Climate change will bring longer, hotter heat waves to Pennsylvania. Some are worried how those living without air conditioning will survive. With President Trump pulling out of the global climate agreement, there’s a new push to get cities and states to pick up the slack. And they might also have to pick up the tab.
Somewhere between 97 and 99 percent of scientists believe that climate change is real, caused by us, and a problem. But at a recent hearing held by the House Committee on Science, Space and Technology, only 25% of the witnesses reflected that position. This guy: