164. Neil deGrasse Tyson — Cosmic Queries: St...

What actually causes cognitive decline, and how much of it can we do something about? In this episode, Michael talks with neurologist and neuroscientist Dr. Majid Fotuhi about dementia, Alzheimer's, memory loss, and the everyday habits that shape brain health over time. They disc ...  Show more

Why does religion still dominate American politics when so many other wealthy democracies secularized long ago? In this episode, Michael Shermer talks with historian Matthew Avery Sutton about the long relationship between Christianity and American power. From the Puritans to Lin ...  Show more

What is dark matter? Are we alone? How will it all end? Neil deGrasse Tyson and comic co-host Chuck Nice answer fan-submitted Cosmic Queries on topics from all across the universe.

NOTE: StarTalk+ Patrons can watch or listen to this entire episode comm ...

Are you ready to uncover the mind-bending secrets of our universe? Join us as we reveal the unexpected truth about the formation of habitable planets and the potential for multiple habitable worlds within a single solar system. You won't believe how many habitable planets could e ...  Show more

<span style="font-weight: 400;">Sam Harris speaks with Frank Wilczek about the fundamental nature of reality. They discuss the difference between science and non-science, the role of intuition in science, the nature of time, the prospect that possibility is an illusion, the cu ...

What would aliens think of our inventions? Neil deGrasse Tyson and comedian Chuck Nice answer fan questions on Maxwell’s Equations, the symmetry of the universe, and the physics around us all the time. 

NOTE: StarTalk+ Patrons can listen to this entire episode commercial ...