Poison Ivy was an eco-fascist at best. She did not want to "regrow forests", she wanted to commit mass genocide against the human population to prevent pollution and "help" the environment. What a noble cause.

Also nowhere did Mr. Freeze ever want to help fight global warming. He became Mr. Freeze by compete accident while trying to cure his wife of a terminal illness, and he is now stuck in a cryogenic suit or he will die. All his research relates to curing his wife, not helping global warming.

That poster, and everyone here supporting them has never watched the movie or done a single related google search. But also, fuck Batman.