Ep 79: David Deutsch answers a question ...

A reaction to @CosmicSkeptic and @SabineHossenfelder discussing the nature, or even possibility of, genuine scientific explanation in this video: https://youtu.be/KWBm0_1QBDs?si=3JwIDGAtumO3mfBz Which of them is correct? Or are they both wrong? What counts as an explanation? What ... Show More

This is Part 1 of 2 where I compare and contrast what philosophers were saying about the possibility of "Super Intelligence" many years ago with respect to the discourse today. What did Nick Bostrom say over a decade ago, and what is he saying today? How is the discourse being fr ... Show More

A spontaneous set of comments on the ongoing AI scare of 2026. What's happening in the media right now, on social media, in culture and at the highest levels of government. Why the pessimism and catastrophism? What can be done? Quite a few slides are referred to, but I do read th ... Show More

Are we alone in the Universe? This lecture explores the question of how we might go about finding life on planets around other stars. Rather than talking about speculative ideas, like the Drake Equation or SETI, I am instead taking the approach of posing it as a problem of what t ... Show More

Melvyn Bragg and guests discuss some of the great unanswered questions in science: how and where did life on Earth begin, what did it need to thrive and could it be found elsewhere? Charles Darwin speculated that we might look for the cradle of life here in 'some warm little pond ... Show More

Is there life out there in the cosmos? Jorge talks to scientists about whether we are truly alone in the Universe.See omnystudio.com/listener for privacy information. 

Daniel and Kelly talk about what it would take to live away from Earth, and whether a small planet could host humanity.See omnystudio.com/listener for privacy information. 

<p><span style="font-weight: 400;">Sam Harris speaks with Neil deGrasse Tyson about our place in the universe. They discuss our current understanding of extra-solar planets, the prospect that there is complex life elsewhere in the galaxy, the Fermi problem, the possibility that a ... Show More

If you were standing on Mercury or Venus, would the sun look bigger? How long is a "while"? What are career fields that AI won’t be able to replace? How do we not run out of crystals and gemstones? How do I clear the smoke out of my house? …Hank and John Green have answers!If you ... Show More

<p>Can there be life on planets without magnetic fields? Neil deGrasse Tyson and comedian Chuck Nice discuss exoplanets, extraterrestrials, and answer extraordinary questions from our fans with astrobiologist, David Grinspoon. </p><p>NOTE: StarTalk+ Patrons can listen to this ent ... Show More