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Symbiosis (science education initiative) in British Columbia (Canada)

Is it STEM (science, technology, engineering, and mathematics) or is it STEAM (science, technology, engineering, arts, and mathematics)?

It’s STEAM as least as far as Dr. Scott Sampson is concerned. In his July 6, 2018 Creative Mornings Vancouver talk in Vancouver (British Columbia, Canada) he mentioned a major science education/outreach initiative taking place in the province of British Columbia (BC) but intended for all of Canada, Symbiosis There was some momentary confusion as Sampson’s slide deck identified it as a STEM initiative. Sampson verbally added the ‘A’ for arts and henceforth described it as a STEAM initiative. (Part of the difficulty is that many institutions have used the term STEM and only recently come to the realization they might want to add ‘art’ leading to confusion in Canada and the US, if nowhere else, as old materials require updating. Actually, I vote for adding the humanities too so that we can have SHTEAM.)

You’ll notice, should you visit the Symbiosis website, that the STEM/STEAM confusion extends further than Sampson’s slide deck.

Sampson,  “a dinosaur paleontologist, science communicator, and passionate advocate for reimagining cities as places where people and nature thrive, serves (since 2016) as president and CEO of Science World British Columbia” or as they’re known on their website:  Science World at TELUS World of Science. Unwieldy, eh?

The STEM/STEAM announcement

None of us in the Creative Mornings crowd had heard of Symbiosis or Scott Sampson for that matter (apparently, he’s a huge star among the preschool set due to his work on the PBS [US Public Broadcasting Service] children’s show ‘Dinosaur Train’). Regardless, it was good to hear  of this effort although my efforts to learn more about it have been a bit frustrated.

First, here’s what I found: a May 25, 2017 Science World media release (PDF) about Symbiosis,

Science World Introduces Symbiosis
A First-of Its-Kind [sic] Learning Ecosystem forCanada

We live in a time of unprecedented change. High-tech innovations are rapidly transforming 21st century societies and the Canadian marketplace is increasingly dominated by novel, knowledge-based jobs requiring high levels of literacy in science, technology, engineering and math (STEM). Failing to prepare the next generation to be STEM literate threatens the health of our youth, the economy and the places we live. STEM literacy needs to be integrated into the broader context of what it means to be a 21st century citizen. Also important is inclusion of an extra letter, “A,” for art and design, resulting in STEAM. The idea behind Symbiosis is to make STEAM learning accessible across Canada.

Every major Canadian city hosts dozens to hundreds of organizations that engage children and youth in STEAM learning. Yet, for the most part, these organizations operate in isolation. The result is that a huge proportion of Canadian youth, particularly in First Nations and other underserved communities, are not receiving quality STEAM learning opportunities.

In order to address this pressing need, Science World British Columbia (scienceworld.ca) is spearheading the creation of Symbiosis, a deeply collaborative STEAM learning ecosystem. Driven by a diverse network of cross-sector partners, Symbiosis will become a vibrant model for scaling the kinds of learning and careers needed in a knowledge-based economy.

Today [May 25, 2017], Science World is proud to announce that Symbiosis has been selected by STEM Learning Ecosystems, a US-based organization, to formally join a growing movement. In just two years, the STEM Learning Ecosystems  initiative has become a thriving network of hundreds of organizations and thousands of individuals, joined in regional partnerships with the objective of collaborating in new and creative ways to increase equity, quality, and STEM learning outcomes for all youth. Symbiosis will be the first member of this initiative outside the United States.

Symbiosis was selected to become part of the STEM Learning Ecosystem initiative because of a demonstrated [emphasis mine] commitment to cross-sector collaborations in schools and beyond the classroom. As STEM Ecosystems evolve, students will be able to connect what they’ve learned, in and out of school, with real-world, community-based opportunities.

I wonder how Symbiosis demonstrated their commitment. Their website doesn’t seem to have existed prior to 2018 and there’s no information there about any prior activities.

