When you look upon a global warming denialist, you are not seeing a person who is deluded, wrong, misinformed, or misguided. You are seeing a person who is intent on killing your grandchildren. You may want to treat them politely, you may want to be a dick to them. Do whatever works. But don't let them think for a second that you do not know what the consequences of their actions are. Don't let them get away with it.
The Alta Vista Killings - Happened three years ago. I wrote about Elliot Rodger in 2014. That post, sadly, is still relevant, given the misogynist online sites.
2 hours ago