Commentary Decades ago, a single energy disaster left three million acres of land uninhabitable to humans and killed between 85,600 and 240,000 people. A casual student of history might assume these shocking statistics refer to the Chernobyl nuclear accident, but that would be incorrect. No, this catastrophic specter was the fault of the Banqiao Dam collapse in Henan, China. By comparison, Chernobyl killed fifteen times fewer people and desolated an area of land one-sixth as large. Though sharply different in magnitude, the Banqiao and Chernobyl disasters occurred under similar circumstances. Constructed by the Chinese Communist party during the Great Leap Forward, with guidance from the Soviet Union, the dam was poorly designed and hastily constructed—just like the Chernobyl nuclear power plant. Moreover, party officials wanted it to retain as much water as possible because it would be “more revolutionary.” Hydrologist Chen Xing, Chief Engineer of dam projects, warned against that superficial goal and advocated for …