From This Collection

Seeing opportunity in rising oceans

Jan 28, 2008
Conservative projections say rising seas from climate change would displace hundreds of millions of people and cost hundreds of billions of dollars over the next century. Sam Eaton found a scientist with a plan to capitalize on melting icecaps for the sake of everyone.

Under dry sky, Aussies turn to the sea

Jan 28, 2008
With climate change reducing reliable rainfall in Australia, many cities are tapping the ocean as a water source. And they're trying to do it without making a bad problem worse. Nate Dimeo reports. First in a series.