A very Canadian sigh

I checked the STEM Learning Ecosystems website for its Press Room and found a couple of illuminating press releases. Here’s how the addition of Symbiosis was described in the May 25, 2017 press release,

The 17 incoming ecosystem communities were selected because they demonstrate a commitment to cross-sector collaborations in schools and beyond the classroom—in afterschool and summer programs, at home, with local business and industry partners, and in science centers, libraries and other places both virtual and physical. As STEM Ecosystems evolve, students will be able to connect what is learned in and out of school with real-world opportunities.

“It makes complete sense to collaborate with like-minded regions and organizations,” said Matthew Felan of the Great Lakes Bay Regional Alliance STEM Initiative, one of the founding Ecosystems. “STEM Ecosystems provides technical assistance and infrastructure support so that we are able to tailor quality STEM learning opportunities to the specific needs of our region in Michigan while leveraging the experience of similar alliances across the nation.”

The following ecosystem communities were selected to become part of this [US} national STEM Learning Ecosystem:

  • Arizona: Flagstaff STEM Learning Ecosystem
  • California: Region 5 STEAM in Expanded Learning Ecosystem (San Benito, Santa Clara, Santa Cruz, Monterey Counties)
  • Louisiana: Baton Rouge STEM Learning Network
  • Massachusetts: Cape Cod Regional STEM Network
  • Michigan: Michigan STEM Partnership / Southeast Michigan STEM Alliance
  • Missouri: Louis Regional STEM Learning Ecosystem
  • New Jersey: Delran STEM Ecosystem Alliance (Burlington County)
  • New Jersey: Newark STEAM Coalition
  • New York: WNY STEM (Western New York State)
  • New York: North Country STEM Network (seven counties of Northern New York State)
  • Ohio: Upper Ohio Valley STEM Cooperative
  • Ohio: STEM Works East Central Ohio
  • Oklahoma: Mayes County STEM Alliance
  • Pennsylvania: Bucks, Chester, Delaware, Montgomery STEM Learning Ecosystem
  • Washington: The Washington STEM Network
  • Wisconsin: Greater Green Bay STEM Network
  • Canada: Symbiosis, British Columbia, Canada

Yes, somehow a Canadian initiative becomes another US regional community in their national ecosystem.

Then, they made everything better a year later in a May 29, 2018 press release,

New STEM Learning Ecosystems in the United States are:

  • California: East Bay STEM Network
  • Georgia: Atlanta STEAM Learning Ecosystem
  • Hawaii: Hawai’iloa ecosySTEM Cabinet
  • Illinois: South Suburban STEAM Network
  • Kentucky: Southeastern Kentucky STEM Ecosystem
  • Massachusetts: MetroWest STEM Education Network
  • New York: Greater Southern Tier STEM Learning Network
  • North Carolina: STEM SENC (Southeastern North Carolina)
  • North Dakota: North Dakota STEM Ecosystem
  • Texas: SA/Bexar STEM/STEAM Ecosystem

The growing global Community of Practice has added: [emphasis mine]

  • Kenya: Kenya National STEM Learning Ecosystem
  • México: Alianza Para Promover la Educación en STEM (APP STEM)

Are Americans still having fantasies about ‘manifest destiny’? For those unfamiliar with the ‘doctrine’,

In the 19th century, manifest destiny was a widely held belief in the United States that its settlers were destined to expand across North America.  …

They seem to have given up on Mexico but the dream of acquiring Canadian territory rears its head from time to time. Specifically, it happens when Quebec holds a referendum (the last one was in 1995) on whether or not it wishes to remain part of the Canadian confederation. After the last referendum, I’d hoped that was the end of ‘manifest destiny’ but it seems these 21st Century-oriented STEM Learning Ecosystems people have yet to give up a 19th century fantasy. (sigh)

What is Symbiosis?

For anyone interested in the definition of the word, from Wordnik,

symbiosis

Definitions

from The American Heritage® Dictionary of the English Language, 4th Edition

  • n. Biology A close, prolonged association between two or more different organisms of different species that may, but does not necessarily, benefit each member.
  • n. A relationship of mutual benefit or dependence.

