FROM Todd Benson
Protests Continue despite Some Government Concessions Protests that started over increases in bus and subway fares in several Brazilian cities turned into a nationwide movement , and the political elite has been forced to pay attention. After days of massive protest, Brazil's leaders have made some concessions, but Sunday's final Confederation Cup soccer game could fill the streets of Rio again. Todd Benson is Brazil Bureau Chief for the Reuters News Service .
Should we 'hack the climate' to fight global warming? The Paris Agreements won't be enough to reverse global warming, whether President Trump pulls the US out or not. Is it time to try altering the atmosphere by what's called "geoengineering?" We hear about unintended consequences, international relations… and ethics.