Just past midnight on December 3, 1984, workers at a pesticide plant in Bhopal, India return from a tea break. Within five minutes a concrete slab cracks open and 40 tons of deadly gas, heavier than air, silently cascade over the walls and blanket a sleeping city of hundreds of thousands.

This episode reconstructs how a localized leak in a single tank became a multi-generational catastrophe, drawing on plant logs, internal memos, the disputed Arthur D. Little report, and decades of legal affidavits. We walk through the chemistry of methyl isocyanate, the disabled safety systems, the warning signs ignored for years, and the polarized theories of corporate negligence versus sabotage. It matters because this disaster rewrote global industrial safety law and remains a living crisis, with toxic waste still being moved out of the plant in 2025. ...