Survivalists are individuals who prepare for emergencies or disasters by acquiring skills and resources to ensure their survival. They often focus on self-sufficiency, learning techniques such as foraging, hunting, and building shelters. Many survivalists also stockpile food, water, and essential supplies to be ready for various scenarios, including natural disasters or societal collapse. The survivalist movement gained popularity in the late 20th century, influenced by events like the Cold War and economic uncertainties. Some survivalists participate in communities or forums to share knowledge and experiences, while others may engage in outdoor activities like camping and hiking to hone their skills.