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“Godfather of AI” Geoffrey Hinton was already on his way to becoming a household name when he won the 2024 Nobel Prize in Physics for foundational work leading to today’s artificial intelligence boom.

Two months later, his celebrity has hit a whole new level.

The University Professor emeritus at the ��߲ݴ�ý says he now gets recognized on the street and that strangers regularly ask him for selfies. On a recent flight to Toronto, one flight attendant even grabbed the intercom to announce his presence on the plane. That’s in addition to a torrent of requests to speak to media, appear on podcasts and read academic papers.

As he prepares to travel to Stockholm on Dec. 10 to officially accept the honour alongside co-winner John J. Hopfield of Princeton University – which will be celebrated via watch parties and other “Nobel Week” events at U of T – Hinton says he plans to put his growing fame to good use.

“It will be useful when I talk about AI risks,” he says, referring to the warning bell he began sounding in 2023 about the potential existential threat posed by rapid and unchecked AI development.

“It will make people take me more seriously.”

For example, he was recently invited to be part of a webinar with Nobel Peace Prize laureates on whether AI should be used to decide if and when to launch nuclear weapons – a foreboding new twist on a Cold War-era threat that has preoccupied fellow U of T Nobel laureate John Polanyi, a University Professor emeritus of chemistry.

“I think it’s a bad idea,” Hinton says for the record.

Yet, as scary as such a scenario is to contemplate, Hinton has focused on what he considers an equally grave threat to humanity: the moment when machine intelligence surpasses that of our own.

That’s why he’s called on governments to develop regulations to guide AI development and deployment. It’s also why he’s urging companies to devote more funding to AI safety research as they rush to explore the myriad ways the technology can be used to make our lives better – from finding cures for deadly diseases to discovering new materials to help combat climate change.

At U of T, Hinton has also taken on an advisory role at the Schwartz Reisman Institute of Technology and Society, where researchers are at the forefront of exploring AI safety and other issues around the adoption of new technologies. In particular, he highlights the work of Roger Grosse and David Duvenaud – both AI safety experts who are associate professors in the department of computer science in the Faculty of Arts & Science and Schwartz Reisman Chairs in Technology and Society (he says Grosse convinced him to go public with his concerns last year after he left a senior research position at Google).

The institute and U of T more broadly have an opportunity to become a world leader in figuring out how to guard against AI threats, he says. “I think that can be a world-class centre for figuring out whether there’s a way to make a superintelligence – which we all think is coming – not want to take control.”

Hinton’s moment in the spotlight has been a long time coming – and is testament to his curious mind, persistent nature and willingness to go against the grain.

As a child attending a “mildly Christian school” in England, he says he often felt like an outsider because he refused to accept the idea of a god without evidence (he remains an atheist). Decades later, Hinton again found himself on the fringe as he and a handful of researchers, including the Salk Institute for Biological Science’s Terry Sejnowsky, who did his PhD research under Hopfield, explored the idea that the human brain was essentially a bunch of connection strengths between neurons – not a series of logical expressions, as many in the field then believed.

That key insight now forms the basis of today neural nets.

“There were many times when I could easily have given up and sort of joined the mainstream,” Hinton says. “But I think my experience as a child made me far more resistant to that.”

A self-described cognitive scientist who works in the field of computer science, Hinton says he was surprised to win a Nobel Prize in Physics. But the Nobel committee noted he used ideas from physics to create the Boltzmann machine, which can be used to recognize elements in data. The Boltzmann machine, in turn, was based on the Hopfield network, which was invented by his co-laureate.

(photo by Johnny Guatto)

Hinton is donating an early Boltzmann chip, about the size of a postage stamp, to the Nobel Prize Museum – and has decided to use the money from his win to set up a prize for young researchers at the annual Conference on Neural Information Processing Systems. He has also donated to a Canadian charity that supports works with Indigenous communities to address water challenges, and has plans to give to another that supports neurodiverse young adults.

For young researchers hoping to follow in his footsteps? Hinton advises: focus on a problem that really excites you, don’t become swayed by conventional thinking, persevere until you know you’re wrong – and feel free to wander between different research disciplines.

“If you're really interested in chasing a criminal, you don't stop at a state border,” he says. “That's a stupid thing to do – so, the boundaries of fields, you just ignore them.”

U of T Mississauga's teaching lodge to host new course on Indigenous feminisms

Christopher.Sorensen — Fri, 29 Nov 2024 18:17:52 +0000

U of T Mississauga's teaching lodge to host new course on Indigenous feminisms

Christopher.Sorensen Fri, 11/29/2024 - 13:17

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A new, third-year course on Indigenous feminisms will be the first at U of T Mississauga to take place predominantly in the campus's Indigenous teaching lodge (photo by Nick Iwanyshyn)

Topic

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“I find that it’s not until students are outside on the land and in Indigenous spaces that they really understand the teachings”

This winter, students taking Maria Hupfield’s “Indigenous Feminisms” course won’t meet in a classroom or lecture hall, but will head to the northern edge of the ��߲ݴ�ý Mississauga campus where, nestled in a quiet spot among trees, sits the Indigenous teaching lodge.

Inaugurated in September 2023, the lodge has hosted workshops, conferences and occasional classes – but this marks the first time a course will predominantly be held in the space.

Maria Hupfield (photo by Grégoire Féron)

For Hupfield, an assistant professor in U of T Mississauga's department of English and drama who is cross-appointed to the department of visual studies, the walk to the lodge will be just as integral to students’ learning as the conversations that will take place beneath its canopy.

