The Effective Altruism Foundation is an organization that promotes the philosophy of effective altruism, which emphasizes using evidence and reason to determine the most effective ways to improve the world. It focuses on maximizing positive impact through charitable actions and encourages individuals to consider how their resources can be used most effectively. The foundation supports various initiatives, including research on global priorities, funding for high-impact charities, and community engagement. It aims to raise awareness about pressing global issues, such as poverty and animal welfare, and encourages people to adopt a more rational approach to philanthropy, aligning with the broader movement of Effective Altruism.