On Dec. 3, 1984, more than 4,000 people died after a cloud of gas escaped from a pesticide plant operated by a Union Carbide subsidiary in Bhopal, India.

• 1984年12月3日，美国联合碳化物公司位于印度博帕尔的杀虫剂工厂发生严重的毒气泄漏事故，造成当地超过4000人死亡。