“This small journey will start the process of moving students away from their usual way of thinking,” says Hupfield, who holds a Canada Research Chair in Transdisciplinary Indigenous Arts. “Then, once they get into the lodge, it defamiliarizes them because they’re not in the usual lecture hall or seminar room. It opens up how they respond to the teaching and how they approach the content.”

A third-year English course, “Indigenous Feminisms” will rely on traditional and modern Indigenous texts, media and performances. Classes will be held in the teaching lodge – which has a wood stove – whenever possible, moving to the Multimedia Studio Theatre only when advanced digital technology is needed.

Leading a course in an Indigenous space marks the latest chapter in a longstanding connection between Hupfield, an off-reservation urban Anishinaabe who belongs to the Wasauksing First Nation, and U of T Mississauga.

An alumna of the university, Hupfield earned a degree in art and art history with a minor in Aboriginal studies – somewhat unusual in the late 1990s. “I became very interested in working at the intersection of Anishinaabe cultural knowledge and Western-based art practices,” she says. “The program made room for me to do that.”

As a student, Hupfield mounted her own exhibits and launched partnerships with Indigenous arts and social services organizations. After graduating, she went on to establish herself as an internationally respected artist, holding exhibitions at prominent galleries across North America and winning prestigious awards.

In 2019, she returned to U of T Mississauga as a faculty member, and amid increased institutional support for Indigenous initiatives, has thrived and expanded the scope of her projects.

As director and lead artist at the new Indigenous Creation Studio, Hupfield leads a team of faculty members and students exploring media ranging from traditional sculpture to video. Her current research, conducted in collaboration with Indigenous communities, aims to bring new life to Indigenous artefacts via the creation of a digital archive that presents each piece in novel ways, such as through storytelling, video and 3D rendering.

She also leads a seminar series for students in the master of visual studies program at the John H. Daniels Faculty of Architecture, Landscape, and Design.

Hupfield also continues to work on an array of projects beyond campus. Earlier this year, she contributed to the first ever Native Fashion Week held in Santa Fe, New Mexico. She is also currently presenting an original commission at the Toronto Biennial of Art, an opportunity she describes as “a really powerful moment in my art practice.”

The teaching lodge is equipped with a wood stove and can be used year-round (photo by Nick Iwanyshyn)

As she looks forward to the "Indigenous Feminisms" course, Hupfield reiterates that Indigenous pedagogy is about doing and experiencing. “I find that it’s not until students are outside on the land and in Indigenous spaces that they really understand the teachings,” she says.

Tee Duke, director of U of T Mississauga’s Office of Indigenous Initiatives, notes that expansion of Indigenous curriculum and spaces – along with hiring of Indigenous faculty – were among the calls to action outlined in Answering the Call – Wecheehetowin, the final report of the U of T Truth and Reconciliation Commission Steering Committee. “It’s an important development to have a course on Indigenous Feminisms taught in UTM’s own teaching lodge," Duke said.

The course also ties into U of T Mississauga’s strategic framework, specifically the central values of truth, openness and reciprocity, according to Terry F. Robinson, associate chair of the department of English and drama. “We’re thrilled to be able to offer this experiential, land-based course, led by inter-disciplinary scholar Professor Hupfield,” Robinson said.

Registration for the course is already full – a fact that is incredibly heartening for Hupfield.

“I love that there’s interest. It’s beautiful,” she says. “More courses like this, held in Indigenous spaces and rooted in experiential learning, will attract more Indigenous students. We need to continue to support Indigenous research and teaching, and focus on retaining Indigenous faculty.

“But so much is happening here right now and I’m happy to be part of it.”

U of T shines a spotlight on exceptional educators at Excellence in Teaching reception

rahul.kalvapalle — Wed, 27 Nov 2024 18:02:53 +0000

U of T shines a spotlight on exceptional educators at Excellence in Teaching reception

rahul.kalvapalle Wed, 11/27/2024 - 13:02

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U of T Vice-President and Provost Trevor Young (centre) poses with Cheryl Regehr Early Career Teaching Award recipients, from left to right: Jasty Singh, Spyridon Kotsovilis, S. Trimble and Roberta K. Timothy (photo by Polina Teif)

Rahul Kalvapalle

Topic

Our Community

Temerty Faculty of Medicine

Trevor Young

Early Career Teaching Award

Dalla Lana School of Public Health

Faculty of Applied Science & Engineering

Faculty of Arts & Science

Teaching

U of T Mississauga

U of T Scarborough

Women and Gender Studies

At the ��߲ݴ�ý, teaching is about much more than just imparting knowledge – it’s an engaging, dynamic and creative process that expands and enriches the way students think, preparing them for future success in academics and their careers.

The recent Excellence in Teaching reception hosted by U of T’s Office of the Provost recognized the fundamental importance of teaching to the university’s mission. In particular, it honoured five faculty members who received Cheryl Regehr Early Career Teaching Awards, which were recently renamed in honour of Cheryl Regehr – Young’s predecessor as vice-president and provost, a professor in the Factor-Inwentash Faculty of Social Work and a longtime champion of teaching excellence and innovation at U of T.

“These awards recognize burgeoning talent among our most junior faculty. We expect – and we know from experience – that these recipients will continue to lead and excel in teaching,” Trevor Young, U of T’s vice-president and provost said at the Nov. 4 event held at the Faculty Club.

The event also featured the presentation of the Global Educator Award, which recognizes a faculty member who exemplifies U of T’s global mission by incorporating intercultural and international perspectives.

“I’m extremely proud of U of T for many reasons,” Young said, “and one of them is what’s evident here today, which is the immense talent and experience of our faculty as well as their deep commitment to our university, to our students, to knowledge [and] to research. All that you’re doing is really incredible.”

U of T News spoke with all six award winners about their approach to educating students: