Noah Giansiracusa

Noah Giansiracusa is an Associate Professor of Mathematics at Bentley University and a Visiting Scholar at the Institute for Rebooting Social Media (RSM) at Harvard University. His research focuses on algorithms' societal impact, particularly in media, democracy, and disinformation. He holds a PhD in Mathematics from Brown University.

He authored How Algorithms Create and Prevent Fake News (2021), praised by Nobel laureate Paul Romer, and is co-host of the AI in Academia podcast. His current projects include Robin Hood Math (2025), exploring accessible mathematics for non-specialists, and studying targeted advertising algorithms and the ad tech ecosystem at RSM.

Active in public discourse, he contributes to The Washington Post, Scientific American, and TIME, and has appeared on CNN and BBC Radio. He advocates for algorithmic transparency and equitable access to mathematical tools.