The Animal Liberation Front (ALF) is a grassroots movement dedicated to ending the suffering of animals. Founded in the 1970s, the group believes that all animals deserve to live free from exploitation and harm. Members often engage in direct action, such as rescuing animals from laboratories or farms, to raise awareness about animal rights and promote a cruelty-free lifestyle. ALF operates without a central organization, relying on individuals to take initiative in their local communities. While some of their methods are controversial, supporters argue that they highlight the urgent need for change in how society treats animals, similar to movements for civil rights and environmental protection.