One movement, many journeys

Hear how members of the effective altruism community answer the question: how can we do the most good?
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I found other people who deeply cared about making a positive difference in the world, and really wanted to use all the tools that they could to find the best opportunities to do that.

Julia Wise
Social worker turned community health lead

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I found other people who deeply cared about making a positive difference in the world, and really wanted to use all the tools that they could to find the best opportunities to do that.

Julia Wise
Social worker turned community health lead
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Before I discovered EA, I was wrestling with a common question: how can I use my time and my career in a way that's actually useful for the world?

Melanie Brennan
English teacher turned community builder

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Before I discovered EA, I was wrestling with a common question: how can I use my time and my career in a way that's actually useful for the world?

Melanie Brennan
English teacher turned community builder
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Two principles really resonated with me: taking seriously the interests of people and animals geographically distant from you, and approaching charity as a quest to have the greatest impact possible.

Lewis Bollard
Lawyer turned animal welfare grantmaker

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Two principles really resonated with me: taking seriously the interests of people and animals geographically distant from you, and approaching charity as a quest to have the greatest impact possible.

Lewis Bollard
Lawyer turned animal welfare grantmaker
Read

To me, effective altruism means thinking deeply and putting care into using our resources — thoughtfully and impartially to best improve the lives of others.

Sam Anschell
Poker dealer turned global aid grantmaker

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To me, effective altruism means thinking deeply and putting care into using our resources — thoughtfully and impartially to best improve the lives of others.

Sam Anschell
Poker dealer turned global aid grantmaker

The principles of effective altruism

Scope sensitivity

We're committed to prioritizing actions that benefit more lives over actions that benefit fewer. The difference between saving a billion lives and saving ten isn't just a matter of degree — it's a fundamental difference in scale that should guide decisions about where to focus our efforts.

Impartiality

We aim to assist those who need it most without giving extra weight to people who are similar to us or geographically close. This approach often points us toward supporting people in developing countries, non-human animals, and future generations whose needs might otherwise be overlooked.

Scout mindset

We can help others more effectively when we work together to think clearly and orient toward truth, rather than defending our existing ideas. Since humans naturally struggle with biases and motivated reasoning, we try to cultivate intellectual humility by testing our beliefs and updating our views when presented with contrary evidence.

Recognition of tradeoffs

Because our time and money are limited, every choice to support one cause means not supporting another. We acknowledge these opportunity costs and try to make deliberate decisions about how to allocate our resources, recognizing that saying yes to one intervention often means saying no to others that might also do good.
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