With midterm elections four months away, there are signs that a bitterly polarized electorate will again deliver a government incapable of working together. This is our era's sad twist on the maxim "all politics is local." You can win local elections at the extremes. But you can't govern from there.
This week's announcement by the U.S. Environmental Protection Agency to cut carbon pollution from coal-fired power plants by almost one-third is a great step in the right direction. But global warming is not only caused by carbon dioxide. Climate change is a multifaceted problem that requires a multifaceted set of solutions.