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. A relationship of mutual benefit.
  • n. A close, prolonged association between two or more organisms of different species, regardless of benefit to the members.
  • n. The state of people living together in community.

As for this BC-based organization, Symbiosis, which they hope will influence Canadian STEAM efforts and learning as a whole, I don’t have much. From the Symbiosis About Us webpage,

A learning ecosystem is an interconnected web of learning opportunities that encompasses formal education to community settings such as out-of-school care, summer programs, science centres and museums, and experiences at home.

​In May 2017, Symbiosis was selected by STEM Learning Ecosystems, a US-based organization, to formally join a growing movement. As the first member of this initiative outside the United States, Symbiosis has demonstrated a commitment to cross-sector collaborations in schools and beyond the classroom. As Symbiosis evolves, students will be able to connect what they’ve learned, in and out of school, with real-world, community-based opportunities.

We live in a time of unprecedented change. High-tech innovations are rapidly transforming 21st century societies and the Canadian marketplace is increasingly dominated by novel, knowledge-based jobs requiring high levels of literacy in science, technology, engineering and math (STEM). Failing to prepare the next generation to be STEM literate threatens the health of our youth, the economy, and the places we live. STEM literacy needs to be integrated into the broader context of what it means to be a 21st century citizen. Also important is inclusion of an extra letter, “A,” for art and design, resulting in STEAM.

In order to address this pressing need, Science World British Columbia is spearheading the creation of Symbiosis, a deeply collaborative STEAM learning ecosystem. Driven by a diverse network of cross-sector partners, Symbiosis will become a vibrant model for scaling the kinds of learning and careers needed in a knowledge-based economy.

Symbiosis:

  • Acknowledges the holistic connections among arts, science and nature
  • ​Is inclusive and equitable
  • Is learner-centered​
  • Fosters curiosity and life-long learning ​​
  • Is relevant—should reflect the community
  • Honours diverse perspectives, including Indigenous worldviews
  • Is partnerships, collaboration, and mentorship
  • ​Is a sustainable, thriving community, with resilience and flexibility
  • Is research-based, data-driven
  • Shares stories of success—stories of people/role models using STEAM and critical thinking to make a difference
  • Provides a  variety of access points that are available to all learners

I was looking for more concrete information such as:

  • what is your budget?
  • which organizations are partners?
  • where do you get your funding?
  • what have you done so far?

I did get an answer to my last question by going to the Symbiosis news webpage where I found these,

We’re hiring!

 7/3/2018 [Their deadline is July 13, 2018]

STAN conference

3/20/2018

Symbiosis on CKPG

3/12/2018

Design Studio #2 in March

2/15/2018

BC Science Outreach Workshop

2/7/2018

Make of that what you will. Also, there is a 2018 copyright notice (at the bottom of the webpages) but no copyright owner is listed.

There is some Symbiosis information

A magazine known as BC Business (!) offers some details in a May 11, 2018 opinion piece, Note: Links have been removed,

… Increasingly, the Canadian marketplace is dominated by novel, knowledge-based jobs requiring high levels of literacy in STEM (science, technology, engineering and math). Here in B.C., the tech sector now employs over 100,000 people, about 5 percent of the province’s total workforce. As the knowledge economy grows, these numbers will rise dramatically.

Yet technology-driven businesses are already struggling to fill many roles that require literacy in STEM. …

Today, STEM education in North America and elsewhere is struggling. One study found that 60 percent of students who enter high school interested in STEM fields change their minds by graduation. Lacking mentoring, students, especially girls, tend to lose interest in STEM. [emphasis mine]Today, only 22 percent of Canadian STEM jobs are held by women. Failing to prepare the next generation to be STEM-literate threatens the prospects of our youth, our economy and the places we live.

More and more, education is no longer confined to classrooms. … To kickstart this future, a “STEM learning ecosystem” movement has emerged in the United States, grounded in deeply collaborative, cross-sector networks of learning opportunities.

