By Adam Davidson The New York Times

Three months before the Japanese attack on Pearl Harbour, Angus Echols, a member of DuPont's executive committee, began shaping the chemical giant's plans for the coming decade. The U.S. would soon be at war, he explained in a series of memos and high-level discussions, and the company needed to aid the effort.

Three months before the Japanese attack on Pearl Harbour, Angus Echols, a member of DuPont's executive committee, began shaping the chemical giant's plans for the coming decade. The U.S. would soon be at war, he explained in a series of memos and high-level discussions, and the company needed to aid the effort.