Michael Rawlins, 2015 PEP Fellow, discusses climate changes leading to wildfires in the Western U.S. and causing hazy skies over New England. He says climate impacts, including the five-fold increase in wildfires in the West and a record warm summer in Massachusetts, can be expected to continue given the amount of burning of fossil fuels and the limited mitigation being done. For more information visit the wbur radio station.