Tag Archives: Carlo Rovelli

Celebrate World Quantum Day (April 14, 2022) with Conversations at the Perimeter

Canada’s Perimeter Institute Institute for Theoretical Physics (PI) is launching a podcast, Conversations from the Perimeter, on World Quantum Day (April 14, 2022).

Here are some details from an April 7, 2022 PI news release (a shortened version was received via email),

Get to know some of the brilliant minds trying to solve nature’s deepest mysteries.

In 2020, our long-running public lecture series evolved to deliver the same cutting-edge physics talks in a virtual webcast format. Now, we’re excited to launch the next evolution in the series.

Starting next week, [April 14, 2022] Conversations at the Perimeter will take you into the depths of dark matter, black holes, and beyond as we introduce you to researchers working at the forefront of science.

The series is co-hosted by quantum physicist and lecturer Lauren Hayward and journalist-turned-science communicator Colin Hunter. In each episode, they chat with a guest scientist about their research, their motivations, the challenges they encounter, and the drive that keeps them searching for answers. 

Conversations at the Perimeter is the next evolution in Perimeter Institute’s long-running public lecture series, which changed in 2020 (like so much else) when in-person lectures became impossible. The new format allows Perimeter to showcase brilliant scientists and their ideas in a way that is interactive, lively, and safe. 

As always, the talks will be freely available on Perimeter’s YouTube channel – and, for the first time, they’ll be available via podcast, on all the major podcast channels. 

The first season will consist of 10 episodes, released every Thursday beginning on April 14 [2022] (World Quantum Day). Season one guests include loop quantum gravity founder Carlo Rovelli, theoretical cosmologist (and social media star) Katie Mack, quantum information scientist Raymond Laflamme, and more!

Happy world Quantum Day!

Infinity, time, physics, math, and a play at the Vancouver (Canada) East Cultural Centre, January 7 – 19, 2020

Time seems to be having a moment. (I couldn’t resist. 🙂 If Carlo Rovelli’s 2018 book, The Order of Time, is any indication the topic has attained a new level of interest. The only other evidence I have is that I stumble across essays about time in unlikely places.

Infinity, a play about time and more, has been produced and toured on and off since 2015 when it won the Dora Mavor Moore Award for best new play.

Here’s a clip from one of the productions,

Here’s what the publicists at the Cultch (Vancouver East Cultural Centre) have posted about the play on the Events webpage,

A surprising, funny, and revelatory new play about love, sex, and math.

The cynical, skeptical daughter of a theoretical physicist and a composer, Sarah Jean’s clinical approach to love meets with little success. In this absorbing drama infused with science and classical music, three exceptional minds collide like charged particles in an accelerator. Sarah Jean’s hugely talented, yet severely dysfunctional, family will learn that love and time itself are connected in unimaginable ways.

From award-winning playwright Hannah Moscovitch; featuring two of our country’s most esteemed actors, Jonathon Young and Amy Rutherford, up-and-comer Emily Jane King, and violinist Andréa Tyniec; with original music by visionary composer Njo Kong Kie.

“The play makes you feel as much as it makes you think.”—NOW Toronto

There is a December 23, 2019 preview article by Janet Smith for the Georgia Straight which gives you some insight into the playwright and her work (Note: There is some profanity in the second paragraph),

Albert Einstein once called time a “stubbornly persistent illusion”, but tell that to a busy playwright who’s juggling deadlines for TV scripts and stage openings with parenting a four-year-old-boy.

“I’m in an insane relationship with time as a mother—this agonized relationship with time,” writer Hannah Moscovitch laments with a laugh, speaking to the Straight from her Halifax home before her show Infinity opens here after the holidays. “This work-life balance: I was like, ‘What the fuck is everybody complaining about?’ Until I had to do it.

“I mean, if I don’t work less I will wreck his childhood. So it’s not like a theoretical ideal that I should have work-life balance,” she continues, sounding as self-effacing, funny, and candidly introspective as some of her best-known female stage characters. And then she reflects more seriously, “Writing Infinity gave me the chance to grapple with that. And now I’m in a constant existential relationship with time; I’m constantly thinking about it. Time is intricately linked to death, they’re inevitably linked. When you come back to time you come back to death.”