Symbiosis will concentrate on a trio of impacts:

1) Dramatically increasing the number of qualified STEM mentors in B.C.—from teachers and scientists to technologists and entrepreneurs;

2) Connecting this diversity of mentors with children and youth through networked opportunities, from classroom visits and on-site shadowing to volunteering and internships; and

3) Creating a digital hub that interweaves communities, hosts a library of resources and extends learning through virtual offerings. [emphases mine]

Science World British Columbia is spearheading Symbiosis, and organizations from many sectors have expressed strong interest in collaborating—among them K-12 education, higher education, industry, government and non-profits. Several of these organizations are founding members of the BC Science Charter, which formed in 2013.

Symbiosis will launch in fall of 2018 with two pilot communities: East Vancouver and Prince George. …

As for why students tend to lose interest in STEM, there’s a rather interesting longitudinal study taking place in the UK which attempts to answer at least some of that question. I first wrote about the ASPIRES study in a January 31, 2012 posting: Science attitude kicks in by 10 years old. This was based on preliminary data and it seemed to be confirmed by an unrelated US study of high school students also mentioned in that posting (scroll down about 40% of the way).

In short, both studies suggested that children are quite to open to science but when it comes time to think about careers, they tend to ‘aspire’ to what they see amongst family and friends. I don’t see that kind of thinking reflected in any of the information I’ve been able to find about Symbiosis and it was not present in Sampson’s, Creative Mornings talk.

However, I noted during Sampson’s talk that he mentioned his father, a professor of psychology at the University of British Columbia and how he had based his career expectations on his father’s career. (Sampson is from Vancouver originally.) Sampson, like his father, was at one point a professor of ‘science’ at a university.

Perhaps one day someone from Symbiosis will look into the ASPIRE studies or even read my blog 🙂

You can find the latest about what is now called the ASPIRES 2 study here. (I will try to post my own update to the ASPIRES projects in the near future).

Best hopes

I am happy to see Symbiosis arrive on the scene and I wish all the best for the initiative. I am less concerned than the BC Business folks about supplying employers with the kind of employees they want to hire and hopeful that Symbiosis will attract not just the students, educators, mentors, and scientists to whom they are appealing but will cast a wider net to include philosophers, car mechanics, hairdressers, poets, visual artists, farmers, chefs, and others in a ‘pursuit of wonder’.

Aside: I was introduced to the phrase ‘pursuit of wonder’ by a friend who sent me a link to José Teodoro’s May 29, 2018 interview with Canadian filmmaker, Peter Mettler for the Brick. Mettler discusses his film about the Northern Lights and the technical challenges he met along the way.

Robots, Dallas (US), ethics, and killing

I’ve waited a while before posting this piece in the hope that the situation would calm. Sadly, it took longer than hoped as there was an additional shooting incident of police officers in Baton Rouge on July 17, 2016. There’s more about that shooting in a July 18, 2016 news posting by Steve Visser for CNN.)

Finally: Robots, Dallas, ethics, and killing: In the wake of the Thursday, July 7, 2016 shooting in Dallas (Texas, US) and subsequent use of a robot armed with a bomb to kill  the suspect, a discussion about ethics has been raised.

This discussion comes at a difficult period. In the same week as the targeted shooting of white police officers in Dallas, two African-American males were shot and killed in two apparently unprovoked shootings by police. The victims were Alton Sterling in Baton Rouge, Louisiana on Tuesday, July 5, 2016 and, Philando Castile in Minnesota on Wednesday, July 6, 2016. (There’s more detail about the shootings prior to Dallas in a July 7, 2016 news item on CNN.) The suspect in Dallas, Micah Xavier Johnson, a 25-year-old African-American male had served in the US Army Reserve and been deployed in Afghanistan (there’s more in a July 9, 2016 news item by Emily Shapiro, Julia Jacobo, and Stephanie Wash for abcnews.go.com). All of this has taken place within the context of a movement started in 2013 in the US, Black Lives Matter.

