Google’s biased search algorithm actually flipped seats in the 2018 US midterm elections, according to a researcher who found the search engine’s “dramatically biased” results could have shifted over 78 million votes to Democrats.
“Upwards of 25 percent of the national elections in the world are being decided without people’s knowledge by Google’s search algorithm,” senior research psychologist Dr. Robert Epstein of the American Institute for Behavioral Research and Technology told RT, calling the search engine the “deciding factor” in close races.
Epstein’s study of three 2018 California House races found Google played the deciding role in flipping those Republican-held seats to the Democrats, influencing millions of undecided voters by controlling what they saw when they searched 500 election-related terms. Google’s results showed a “significant liberal bias,” unlike Bing’s or Yahoo’s – and with 90 percent of the search engine’s market share in the US, that bias is enormously influential.
Search results favoring one side of an issue can influence anywhere from 20 to 80 percent of undecided voters, depending on the issue and demographic group, Epstein said. He has spent six years investigating the role of what he calls the Search Engine Manipulation Effect (SEME) in swaying public opinion, more recently focusing on the political ramifications by looking at various countries’ elections.
“People trust algorithmic output. They trust Google. They think because it’s generated by a computer, they don’t see the human hand – they think it’s impartial and objective and, because of that, their opinions change,” Epstein said.
While Google denies it manipulates search rankings to manipulate political sentiment or makes election-specific tweaks, Epstein says their response is disingenuous – he never claimed they re-ranked results, merely that the results they displayed were biased.
We found very consistently that on Google they ended up with search results favoring liberals and favoring liberal news sources, and it was quite a dramatic effect.