Global cooling in historic times has brought on periods of drought. Empirical data from ice cores, lake sediments and seabed mud cores show conclusively that a warmer world is wetter and more fertile while a colder world is dryer, stormier and less beneficial to wildlife. So the wild fires and heat wave in the US are proof (if they are proof of anything) that the earth is not warming.
The, so called, Greenhouse Effect (the nature of which I am very sceptical) needs water vapour. Droughts are a lack of water vapour. The warmists can’t have it both ways.