Ooh, this is brilliant:
Tired of arguing with climate change deniers in 140 character quips, the programmer wrote a script to do it for him. Chatbot @AI_AGW scans Twitter every five minutes searching for hundreds of phrases that fit the usual denier argument paradigm. Then it serves them up some science.
Those responses are pulled from a database of hundreds of responses that the software matches up to the argument made by the original tweeter. Those who claim the entire solar system is warming are met with something like: “Sun’s output has barely changed since 1970 & is irrelevant to recent global warming” followed by a link to corresponding scientific research.
People on the other end of an argument don’t usually pick up on the fact that they are arguing with a program and will continue the argument. And AI_AGW continues to fire back responses. Even when the tweeter keeps throwing the same argument at the chatbot, it will respond with a variety of different arguments and links.