Getting back to robots, most of the material I’ve seen about ‘killing or killer’ robots has so far involved industrial accidents (very few to date) and ethical issues for self-driven cars (see a May 31, 2016 posting by Noah J. Goodall on the IEEE [Institute of Electrical and Electronics Engineers] Spectrum website).

The incident in Dallas is apparently the first time a US police organization has used a robot as a bomb, although it has been an occasional practice by US Armed Forces in combat situations. Rob Lever in a July 8, 2016 Agence France-Presse piece on phys.org focuses on the technology aspect,

The “bomb robot” killing of a suspected Dallas shooter may be the first lethal use of an automated device by American police, and underscores growing role of technology in law enforcement.

Regardless of the methods in Dallas, the use of robots is expected to grow, to handle potentially dangerous missions in law enforcement and the military.


Researchers at Florida International University meanwhile have been working on a TeleBot that would allow disabled police officers to control a humanoid robot.

The robot, described in some reports as similar to the “RoboCop” in films from 1987 and 2014, was designed “to look intimidating and authoritative enough for citizens to obey the commands,” but with a “friendly appearance” that makes it “approachable to citizens of all ages,” according to a research paper.

Robot developers downplay the potential for the use of automated lethal force by the devices, but some analysts say debate on this is needed, both for policing and the military.

A July 9, 2016 Associated Press piece by Michael Liedtke and Bree Fowler on phys.org focuses more closely on ethical issues raised by the Dallas incident,

When Dallas police used a bomb-carrying robot to kill a sniper, they also kicked off an ethical debate about technology’s use as a crime-fighting weapon.

The strategy opens a new chapter in the escalating use of remote and semi-autonomous devices to fight crime and protect lives. It also raises new questions over when it’s appropriate to dispatch a robot to kill dangerous suspects instead of continuing to negotiate their surrender.

“If lethally equipped robots can be used in this situation, when else can they be used?” says Elizabeth Joh, a University of California at Davis law professor who has followed U.S. law enforcement’s use of technology. “Extreme emergencies shouldn’t define the scope of more ordinary situations where police may want to use robots that are capable of harm.”

In approaching the question about the ethics, Mike Masnick’s July 8, 2016 posting on Techdirt provides a surprisingly sympathetic reading for the Dallas Police Department’s actions, as well as, asking some provocative questions about how robots might be better employed by police organizations (Note: Links have been removed),

The Dallas Police have a long history of engaging in community policing designed to de-escalate situations, rather than encourage antagonism between police and the community, have been handling all of this with astounding restraint, frankly. Many other police departments would be lashing out, and yet the Dallas Police Dept, while obviously grieving for a horrible situation, appear to be handling this tragic situation professionally. And it appears that they did everything they could in a reasonable manner. They first tried to negotiate with Johnson, but after that failed and they feared more lives would be lost, they went with the robot + bomb option. And, obviously, considering he had already shot many police officers, I don’t think anyone would question the police justification if they had shot Johnson.

But, still, at the very least, the whole situation raises a lot of questions about the legality of police using a bomb offensively to blow someone up. And, it raises some serious questions about how other police departments might use this kind of technology in the future. The situation here appears to be one where people reasonably concluded that this was the most effective way to stop further bloodshed. And this is a police department with a strong track record of reasonable behavior. But what about other police departments where they don’t have that kind of history? What are the protocols for sending in a robot or drone to kill someone? Are there any rules at all?

Furthermore, it actually makes you wonder, why isn’t there a focus on using robots to de-escalate these situations? What if, instead of buying military surplus bomb robots, there were robots being designed to disarm a shooter, or detain him in a manner that would make it easier for the police to capture him alive? Why should the focus of remote robotic devices be to kill him? This isn’t faulting the Dallas Police Department for its actions last night. But, rather, if we’re going to enter the age of robocop, shouldn’t we be looking for ways to use such robotic devices in a manner that would help capture suspects alive, rather than dead?

