Videos on how to solve the world’s most pressing problems

I explore the issue of lead poisoning and turmeric adulteration

I interviewed Peter Singer, Jamie Woodhouse and Luke Hecht to explore sentientism and the expanding moral circle.

Would civilization collapse with 99% of humanity gone?

Would civilization collapse with 99% of humanity gone?

Would civilization collapse with 99% of humanity gone?

What is value lock-in? How do values get locked in and what can we do to prevent that from happening?

What is value lock-in? How do values get locked in and what can we do to prevent that from happening?

The story of Benjamin Lay and what we can learn from it.

Should we care about people in the far future?

In october 2020, the then 33-year old swiss national Marc Fehr got a vasectomy. The reason? He wants to save mankind from extinction. Fewer offspring means fewer emissions, the argument goes. He’s not alone in this reasoning.