Yes. Youtube does indeed love Flat Earth Videos. A former YouTube engineer is speaking out against the company’s recommendation algorithm, saying that it is programmed in a way that could lead to the promotion of FLAT EARTH content.
Guillaume Chaslot, who has a Ph.D, in computer science and worked on the YouTube recommendation algorithm in 2010, says that when he worked at the company, YouTube was programming its algorithm to optimize for one key metric: keeping viewers on YouTube for as long as possible, or “watch time.”
Chaslot says that video content about flat earth or autism and vaccines, were more likely to be recommended in YouTube’s recommendation algorithm because of the focus on watch time. In a statement to VICE News, a YouTube spokesperson says the company still considers watch time in its algorithm, but it now also focuses on another metric: user satisfaction.
Chaslot has since created a tool, dubbed AlgoTransparency, that he says shows conspiracy videos on YouTube are some of the most likely to be recommended. VICE News meet with Chaslot to discuss how YouTube's algorithm works and how he plans to create another similar tool for the Facebook and Twitter algorithms.