The Bhopal Gas Tragedy occurred in 1984 when a leak of toxic methyl isocyanate gas from a Union Carbide pesticide plant in Bhopal, India killed over 20,000 people. Survivors continue to suffer long-term health effects from exposure to the gas. The tragedy demonstrated Union Carbide's negligence in maintaining safety measures and lack of accountability. It highlighted the need for stronger corporate responsibility and government regulations to prevent such industrial disasters in the future.