131 | Avi Loeb on Taking Aliens Seriously

131 | Avi Loeb on Taking Aliens Seriously

The possible existence of technologically advanced extraterrestrial civilizations — not just alien microbes, but cultures as advanced (or much more) than our own — is one of the most provocative questions in modern science. So provocative that it's difficult to talk about the idea in a rational, dispassionate way; there are those who loudly insist that the probability of advanced alien cultures existing is essentially one, even without direct evidence, and others are so exhausted by overblown claims in popular media that they want to squelch any such talk. Astronomer Avi Loeb thinks we should be taking this possibility seriously, so much so that he suggested that the recent interstellar interloper `Oumuamua might be a spaceship built by aliens. That got him in a lot of trouble. We talk about the trouble, about `Oumuamua, and the attitude scientists should take toward provocative ideas.

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Abraham (Avi) Loeb received his Ph.D. in plasma physics from the Hebrew University of Jerusalem. He is currently the Frank B. Baird Jr. professor of science at Harvard University. He served as the Chair of Harvard's Astronomy department from 2011-2020. He is Director of the Institute for Theory and Computation of the Harvard-Smithsonian Center for Astrophysics, and Founding Director of Harvard's Black Hole Initiative. He is chair of the Advisory Committee for the Breakthrough Starshot Initiative. His new book is Extraterrestrial: The First Sign of Intelligent Life Beyond Earth.


Jaksot(416)

142 | Charlie Jane Anders on Stories and How to Write Them

142 | Charlie Jane Anders on Stories and How to Write Them

Telling a story seems like the most natural, human thing in the world. We all do it, all the time. And who amongst us doesn't think we could be a fairly competent novelist, if we just bothered to take...

12 Huhti 20211h 26min

141 | Zeynep Tufekci on Information and Attention in a Networked World

141 | Zeynep Tufekci on Information and Attention in a Networked World

In a world flooded with information, everybody necessarily makes choices about what we pay attention to. This basic fact can be manipulated in any number of ways, from advertisers micro-targeting spec...

5 Huhti 20211h 17min

140 | Dean Buonomano on Time, Reality, and the Brain

140 | Dean Buonomano on Time, Reality, and the Brain

"Time" and "the brain" are two of those things that are somewhat mysterious, but it would be hard for us to live without. So just imagine how much fun it is to bring them together. Dean Buonomano is o...

29 Maalis 20211h 27min

139 | Elizabeth Anderson on Equality, Work, and Ideology

139 | Elizabeth Anderson on Equality, Work, and Ideology

Imagine two people with exactly the same innate abilities, but one is born into a wealthy family and the other is born into poverty. Or two people born into similar circumstances, but one is paralyzed...

22 Maalis 20211h 19min

138 | Daryl Morey on Analytics, Psychology, and Basketball

138 | Daryl Morey on Analytics, Psychology, and Basketball

You might think that human beings, exhausted by competing for resources and rewards in the real world, would take it easy and stick to cooperation in their spare time. But no; we are fascinated by com...

15 Maalis 20211h 16min

AMA | March 2021

AMA | March 2021

Welcome to the March 2021 Ask Me Anything episode of Mindscape! These are funded by Patreon supporters (who are also the ones asking the questions). With an expanding number of questions, it's become ...

10 Maalis 20213h 11min

137 | Justin Clarke-Doane on Mathematics, Morality, Objectivity, and Reality

137 | Justin Clarke-Doane on Mathematics, Morality, Objectivity, and Reality

On a spectrum of philosophical topics, one might be tempted to put mathematics and morality on opposite ends. Math is one of the most pristine and rigorously-developed areas of human thought, while mo...

8 Maalis 20211h 32min

136 | Roderick Graham on Cyberspace, Race, and Cultural Conservatism

136 | Roderick Graham on Cyberspace, Race, and Cultural Conservatism

The internet has made it so much easier for people to talk to each other, in a literal sense. But it hasn't necessarily made it easier to have rewarding, productive, good-faith conversations. Here I t...

1 Maalis 20211h 23min

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