In 2008, Ross Manson, artistic director, of Toronto’s Volcano Theatre, approached Moscovitch with an article in Harper’s magazine about the history of timekeeping, with the idea of commissioning her to write on the theme. Moscovitch went on to read Time Reborn: From the Crisis in Physics to the Future of the Universe [2013], in which American theoretical physicist Lee Smolin, of the Perimeter Institute for Theoretical Physics in Ontario, challenges Einstein’s idea of time as illusion.

With Manson’s help, she would go on to meet Smolin as she worked on her play, turning to him as an expert source on the science she was trying to convey in her story. Along the way, she formed a friendship with the man she was once intimidated to meet.

“Oddly enough, while all the specifics are different about what we do, some of the generals are the same,” she explains. “We have no language in common, but we really enjoy hanging out with each other. There’s a critical endeavour in both of our work that is thought-based, and we both very much live in our minds.”

For a more jaundiced view, there’s Conrad Sweatman’s April 5, 2019 review of the play’s script in book form for prairiefire,

The uses and abuses of science in playwriting: a review of Hannah Moscovitch’s play Infinity 

Hannah Moscovitch is an indie darling of Canadian theatre, and her Dora-winning play Infinity reaffirms her reputation as one of Canada’s brightest, most ambitious playwrights. If this sounds like the sort of detached praise one reads on a student report card, it’s partially because throughout my readings of Infinity I wrestled between admiration and annoyance at its rather academic cleverness. While ultimately it earns my letter of recommendation, Infinity sometimes feels like the dramatic equivalent of a class valedictorian’s graduation speech.

Back to Infinity. In his lively introduction to the play’s script, the famous physicist Lee Smolin, who consulted on the play, describes scientists and artists as“explorers of our common future” and pleads for a more open, friendly exchange between these two camps. (Smolin, vi). It comes off as a conciliatory remark after decades of the ‘science wars’ in academia, and Smolin also lauds Moscovitch for bucking the humanities’ postmodernist trend of knocking science and its practitioners. All fine sentiments. But what does this emphasis on the commonality between art and science mean, if anything, about the relationship between the subjective, social stuff of art and the objective, natural stuff of science? Does it suggest that the scientific method should by employed by playwrights and novelists in the fictional study of human nature, as some of the naturalist novelists of the 19th century believed? 

I have no reason to think that either Smolin or Moscovitch really wish for science to colonize the arts and humanities. …

Infinity is a fine addition to the aforementioned genre of smart, humanistic plays about physicists and mathematicians that had its heyday around the turn of the Millennium. It has some of their same flaws and cerebral charms and belongs more, in spirit, to the comparatively untroubled moment, before the Iraq and Afghanistan wars, the Global Recession, and Trump. If, like me, you spent your first years willingly reading serious literature and theatre at length in a humanities department where every text was filtered through the parallax perspectives of postmodern critical theory, you may find refreshing Infinity’s enthusiasm for science and its world of objectivism. You may feel the same way about its avoidance of the crude identity politics, inspired partially by such theory, that’s particularly in vogue in the arts right now: a kind of reactive agitprop in the age of Trump. But with the world staggering right now from one crisis to the next, a contemporary play about Ivy League intellectuals, their theories of time and struggles for authenticity, seems, well, a little untimely. …

Sweatman has identified one of the big problems with using concepts from mathematics and the sciences to inform fiction and art. The romantic poets ran into the same problem as Richard Holmes explores at length in his 2008 book, The Age of Wonder: How the Romantic Generation Discovered the Beauty and Terror of Science. Shelley eventually abandoned his attempts at including science in his poems.

Interestingly, most of us don’t seem to realize that the arts and sciences have been intimately linked for millenia. For example, De rerum natura a multi-volume poem by Roman poet, Lucretius ( (c. 99 BCE – c. 55 BCE), is a philosophical treatise exploring mind, soul, and the principles of atomism (i.e., atoms).

I hope you enjoy the play, if you choose to go. According to the Events webpage (scroll down), the playwright will be present at two post-show talkbacks.