We aim to eliminate suffering at its biological roots.

Evolution optimizes for reproduction, not wellbeing. This misalignment has caused billions of years of excessive agony. We fund work to understand suffering, neutralize it, and ensure it never returns.

Our mission

The worldwide abolition of involuntary suffering.

For most of life's history, sentient beings have been forced to endure disease, aging, hunger, and trauma, because nothing could be done about it.

Now something can. End Suffering exists to bring about a future where no being is forced to endure these torments.

What we do

Our approach

Fight the source, not the symptoms.

Social progress is necessary but not sufficient. No political reform will rewire the amygdala; a moose being blinded by brainworms doesn't care about economic policy. Biotechnology solves the problem at root.

This work is hard, slow, and expensive, yet more tractable now than it has ever been. We fund the scientists, technologists, ethicists, and advocates that take it seriously.

Life's past was shaped by mechanistic evolution. Its future will be shaped by human compassion.

Where we focus

Factory farming

A world-historical tragedy that moral persuasion has proven its ineffectiveness at stopping.

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Wild animal suffering

Most sentient beings live short lives dominated by hunger and pain; we aim to fix this.

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Anti-depressants & psychiatry

More effective and accessible treatments for the neuropsychological disabilities crushing hundreds of millions.

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Artificial intelligence

Powerful AI could either reduce suffering or scale it beyond comprehension; we can still tilt the balance.

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Genetic engineering

We'll start rewriting our own biologies soon, and must ensure that this is benevolent and universally available.

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Human welfare & potential

We seek effective ways to uplift human welfare at its social, economic, and biological roots.

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Join us in the project to end suffering.