In a hallway with the international press today after his well-received speech to the Davos Economic Summit attendees in Switzerland, president Trump answered a question posed to him about climate change, responding that the U. S. wants clean air (currently the cleanest of any industrialized nation in the world), which left the climate change mavens in the press befuddled, forced to ponder whether or not the air they exhale (CO2) and trees synthesize to produce oxygen is “carbon polluted” air?
