asteroids - Think

What Deep Space Can Teach Us About Earth

September 23, 2021 Environment, Science and Technology

Michael Greshko of National Geographic joins us to talk about asteroids, comets, dwarf planets and other space objects that researchers are studying to better understand how life as we know it started. His article is headlined “Mysteries of the Solar System.”

Why You Should Fear Volcanoes More Than Ebola

October 18, 2019 Environment, Global Issues, History, Science and Technology

Journalist Bryan Walsh joins us to talk about the many probabilities of world-ending catastrophic events, reported with humor and backed up by hard science.