Where's your pessimism? Climate change can no doubt be considered a factor in stoking conflicts over resources. It's quite possible we'll start seeing larger

Where's your pessimism? Climate change can no doubt be considered a factor in stoking conflicts over resources. It's quite possible we'll start seeing larger and more dangerous conflicts being fought over water, going into the future. This is true regardless of climate change, but climate change and food shortages aren't going to help. It really only takes one war to escalate too far to bring about a nuclear conflict, which could clearly have significant effects on the viability of civilization.