I don't deny anything. Can you tell me that warming is 100% occurring only because of man? Usually, with most issues it is hard to say there is one and only one cause.
From the beginning the predictions have been outlandish. Read what they said in in the 1970's that life would be like in 2000. How many points of no return have we passed? You are right about fresh water. That is a much greater danger than warming. How long can you go without water? That includes soda and beer.
We have covered this before. Whether it's climate, food, clean water, trash in the Ocean, can the earth take 7 billion people? Maybe. 10 Billion? 20 billion? The UN keeps moving those milestones forward. How did all of those fish get wiped out? People ate them. They are good for you, eat more fish.
Change is normal. But one thing people cannot understand is the world could and may go on without Homo sapiens sapiens. The second sapiens means this current edition. Yes, we are jerks. We wiped out buffalo [but they are coming back] and would have wiped out whales if it wasn't for petroleum. But guess what saber tooth tigers, wooly mammoths, mastodons, T. Rex, have disappeared. There have been snowball earths and hotter earths and mass extinctions. I'm not denying anything. It could happen again. How are we coming with a rocket system to knock out a big asteroid?
Do you really think evolution led to the Kardashians and Kanye West, Trump and Hillary and that is the end product of this planet?
By the way, they found some bacteria the other day that are immune to the last best antibiotic. They evolve too. Deny that.