Environmental Outlook: Geoengineering

CO2 enrichment in Loblolly Pine forests at Duke University - Chris Hildreth

CO2 enrichment in Loblolly Pine forests at Duke University

Chris Hildreth

Environmental Outlook: Geoengineering

Manipulating the Earth's climate

Artificial trees to capture carbon, billions of tiny mirrors to reflect sunlight, sulfate to whiten clouds: promise and pitfalls of large scale radical ideas for addressing climate change.

Guests

Robert Jackson

Nicholas Chair of Global Environmental Change and a professor in the Biology Department, Duke University

Margaret Leinen

Founder and CEO, The Climate Response Fund

Eli Kintisch

author of "Hack the Planet: Science's Best Hope- or Worst Nightmare - for Averting Climate Catastrophe"

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