At least some of the world’s forests are coming back, and Planet Earth may not become a "skinhead" after all. But will more trees help prevent global warming? We hear about new controversy over the role of forests in climate change and the multi-billion dollar business of carbon trading. Plus, Iraq prepares itself for political turmoil as it issues an arrest warrant for a leading Sunni cleric, and France may get its first woman president.
Do the World's Forests Really Help Prevent Global Warming?
From this Episode:
Socialist Edges Toward Becoming France's First Female President
A media-darling who calls herself an outsider and promises to "change the face of politics" in France has won the Socialist Party 's nomination for president. Ségolène...
Warrant for Sunni Cleric Could Deepen Rift with Shiite-led Government
Iraqi President Jalal Talabani has called an emergency meeting to prevent what he warns could be "complete collapse of the government." There's concern that Sunnis may walk...