It's Happening

Just look at the average global temperature for the last few decades and it will be exceedingly obvious. That is unless you don't want to see.

Oh, I've had people look up at a snowy sky and laugh at the concept of global warming so forgive me if I miss the occasional sarcastic wit.

Yes , our climate is all screwed up , but it's much more than Global warming .

You're absolutely correct

Global warming is a symptom of the systematic degradation of the environment so of course there is going to be multiple symptoms of the underlining disease which is our own greed and ignorance.