Marcelo Gleiser: Escaping Extinction - There's No Place Like Earth

#191: Professor of Physics and Astronomy Marcelo Gleiser explains why Earth, like all planets in our solar system and most likely beyond, is so unique in its climate and environmental make up. The ability for agriculture, humanity, and all other parts of nature to exist and thrive is tied directly to Earth's irreplaceable uniqueness, making our will to take action for its survival paramount.Marcelo Gleiser is a Brazilian theoretical physicist and professor of physics and astronomy at Dartmout...