77 | Azra Raza on The Way We Should Fight Cancer
In the United States, more than one in five deaths is caused by cancer. The medical community has put enormous resources into fighting this disease, yet its causes and best treatments continue to be a...
16 Dec 20191h 22min
76 | Ned Hall on Possible Worlds and the Laws of Nature
It's too easy to take laws of nature for granted. Sure, gravity is pulling us toward Earth today; but how do we know it won't be pushing us away tomorrow? We extrapolate from past experience to future...
9 Dec 20191h 25min
75 | Max Tegmark on Reality, Simulation, and the Multiverse
We've talked a lot recently about the Many Worlds of quantum mechanics. That's one kind of multiverse that physicists often contemplate. There is also the cosmological multiverse, which we talked abou...
2 Dec 20191h 11min
74 | Stephen Greenblatt on Stories, History, and Cultural Poetics
An infinite number of things happen; we bring structure and meaning to the world by making art and telling stories about it. Every work of literature created by human beings comes out of an historical...
25 Nov 20191h 6min
73 | Grimes (c) on Music, Creativity, and Digital Personae
Changing technologies have always affected how we produce and enjoy art, and music might be the most obvious example. Radio and recordings made it easy for professional music to be widely disseminated...
18 Nov 20191h 18min
72 | César Hidalgo on Information in Societies, Economies, and the Universe
Maxwell's Demon is a famous thought experiment in which a mischievous imp uses knowledge of the velocities of gas molecules in a box to decrease the entropy of the gas, which could then be used to do ...
11 Nov 20191h 16min
71 | Philip Goff on Consciousness Everywhere
The human brain contains roughly 85 billion neurons, wired together in an extraordinarily complex network of interconnected parts. It's hardly surprising that we don't understand the mind and how it w...
4 Nov 20191h 34min
70 | Katie Mack on How the Universe Will End
Cosmologists are always talking excitedly about the Big Bang and all the cool stuff that happened in the 14 billion years between then and now. But what about the future? We don't know for sure, but w...
28 Okt 20191h 23min
