North Korea marks ten years since its first nuclear test, the second U.S. presidential debate takes place, and Haiti tries to recover from Hurricane Matthew.

Richard Haass and economist Nicholas Stern, chair of the Grantham Research Institute on Climate Change and the Environment, discuss the realities of climate change as well as renewable energy, carbon…

Today, I spoke with Todd Sechser, Associate Professor in the Woodrow Wilson Department of Politics at the University of Virginia. We spoke about his important new article in Journal of Conflict Resol…