Across the globe, numerous communities endure harsh realities shaped by extreme climates, hazardous environments, and socio-political instability. From Brazil’s snake-infested island to Ukraine’s radioactive exclusion zone, people demonstrate resilience in the face of adversity. These regions highlight the critical need for safety measures, support systems, and adaptive strategies to navigate life’s toughest challenges. Explore the incredible stories of survival in some of the harshest environments worldwide from Snake Island in Brazil to remote Greenland settlements.