Japan rediscovers Minamata ecological disaster

60 years before Fukushima, Japan was hit by an ecological disaster in the port city of Minamata. Forgotten by some, its memory is preserved by the illness that bears its name: Minamata disease, or severe mercury poisoning. Now, a new film about one of the worst cases of industrial poisoning in modern times is about to be screened in Minamata for the first time.