Between 1946 and 1958, the United States waged nuclear war on emptied islands in the Pacific. Bikini Atoll and the Enewetak Islands were evacuated first, their inhabitants moved from the blast. All in all, around 200 people were evacuated, but the plan was never that the islands be permanently abandoned. Now many of the displaced and their descendants want to move back to the islands, but leftover radiation is the greatest obstacle. When will it be it safe to move back to the site of 67 nuclear tests?