Gordon Corera’s July 12, 2016 article on the BBC’s (British Broadcasting Corporation) news website provides an overview of the use of automation and of ‘killing/killer robots’,

Remote killing is not new in warfare. Technology has always been driven by military application, including allowing killing to be carried out at distance – prior examples might be the introduction of the longbow by the English at Crecy in 1346, then later the Nazi V1 and V2 rockets.

More recently, unmanned aerial vehicles (UAVs) or drones such as the Predator and the Reaper have been used by the US outside of traditional military battlefields.

Since 2009, the official US estimate is that about 2,500 “combatants” have been killed in 473 strikes, along with perhaps more than 100 non-combatants. Critics dispute those figures as being too low.

Back in 2008, I visited the Creech Air Force Base in the Nevada desert, where drones are flown from.

During our visit, the British pilots from the RAF deployed their weapons for the first time.

One of the pilots visibly bristled when I asked him if it ever felt like playing a video game – a question that many ask.

The military uses encrypted channels to control its ordnance disposal robots, but – as any hacker will tell you – there is almost always a flaw somewhere that a determined opponent can find and exploit.

We have already seen cars being taken control of remotely while people are driving them, and the nightmare of the future might be someone taking control of a robot and sending a weapon in the wrong direction.

The military is at the cutting edge of developing robotics, but domestic policing is also a different context in which greater separation from the community being policed risks compounding problems.

The balance between risks and benefits of robots, remote control and automation remain unclear.

But Dallas suggests that the future may be creeping up on us faster than we can debate it.

The excerpts here do not do justice to the articles, if you’re interested in this topic and have the time, I encourage you to read all the articles cited here in their entirety.

*(ETA: July 25, 2016 at 1405 hours PDT: There is a July 25, 2016 essay by Carrie Sheffield for Salon.com which may provide some insight into the Black Lives matter movement and some of the generational issues within the US African-American community as revealed by the movement.)*

Naimor: innovative nanostructured material for water remediation and oil recovery (crowdfunding project)

The NAIMOR crowdfunding project on indiegogo might be of particular interest to those of us on the West Coast of Canada where there is much talk about a project to create twin pipelines (Enbridge Northern Gateway Pipelines) between the provinces of  Alberta and British Columbia to export oil and import natural gas. The oil will be shipped to Asia by tanker and presumably so will the natural gas. In all the discussion about possible environmental disasters, I haven’t seen any substantive mention of remediation efforts or research to improve the technologies associated with environmental cleanups (remediation of water, soil, and/or air). At any rate, all this talk about the pipelines and oil tankers along Canada’s West Coast brought to mind the BP oil spill, aka the Deepwater Horizon oil spill, from the Wikipedia essay (Note: Links have been removed),

The Deepwater Horizon oil spill (also referred to as the BP oil spill, the BP oil disaster, the Gulf of Mexico oil spill, and the Macondo blowout) began on 20 April 2010 in the Gulf of Mexico on the BP-operated Macondo Prospect. It claimed eleven lives[5][6][7][8] and is considered the largest accidental marine oil spill in the history of the petroleum industry, an estimated 8% to 31% larger in volume than the previously largest, the Ixtoc I oil spill. Following the explosion and sinking of the Deepwater Horizon oil rig, a sea-floor oil gusher flowed for 87 days, until it was capped on 15 July 2010.[7][9] The total discharge has been estimated at 4.9 million barrels (210 million US gal; 780,000 m3).[3]

A massive response ensued to protect beaches, wetlands and estuaries from the spreading oil utilizing skimmer ships, floating booms, controlled burns and 1.84 million US gallons (7,000 m3) of Corexit oil dispersant.[10] After several failed efforts to contain the flow, the well was declared sealed on 19 September 2010.[11] Some reports indicate the well site continues to leak.[12][13] Due to the months-long spill, along with adverse effects from the response and cleanup activities, extensive damage to marine and wildlife habitats, fishing and tourism industries, and human health problems have continued through 2013.[14][15] Three years after the spill, tar balls could still be found on the Mississippi coast.[16] In July 2013, the discovery of a 40,000 pound tar mat near East Grand Terre, Louisiana prompted the closure of waters to commercial fishing.[17][18]

