There's no scientific proof. That is the 1st item. There is no need to prove it is not.Proof of what? Global warming, or that we are the cause? Tell me which, and I'll provide one peer-reviewed article/expert assessment after the next as evidence, and Sig can refute with his expert reports (if applicable, lol.)
Next, the earth is estimated to be 4.5 billion years old. Humans only around about 200,000 years. How many climate changes have occurred in 4.5 billion years ?
But, as we are, humans want to keep the planet habitable for themselves. So make it fearful. Fear can do a lot of things. Originally Posted by VitaMan
How many climate changes in 4.5 billion years? Tons. It's been a hell of a lot hotter before, like 700 million years ago, 90° versus 57° today (https://www.climate.gov/news-feature...rths-ever-been) and a hell of a lot colder too. Right now it's getting hotter, but nowhere near as hot as earth's record hottest climate. Earth will survive one way or another; we may or may not, and if we do, it may look like Waterworld. Mother Nature could give 2 fucks either way about the fate of humanity.