Drought kills slowly, which is part of why this film argues it gets less attention than hurricanes or earthquakes despite causing comparable economic damage. The documentary examines how a combination of low rainfall, high temperatures, and population growth's strain on existing water supplies turns dry spells into catastrophes. It revisits the American Dust Bowl of the 1930s, when poor farming practices and drought combined to strip topsoil across the Great Plains and displace families by the thousands. It moves to India's 2016 drought, which affected an estimated 330 million people, and to Australia's Millennium Drought, possibly the worst the continent has seen in 800 years, which wrecked crops and ecosystems and pushed cities to overhaul how they store and reuse water. Archival footage, expert interviews, and case-by-case breakdowns build a portrait of drought as a slow-moving disaster with consequences that rival any single storm, and a warning about what a warmer, more crowded world should expect more of.