evidence: The development of automated fact-checking, for instance, made possible by natural language processing, presents a test case for how well algorithms can vet information—a task some journalists have been uneasy about handing over. Full Fact, based in the United Kingdom, has entered that arena. "We have seen three distinct waves of fact-checking," Tom Phillips, the editor of Full Fact, explains. "The first was about claim review and just making the process of fact-checking transparent. The next phase was for fact-checking seeking accountability and actively pursuing corrections and retractions. The third wave is to make that work at ‘internet scale,’ which means really being a force multiplier for human expertise."