The answer to today's Geo Quiz is Guerrero. The Mexican government wants to build a hydro-electric dam near the popular tourist resort of Acapulco and local residents aren't happy about it. The World's Lorne Matalon reports.
Some scientists say the best place to grow the next generation of pharmaceutical drugs is within food crops. Living on Earth's Helen Palmer talks with Steve Curwood on recent scientific advancements in all things food and pharma.
The World's Julia Kumari Drapkin reports on an effort to pick up the trash in Liberia: two Americans came up with the idea, after observing how uncollected garbage seemed to blight so much of the country's capital, Monrovia
The United Arab Emirates have the dubious honor of having the world's highest per capita carbon footprint, and that's why the government in Abu Dhabi has plans to build the globe's first "Zero Carbon Cityï¿½
Denton Ebel, a geologist and meteorite expert with the American Museum of Natural History, and John Pike, the Director of GlobalSecurity.org, discuss the Navy's plan to shoot down a failed US spy satellite.