Former President of Costa Rica & Nobel Laureate
Wildlife Conservationist & Daughter of Steve Irwin; Season 21 Contestant on "Dancing With the Stars"
Actress Known for "Entourage;" Social Advocate for Colon Cancer, Environmental Issues & Human Rights in Congo
Expert on Global Climate Change; Former Executive Secretary of the UN Framework Convention on Climate Change
The inside story of the Paris climate agreement | Christiana Figueres
Independent Writer and Advisor on a Sustainable Economy
Former President of Chile
Lead Singer and a Founding Member of The Beach Boys.
Actress & Environmental Activist