Its not humans vs nature, we are just as big a part of nature as the tree's are. We're natures golden child, the greatest achievement of its evolution. Its probably not my most controversial view but it kinda irks me when people talk like the human animal is somehow seperate from and against nature or the planet. This doesn't in anyway excuse us from responsibility though.

An idea that I was playing around with that id imagine is very controversial is that war is natural, and may also be beneficial to a top predator who's ability to evolve is questionable in light of no competition from other species. Just the same as ant colonies fight with one another, lion prides and monkey... troops? etc, so do humans.