as France’s Lascaux Caves, here’s a snippet,

Over the past few decades, in Tennessee, archaeologists have unearthed an elaborate cave­-art tradition thousands of years old. The pictures are found in dark­ zone sites—places where the Native American people who made the artwork did so at personal risk, crawling meters or, in some cases, miles underground with cane torches—as opposed to sites in the “twilight zone,” speleologists’ jargon for the stretch, just beyond the entry chamber, which is exposed to diffuse sunlight. A pair of local hobby cavers, friends who worked for the U.S. Forest Service, found the first of these sites in 1979. They’d been exploring an old root cellar and wriggled up into a higher passage. The walls were covered in a thin layer of clay sediment left there during long­ ago floods and maintained by the cave’s unchanging temperature and humidity. The stuff was still soft. It looked at first as though someone had finger­-painted all over, maybe a child—the men debated even saying anything. But the older of them was a student of local history. He knew some of those images from looking at drawings of pots and shell ornaments that emerged from the fields around there: bird men, a dancing warrior figure, a snake with horns. Here were naturalistic animals, too: an owl and turtle. Some of the pictures seemed to have been first made and then ritually mutilated in some way, stabbed or beaten with a stick.

That was the discovery of Mud Glyph Cave, which was reported all over the world and spawned a book and a National Geographic article. No one knew quite what to make of it at the time. The cave’s “closest parallel,” reported the Christian Science Monitor, “may be caves in the south of France which contain Ice Age art.” A team of scholars converged on the site.

The sites range from Missouri to Virginia, and from Wisconsin to Florida, but the bulk lie in Middle Tennessee. Of those, the greater number are on the Cumberland Plateau, which runs at a southwest slant down the eastern part of the state, like a great wall dividing the Appalachians from the interior.

If you do decide to read the excerpt, you may want to reserve 30 to 45 minutes (at least).

For the last tidbit, here’s an introduction to TED (Technology, Entertainment and Design) Fellow, Genevieve von Petzinger’s work on cave art,

Genevieve von Petzinger’s [from the University of Victoria in British Columbia, Canada] database of prehistoric geometric shapes in cave art reveals some startling insights. More than mere doodles, the signs used across geological boundaries suggest there may have been a common iconography before people first moved out of Africa. When did people begin graphic communication, and what was its purpose? Genevieve studies these questions of our common heritage.

A very interesting interview follows that introduction.

As I more often cover movable art, I thought it was time to devote, again, at least part of a posting to immovable art.