Climate disruption and sea level rise

Thanks to a new study from the Potsdam Institute in Germany, it's possible to measure how global warming will raise sea levels. The report predicted for every degree Celsius of global warming, sea levels are expected to rise seven feet.

Arts, Culture & Media

The revolving door of expat Brazilians

When the US economy took a nosedive five years ago, Brazil's economy hardly skipped a beat. With the economic shift in fortunes, migration patterns between the countries have shifted as well. But as The World's Jason Margolis found out, not very cleanly.