[Unedited] Brian Greene with Krista Tippett –...

The great primatologist and humanitarian, Jane Goodall, died on October 1, 2025, at the age of 91. It is a joy and a comfort to revisit our last broadcast of her 2020 conversation with Krista. Jane Goodall began her epic work studying chimpanzees in the Gombe forest without even ...  Show more

This rich, gorgeous conversation will fill your soul. The singular and beloved Joanna Macy died at home at the age of 96 on July 20, 2025. She has left an immense legacy of beauty and wisdom and courage to sustain us. A Buddhist teacher, ecological philosopher, and Rilke translat ...  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

Brian Greene studies the universe at the largest and smallest scales imaginable. When he was just twelve years old, Brian wandered round Columbia University in New York looking for someone to teach him mathematics, with a letter of recommendation from his school teacher. While hi ...  Show more

Brian Greene is a theoretical physicist, mathematician and writer, whose area of research is string theory. His books and broadcasts distil the complexities of science for a general audience, leading one critic to say appreciatively “he speaks maths, physics and human.”Born in Ne ...  Show more

Are humans smart enough to uncover the secrets of the universe? Neil deGrasse Tyson and comedian Chuck Nice explore the singularity, string theory, free will and more with theoretical physicist Brian Greene. 

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