The powerful algorithms used by Facebook and Instagram have increasingly been blamed for amplifying misinformation and political polarization. But a series of groundbreaking studies published on Thursday suggest addressing these challenges will require more than just tweaking the platforms’ software.
The four research papers, published in Science and Nature also reveal the extent of political echo chambers on Facebook, where conservatives and liberals rely on divergent sources of information, interact with opposing groups and consume distinctly different amounts of misinformation.
