A look at some of the Redditors and subreddits fighting disinformation on a site notorious for incubating conspiracy theories and spreading falsehoods (Steven Melendez/Fast Company)

Steven Melendez / Fast Company:
A look at some of the Redditors and subreddits fighting disinformation on a site notorious for incubating conspiracy theories and spreading falsehoods  —  Robert Mercer invested in Cambridge Analytica, the company that became infamous for siphoning off Facebook users' information to target political ads.