Twitter chatbot argues with global-warming deniers
Nigel Leck got tired of arguing with people skeptical about global warming science. Noticing that most of them used the same debunked arguments over and over again, he decided to make a Twitter chatbot to answer them automatically. The bot is named @AI_AGW (the photo is of HAL 9000's camera-eye), and every 5 minutes it searches the twitterverse for debunked arguments. When it finds one, it sends a reply with a link to a source that explains the counter-argument.