While Canada’s Northern Gateway project does not include any plans for ocean oil rigs, there is still the potential for massive spills either from the tankers or the pipelines. For those old enough to remember or those interested in history, this latest project raises the spectre of the Exxon Valdes oil spill, from the Wikipedia essay (Note: Links have been removed),

The Exxon Valdez oil spill occurred in Prince William Sound, Alaska, on March 24, 1989, when Exxon Valdez, an oil tanker bound for Long Beach, California, struck Prince William Sound’s Bligh Reef at 12:04 a.m.[1] local time and spilled 260,000 to 750,000 barrels (41,000 to 119,000 m3) of crude oil[2][3] over the next few days. It is considered to be one of the most devastating human-caused environmental disasters.[4] The Valdez spill was the largest ever in US waters until the 2010 Deepwater Horizon oil spill, in terms of volume released.[5]  [emphasis mine] However, Prince William Sound’s remote location, accessible only by helicopter, plane, or boat, made government and industry response efforts difficult and severely taxed existing plans for response. The region is a habitat for salmon, sea otters, seals and seabirds. The oil, originally extracted at the Prudhoe Bay oil field, eventually covered 1,300 miles (2,100 km) of coastline,[6] and 11,000 square miles (28,000 km2) of ocean.[7] Exxon’s CEO, Lawrence Rawl, shaped the company’s response.[8]

Some of that ‘difficult to reach’ coastline and habitat was Canadian (province of British Columbia). Astonishingly, given the 20 year gap between the Exxon Valdes spill and the Deepwater Horizon spill, the technology for remediation and cleanup had not changed much, although it seems that the measures* used to stop the oil spill were even older, from my June 4, 2010 posting,

I found a couple more comments relating to the BP oil spill  in the Gulf. Pasco Phronesis offers this May 30, 2010 blog post, Cleaning With Old Technology, where the blogger, Dave Bruggeman, asks why there haven’t been any substantive improvements to the technology used for clean up,

The relatively ineffective measures have changed little since the last major Gulf of Mexico spill, the Ixtoc spill in 1979. While BP has solicited for other solutions to the problem (Ixtoc was eventually sealed with cement and relief wells after nine months), they appear to have been slow to use them.

It is a bit puzzling to me why extraction technology has improved but cleanup technology has not.

An excellent question.

I commented a while back (here) about another piece of nano reporting from* Andrew Schneider. Since then, Dexter Johnson at Nanoclast has offered some additional thoughts (independent of reading Andrew Maynard’s 2020 Science post) about the Schneider report regarding ‘nanodispersants’ in the Gulf. From Dexter’s post,

Now as to the efficacy or dangers of the dispersant, I have to concur that it [nanodispersant] has not been tested. But it seems that the studies on the 118 oil-controlling products that have been approved for use by the EPA are lacking in some details as well. These chemicals were approved so long ago in some cases that the EPA has not been able to verify the accuracy of their toxicity data, and so far BP has dropped over a million gallons of this stuff into the Gulf.

Point well taken.

In looking at this website: gatewayfacts.ca, it seems the proponents for the Enbridge Northern Gateway project have supplied some additional information. Here’s what they’ve supplied regarding the project’s spill response (from the Gateway Facts environmental-responsibility/marine-protection page),

A spill response capacity 3x better than required

Emergency response equipment, crews and training staff will be stationed at key points and communities along the marine routes.

I did find a bit more on the website’s What if? page,

Marine response in action

Our spill response capacity will be more than 3x the current Canadian regulation. In addition, tanker escort tugs will carry emergency response and firefighting equipment to be able to respond immediately.

I don’t feel that any real concerns have been addressed by this minimalist approach to communication. Here are some of my questions,

  • What does 3x the current Canadian regulation mean in practical terms and how does this compare with the best safety regulations from an international perspective? Will there be efforts at continuous improvement?
  • Are there going to be any audits by outside parties of the company’s emergency response during the life of the project?
  • How will those audits be conducted? i.e., Will there be notice or are inspectors likely to spring the occasional surprise inspection?
  • What technologies are the proponents planning to use for the cleanup?
  • Is there any research being conducted on new remediation and cleanup technologies?
  • How much money is being devoted to this research and where is it being conducted (university labs, company labs, which countries)?

