Great Filter

Humanity could have a future billions of years long – or we might not make it past the next century. If we have a trip through the Great Filter ahead of us, then we appear to be entering it now. It looks like existential risks will be our filter. (Original score by Point Lobo.) I ... Show More

Humans have faced existential risks since our species was born. Because we are Earthbound, what happens to Earth happens to us. Josh points out that there’s a lot that can happen to Earth - like gamma ray bursts, supernovae, and runaway greenhouse effect. (Original score by Point ... Show More

An artificial intelligence capable of improving itself runs the risk of growing intelligent beyond any human capacity and outside of our control. Josh explains why a superintelligent AI that we haven’t planned for would be extremely bad for humankind. (Original score by Point Lob ... Show More

<p>Sam Harris speaks with Martin Rees about the importance of science and scientific institutions. They discuss the provisionality of science, the paradox of authority, genius, civilizational risks, pandemic preparedness, artificial intelligence, nuclear weapons, the far future, ... Show More

<p>In this episode, Robert and Julie interview astrophysicist Neil deGrasse Tyson. What does the planet's leading science communicator have to say about the future of space travel, mind-blowing cosmology and the science in America? Listen in to find out.</p><p> </p> Learn more ab ... Show More

<p>In a fascinating conversation, renowned theoretical physicist Marika Taylor and acclaimed philosopher Julian Baggini explore the history and evolving relationship between these two disciplines. Listen in as they delve into the intricacies of how science and philosophy have bee ... Show More

Let's talk about string theory, super AI and animal emotions. Here are our 2018 World Science Festival interviews with physicist Brian Greene, physicist Max Tegmark and anthropologist Barbara J. King. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omn ... Show More

<p>There are a number of theories for how the universe evolved but none are more widely accepted than the Big Bang theory. Learn about the mind-boggling details of the early universe and hear Dr. Neil deGrasse Tyson talk about what it will take for us to know its origins.</p><p> ... Show More

<p>There’s a sticky issue scientists have to deal with – science is carried out by humans. We humans have flaws (and how) and they can end up in our work. Fortunately, science is waking up to research bias. In the meantime, here’s what to look out for.</p><p> </p> Learn more abou ... Show More

Brian Greene is a Professor of Mathematics and Physics at Columbia University in the City of New York, where he is the Director of the Institute for Strings, Cosmology, and Astroparticle Physics, and co-founder and chair of the World Science Festival. He is well known for his TV ... Show More

Randy Olson, author of Houston, We Have a Narrative: Why Science Needs Story (University of Chicago Press, 2015), has an unusual background. He is a Harvard-trained biologist and former tenured professor who resigned from his academic post to earn a degree from the world-renowned ... Show More