User blog comment:Glflegolas/Human Extinction -- are we approaching the Doomsday?/@comment-4750818-20161012141644/@comment-26322120-20161112062144

Although climate change will probably make a dent in humanity, and make life a lot harder and depressing, I find it hard to believe that it could completely wipe out all humans everywhere. The only things that could do that imo would be disease or an extraterrestrial calamity.