Effective altruism is about using evidence and reason to figure out how to benefit others as much as possible, and taking action on that basis.
The effective altruism community is a global community of people who care deeply about the world, make benefiting others a significant part of their lives, and use evidence and reason to figure out how best to do so.
Putting effective altruism into practice means acting in accordance with its core principles:
We take the well-being of others very seriously, and are willing to take significant personal action in order to benefit others. What this entails can vary from person to person, and it's ultimately up to individuals to figure out what significant personal action looks like for them. In each case, however, the most essential commitment of effective altruism is to actively try to make the world a better place.
We strive to base our actions on the best available evidence and reasoning about how the world works. We recognize how difficult it is to know how to do the most good, and therefore try to avoid overconfidence, to seek out informed critiques of our own views, to be open to unusual ideas, and to take alternative points of view seriously.
We are a community united by our commitment to these principles, not to a specific cause. Our goal is to do as much good as we can, and we evaluate ways to do that without committing ourselves at the outset to any particular cause. We are open to focusing our efforts on any group of beneficiaries, and to using any reasonable methods to help them. If good arguments or evidence show that our current plans are not the best way of helping, we will change our beliefs and actions.
Because we believe that trust, cooperation, and accurate information are essential to doing good, we strive to be honest and trustworthy. More broadly, we strive to follow those rules of good conduct that allow communities (and the people within them) to thrive. We also value the reputation of effective altruism, and recognize that our actions reflect on it.
We affirm a commitment to building a friendly, open, and welcoming environment in which many different approaches can flourish, and in which a wide range of perspectives can be evaluated on their merits. In order to encourage cooperation and collaboration between people with widely varying circumstances and ways of thinking, we resolve to treat people of different worldviews, values, backgrounds, and identities kindly and respectfully.
In March 2017, the following organizations voiced their support for these definitions and guiding principles:
- .impact (now Rethink Charity)
- 80,000 Hours
- Animal Charity Evaluators
- Charity Science
- Effective Altruism Foundation
- Effective Giving
- Foundational Research Institute
- Future of Life Institute
- Raising for Effective Giving
- The Life You Can Save
Additionally, some individuals voiced their support: