"In a nutshell: Global warming either (1) isn't real (2) isn't caused by humans or (3) doesn't matter" I know people who might serve you either #1 or #2 or #3

"In a nutshell: Global warming either (1) isn't real (2) isn't caused by humans or (3) doesn't matter" I know people who might serve you either #1 or #2 or #3 depending on the situation, their momentary mood or the course of discussion. Sometimes they even provide you a potpourri of all of the above at the same time. It's like arguing with flat earthers.