Ai Weiwei: Human Flow
October 3, 2017
In his new movie Human Flow, artist and human rights activist Ai Weiwei documents the plight of refugees struggling in a hot and crowded world. Greg…
Visionary Guests
REWIND: Jane Goodall in Conversation with Jeff Horowitz and Greg Dalton
August 13, 2017
Noted conservationist Jane Goodall talks about her life’s work, the link between deforestation and climate change and why she sees reasons for hope…
Sylvia Earle on the Health and Wonder of Our Seas
June 22, 2015
As the health of our oceans go, so goes the health of our planet. But climate change, overfishing and pollution have taken their toll – what can we…