Is climate change really a big deal?

pdooma

New member
Seems to me that there are centuries of cycles of warm and cold. The climate changes, and then changes again. Cold...to hot...to cold...to hot... World hasn't ended yet. Yes, there are changes, we'll either adapt or not.
It's a question. Why is it a big deal?
I'm not in denial that the climate is changing. I just don't know that it's necessarily a bad thing. It's just cyclical. 450,000 years is a blink in the history of the planet.
 
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