Apply now

About effective altruism

Reason and evidence, in service of others.

Effective altruism is a social movement and philosophy that advocates using reason and evidence to improve the lives of others.

Most of us want to make the world a better place. We see suffering, injustice, and death, and are moved to do something about them. But working out what that “something” is, let alone actually doing it, can be a difficult and disheartening challenge. Effective altruism is a response to this challenge.

Effective altruism is an intellectual project that advocates using reason and evidence to figure out how best to do good. It is also a global social movement of people committed to using this approach to help others.

Members of the effective altruist community come from diverse backgrounds and disciplines, but share a desire to do the most good possible with the resources available. This means using evidence and careful analysis to find the very best causes to work on.

What we value

Guiding principles

  • Commitment to others
  • Scientific mindset
  • Openness
  • Integrity
  • Collaborative spirit
Where we focus

Example cause areas

  • Global health
  • AI safety
  • Biosecurity
  • Climate change
  • Animal welfare