Justin Smith-Ruiu

Justin Smith-Ruiu is a professor of history and philosophy of science at the Université Paris Cité. His most recent book is The Internet Is Not What You Think It Is (Princeton University Press, 2022), and his next book is On Drugs: Psychedelics, Philosophy, and the Nature of External Reality, appearing in 2025 from W. W. Norton. He also writes on Substack at The Hinternet.