Explore the cosmic evolution of all things including symbiogenesis, the geopolitical state, the Gaia hypothesis, and more, featuring astrobiologist David Grinspoon, comic co-host Chuck Nice, and biologist and author Tyler Volk.
What’s happened to Earth in the Anthropocene age – and what does the future hold? Find out from astrobiologist David Grinspoon, journalist Andrew Revkin, and Chuck Nice. Now extended with Chuck and Bill Nye answering Cosmic Queries about climate change.
Curious about what’s happened to Earth in the Anthropocene age – and what’s going to happen in the future? Find out from our host, astrobiologist David Grinspoon, author of “Earth in Human Hands,” science journalist Andrew Revkin, and co-host Chuck Nice.
In honor of the 4th anniversary of Curiosity landing on Mars, we’re revisiting our StarTalk Live! show where we descended on The Bell House to celebrate the momentous event, with Neil Tyson, Sarah Silverman, Jim Gaffigan, Eugene Mirman and astrobiologist David Grinspoon. NEW: Extended with David and Chuck Nice discussing the Anthropocene epoch.