World leaders react to a historic shift in U.S. policy toward Cuba. Pakistan buries victims of a school massacre by the Taliban. And U.S. officials say North Korea is behind the hacking of Sony Pictures. A panel of journalists joins Diane for analysis of the week's top international news stories.
As the population of the world continues to grow, greater stresses are placed on the global economic system. Jeffrey Sachs explains what issues imperil the world and what can be done to make room for everyone on a crowded planet.
- Jeffrey Sachs Director of the Earth Institute at Columbia University and Special Advisor to United Nations Secretary-General Ban Ki-Moon on the Millennium Development Goals.
Most Recent Shows
A panel of journalists joins Diane for analysis of the week's top national news stories.
Bioengineers are creating human body parts to replace organs and manage life-threatening diseases. How techniques like 3-D printing and stem cell research are driving medical advances and raising ethical questions
Cuba releases American contractor Alan Gross after five years' imprisonment on espionage charges. The U.S. releases several Cubans in exchange. Details on the prisoner swap and the future of U.S.-Cuban relations.