By 2050, an estimated 10 billion people will live on earth. How are we going to provide everybody with basic needs while also avoiding the worst impacts of climate change? In a talk packed with

By 2050, an estimated 10 billion people will live on earth. How are we going to provide everybody with basic needs while also avoiding the worst impacts of climate change? In a talk packed with wit and wisdom, science journalist Charles C. Mann breaks down the proposed solutions and finds that the answers fall into two camps -- wizards and prophets -- while offering his own take on the best path to survival. November 2018

Mr. Charles Sennott participated in the Academy on Media and Global Change, at the Salzburg Global

Mr. Charles Sennott participated in the Academy on Media and Global Change, at the Salzburg Global Seminar in August, 2011. Here he talks about being willing to keep your integrity as a news organization and make it viable as a business.  Mr. Sennott is Executive Editor, VP and Cofounder of GlobalPost, an online news organization.

Capt. Charles Moore of the Algalita Marine Research Foundation first discovered the

Capt. Charles Moore of the Algalita Marine Research Foundation first discovered the Great Pacific Garbage Patch -- an endless floating waste of plastic trash. Now he's drawing attention to the growing, choking problem of plastic debris in our seas.Uploaded on Feb 25, 2009