Paris climate accords look more and more like fantasy; the reality could be far worse

Smokestacks pollution air qualityPresident Trump has taken a lot of flack for pulling out of the Paris climate accords, claiming they were a bad deal for the country he leads. Perversely, the problem with the global climate treaty may not be that Trump's action made the potential for devastation worse, but rather that the effects of climate change are already on track to be so...