Heck the global temperatures are “changing” all of the time.
The temperatures were increasing. Now they are decreasing.
But to claim something as truth — “done deal” — when a system is so complicated as planetary weather systems.
These so called scientists knew what they were doing.
Indeed, they had to know they were pulling a scam. One of the first questions I ask libs who try to debate the issue is, what temperature is the earth supposed to be? How do they know this? Do they expect that temperature to never change? By that point they shut up, throw a fit or swear at me...you know, the typical liberal response when they are proved wrong.