As a philosophy, utilitarianism seeks to affect the greatest amount of happiness for the largest number of people. Historically, utilitarianism has undergone numerous changes which have developed the path to this goal. In modern times, utilitarianism can be seen in newer philosophies, such as the Effective altruism movement. This philosophical and social movement recognizes the goal of bringing about the greatest happiness and projects it to the global scale. In doing so, Effective altruism hopes to alleviate some of the most critical problems facing humanity.