Effective altruism is a philosophy and community focused on maximising the good you can do through your career, projects, and donations. The Centre for Effective Altruism (CEA) is a charity dedicated to building and nurturing this global community of people who are thinking carefully about the world’s biggest problems and taking impactful action to solve them. CEA is an Effective Ventures project. Effective Ventures Foundation (UK) (EV UK) is a charity in England and Wales (with registered charity number 1149828, registered company number 07962181, and is also a Netherlands registered tax-deductible entity ANBI 825776867). Effective Ventures Foundation USA Inc. (EV US) is a section 501(c)(3) organization in the USA (EIN 47-1988398). EV UK and EV US are separate charities that collaborate closely under the “Effective Ventures” name.