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Tobias Baumann

Find our Sentientist Conversation here on the Sentientism YouTube and here on the Sentientism Podcast.

Tobias co-founded the Center for Reducing Suffering with Magnus Vinding. CRS is a research center that works to create a future with less suffering, taking all sentient beings into account. More broadly, Tobias is involved in the effective altruism movement which applies evidence and reason to find the most effective ways to help others. In his new book, Avoiding the Worst: How to Prevent a Moral Catastrophe, Tobias lays out the concept of risks of future suffering (s-risks) and outlines ways to steer the world away from s-risks and towards a brighter future. You can get his book for free on Amazon or read the PDF version. Avoiding the Worst is also on the bookshelf of our Sentientism GoodReads group. His many other writings on how to best reduce suffering in the long-term future are collected here.

Previously, Tobias’ research at University College London focused on Cooperative Artificial Intelligence.  The aim of this work is to better understand how artificial learners can achieve higher levels of cooperation in social dilemmas (e.g. through mechanism design). Before that, Tobias graduated in 2016 from Ulm University with a Master’s degree in Mathematics and a Bachelor’s degree in Computer Science and Physics. After graduating, he worked as a quantitative trader at Jane Street Capital.

Tobias has a sentiocentric moral scope and a naturalistic worldview.

Latest work

Headshot of Michelle St John and Heather Marshall both smiling towards the camera.

Teaching Compassion

Michelle St. John is founder and director of VinE (Veganism in Education). Heather Marshall is a Senior Lecturer and Religious Education PGCE Course Leader at Edge Hill University. A Sentientism conversation about what's real, who matters and how to make a better world.
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Teaching Compassion

Michelle St. John is founder and director of VinE (Veganism in Education). Heather Marshall is a Senior Lecturer and Religious Education PGCE Course Leader at Edge Hill University. A Sentientism conversation about what's real, who matters and how to make a better world.
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Sentientism Meet-Up 25 Oct 2025 (and some other updates)

An invitation to the second ever Sentientism meetup and some updates about our education work and a potential book!
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Giving $500 to 1000 people to do something ‪Drop Dead Generous‬

Tom Cledwyn is co-founder of Drop Dead Generous. A Sentientism Conversation about what's real, who matters and how to make a better world.
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