All Videos


A Conversation with

I think beyond me, beyond our individual silos, to achieve prosperity and development in a place like Sierra Leone does not involve giving free devices to victims, which leads to low self-efficacy and dependence on external actors; we need to make new minds. That involves giving young people the platform to innovate, to learn from making, and to learn, and to solve very tangible problems within their communities.

DAVID MOININA SENGEH is a doctoral student at the MIT Media Lab, and a researcher in the Lab’s Biomechatronics group.

David Moinina Sengeh's Edge Bio Page



A Conversation with

Feynman once told me, "Whatever you do—you're going to have to do crazy things to think about quantum gravity—but whatever you do, think about nature. If you think about the properties of a mathematical equation, you're doing mathematics and you're not going to get back to nature. Whatever you do, have a question that an experiment could resolve at the front of your thinking." So I always try to do that.

LEE SMOLIN is a founding and senior faculty member at Perimeter Institute for Theoretical Physics in Waterloo, Canada. He is also Adjunct Professor of Physics at the University of Waterloo and is a member of the graduate faculty of the Department of Philosophy of the University of Toronto. His is the author od Time Reborn: From the Crisis in Physics to the Future of the Universe.

Lee Smolin's Edge Bio Page

Go to stand-alone video: :


A Conversation with

We've shown that disfluency leads you to think more deeply, as I mentioned earlier, that it forms a cognitive roadblock, and then you think more deeply, and you work through the information more comprehensively. But the other thing it does is it allows you to depart more from reality, from the reality you're at now. ..

ADAM ALTER is an Assistant Professor of Marketing at Stern School of Business, NYU. He is the author of Drunk Tank Pink: And Other Unexpected Forces that Shape How We Think, Feel, and Behave.

Adam Alter's Edge Bio Page 

Go to stand-alone video: :



Think about it this way. We have 7,000 languages. Each of these languages encompasses a world-view, encompasses the ideas and predispositions and cognitive tools developed by thousands of years of people in that culture. Each one of those languages offers a whole encapsulated universe. So we have 7,000 parallel universes, some of them are quite similar to one another, and others are a lot more different. The fact that there's this great diversity is a real testament to the flexibility and the ingenuity of the human mind. 

LERA BORODITSKY is an assistant professor of psychology, neuroscience, and symbolic systems at Stanford University. 

Lera Boroditsky's Edge Bio Page


Go to stand-alone video: :



The vision of the brain as a computer, which I still champion, is changing so fast. The brain's a computer, but it's so different from any computer that you're used to. It's not like your desktop or your laptop at all, and it's not like your iPhone except in some ways. It's a much more interesting phenomenon. What Turing gave us for the first time (and without Turing you just couldn't do any of this) is a way of thinking about in a disciplined way and taking seriously phenomena that have, as I like to say, trillions of moving parts. Until late 20th century, nobody knew how to take seriously a machine with a trillion moving parts. It's just mind-boggling. 

DANIEL C. DENNETT is University Professor, Professor of Philosophy, and Co-Director of the Center for Cognitive Studies at Tufts University. His books include Consciousness Explained; Darwin's Dangerous Idea; Kinds of Minds; Freedom Evolves; and Breaking the Spell. Daniel C. Dennett's Edge Bio Page

Go to stand-alone video: :