Amid the growing call for those guilty of causing Flint, Michigan's water crisis to be prosecuted, Jane F. Barrett finds little prospect of criminal charges under the Safe Drinking Water Act. But federal, state and common laws offer prosecutors a range of potential charges, from malfeasance, misfeasance and nonfeasance to involuntary manslaughter.
President Obama believes he can keep the promises he made on behalf of the USA at COP21, writes Robert Percival. And he's right - with or without the approval of Congress. But ultimately, it's up to US electors to maintain the political momentum for climate action. A future administration could put all his policies into reverse - no matter how foolish that would be.