Stewart Brand Audio & Video

Listen to this brief debate at the TED conference over nuclear energy between environmentalist and Whole Earth Catalog editor Stewart Brand who argues in favor of nuclear energy in the face of global warming...

What if woolly mammoths could walk the planet once again? De-extinction – or the process of creating an organism which is a member of, or closely resembles, an extinct species – was once a sci-fi fantasy only imaginable in films like "Jurassic Park."

Glut: Mastering Information Though the Ages with Alex Wright speaking at a seminar hosted by The Long Now Foundation.

Power to Save the World with Gwyneth Cravens in conversation with Rip Anderson as part of The Long Now Foundation's Seminars About Long-term Thinking.

The Future Has Always Been Crazier Than We Thought with Nassim Nicholas Taleb.

As part of The Long Now Foundation's Seminars About Long-term Thinking, technology forecaster and strategist Paul Saffo presents Embracing Uncertainty: The Secret to Effective Forecasting.

An icon of the environmental movement outlines a provocative approach for reclaiming our planet....