When he tired of arguing with climate change skeptics, one programmer wrote a chatbot to do it for him.
The result is the Twitter chatbot @AI_AGW. Its operation is fairly simple: Every five minutes, it searches twitter for several hundred set phrases that tend to correspond to any of the usual tired arguments about how global warming isn’t happening or humans aren’t responsible for it.
It then spits back at the twitterer who made that argument a canned response culled from a database of hundreds. The responses are matched to the argument in question – tweets about how Neptune is warming just like the earth, for example, are met with the appropriate links to scientific sources explaining why that hardly constitutes evidence that the source of global warming on earth is a warming sun.
The database began as a simple collection of responses written by Leck himself, but these days quite a few of the rejoinders are culled from a university source whom Leck says he isn’t at liberty to divulge.
Written By: Christopher Mims
continue to source article at technologyreview.com