July 24, 2019 (The Conversation) -- As the 2020 election approaches, there is much public concern that what was dubbed “Russian meddling” in the 2016 presidential election could happen again. But what’s not getting enough attention is the role Facebook’s algorithm changes play, intentionally or not, in that kind of meddling.
Political operatives know Facebook serves as a gatekeeper of the information diets of more than 200 million Americans and 2 billion users worldwide. Actions and abuse by others on the platforms have generated much concern and public discussion, including about how much disinformation and propaganda Americans saw before the election. What has not been talked about enough is the effect that Facebook’s algorithmic shifts have had on access to news and democracy.