Washington Post: It may not be as obvious a climate symbol as the rapidly warming Arctic. But with President Obamas climate-focused visit on Earth Day, Everglades National Park could take on new significance as a politically potent case study of how global warming directly impacts people living in the United States.
The chief reason? In the Everglades, the fate of an ecosystem, and the fate of millions of people, are tightly wrapped together -- and both are affected by rising seas.
Everglades National Park...