Speaking of delusional...
I want you to imagine a pot big enough to hold the entire atmosphere of the Earth. Put that pot on a REALLY big stove. Turn on the heat. Now, imagine just how much energy is required to warm that atmosphere soup a measly three degrees.
For the record, it's roughly 15 exajoules...or 15,000,000,000,000,000,000 joules. That amount of energy would run the entire United States energy grid for the next...twelve million years. That energy goes into, among other things, weather. It's what's causing massive droughts...torrential rainfalls...record-breaking heat waves...record-breaking cold snaps...energy is everything.
If you recognize that the climate is changing because the atmosphere is warming...well, we've only warmed it by about half that amount so far...it's going to get much worse. If you refuse to recognize that basic fact...*shrug*