Person

Toby Ord

Oxford philosopher and effective altruism researcher focused on existential risk and humanity's long-term future.

Toby Ord

Video

Nationality
United Kingdom
Life
1979 – present
Roles
  • philosopher
  • academic
  • author

Toby Ord is a moral philosopher and researcher at the University of Oxford's Future of Humanity Institute, where he studies existential risks and long-term trajectories for humanity. He is a leading figure in effective altruism, a movement focused on using evidence and reason to do the most good. Ord's work examines how humanity can navigate existential threats including nuclear war, engineered pandemics, artificial intelligence, and climate change.

He is the author of "The Precipice: Existential Risk and the Future of Humanity" (2020), which synthesizes research on existential threats and argues for a moral imperative to safeguard humanity's long-term potential. The book has become influential in academic and policy circles concerned with existential risk. Ord has also contributed significantly to discussions around moral uncertainty, population ethics, and the philosophical foundations of effective altruism.

Toby Ord is a moral philosopher at Oxford's Future of Humanity Institute specializing in existential risk and effective altruism. He is best known for his book "The Precipice," which examines humanity's existential threats and argues for prioritizing long-term survival. His work bridges academic philosophy and practical efforts to reduce catastrophic risks.

Last updated 31 August 2026