City council member Wesley Bell looks back on the past year since protests and violence swept the Missouri city.
When entire towns are washed away or turned into debris, how do you begin cleaning up and re-building? That’s the question facing Japanese authorities, who have to start the cleanup amid uncertainty over the fate of the country’s Fukushima Dai-ichi nuclear complex, disabled by last week’s earthquake and tsunami.
We speak with Yossi Sheffi, director of MIT’s Engineering Systems Division.
Experts share a range of perspectives on how to combat the Islamic State militant group, and the role the U.S. should play.