In light of concerns about environmental remediation technologies, it’s heartening to see this project on indiegogo which according to a Dec. 27, 2013 news item on Nanowerk focuses on an improved approach to remediation for water contaminated by oil,,

Environmental oil spill disasters such as BP’s Deepwater Horizon oil rig in the Gulf of Mexico have enormous environmental consequences, leading to the killing of marine creatures and contamination of natural water streams, storm water systems or even drinking water supplies. Emergency management organizations must be ready to confront such turbulences with effective and eco-friendly solutions to minimize the short term or long term issues.

There are many ineffective and costly conventional technologies for the remedy of oil spills like using of dispersants, oil skimmers, sand barrier berms, oil containment booms, by controlled burning of surface oil, bioremediation and natural degradation.

NAIMOR® – NAnostructure Innovative Material for Oil Recovery – is a three dimensional, nanostructure carbon material that can be produced in different shapes, dimensions. It is highly hydrophobic and can absorb a quantity of oil around 150 times its weight. Light, strong, and flexible, the material can be reused many times without losing its absorption capacity.

I’m not familiar with the researcher who’s making this proposal so I can’t comment on the legitimacy of the project but this does look promising (I have heard of other similar research using carbon-based materials), from the Naimor campaign on indiegogo,

Ivano Aglietto, an Italian engineer with a PhD in Environmental Engineering has devoted his profession for the production of most advanced and innovative nanostructure carbon materials and the industrial development of their proper use in applications for the environmental remediation.

His first invention was RECAM® (REactive Carbon Material), a revolutionary solution for oil spill recovery which had shown extraordinary results but with limitations of usage.

RECAM® is inert, non toxic, regenerable, reusable, eco friendly material and can absorb oil 90 times its weight. It is ferromagnetic in nature and can be recovered from water using magnetic field. The hydrocarbons absorbed can be burnt inorder to reuse the material and no toxic gases are released because of its inert and non-flammable nature. Their is also possibility of extracting the absorbed oil by squeezing the material or by vacuum filtration. Oil recovered does not contain any water because of the hydrophobic behaviour of RECAM®. Recovered oil can be reused as resource and the RECAM® for recovering oil. RECAM® is used for oil spill remediation and successfully passed the Artemia test.

RECAM® is being replaced with his new innovative nanostructure material, NAIMOR®.

NAIMOR® (NAnostructure Innovative Material for Oil Recovery) is a nanostructure material that can be produced in different shapes and dimensions with an incredible efficiency for oil recovery.

Main Characteristics and Properties

Can absorb quantity of oil 150 times its weight.
Inert, made of pure carbon, environmental friendly and no chemicals involved.
Highly hydrophobic and the absorbed oil does not contain any water.
Regenerable and can be used several times without producing any wastes.
It is a three dimensional nanostructure and can be produced in different shapes, dimensions [carpets, booms, sheets’.
Capable of recovering gallons of oil depending on the shape and dimensions of the carpet.

This indiegogo campaign is almost the antithesis of the gatewayfacts.ca website offering a wealth of information and detail including a discussion about the weaknesses associated with the various cleanup technologies that represent the ‘state of the art’. Here’s an image from the Naimor campaign page,

[downloaded from http://www.indiegogo.com/projects/naimor-nanostructure-innovative-material-for-oil-recovery]

[downloaded from http://www.indiegogo.com/projects/naimor-nanostructure-innovative-material-for-oil-recovery]

I believe this is a pelican somewhere on the Gulf of Mexico coastline where it was affected by the 2010 Deepwater Horizon oil spill. As for Aglietto’s project, you can find the NAIMOR website here.

* Changed ‘measure’ to ‘measures’ and ‘form’ to ‘from’ May 6, 2014.