In the pantheon of modern Jewish leaders, Chaim Weizmann is a giant. One of the founding fathers of the state of Israel and its first president, he was also a president of the World Zionist Organization and a chemist of the first rank, for whom Israel's renowned Weizmann Institute of Science was named. Yet there has never been a scholarly biography of Weizmann. His own autobiography, Trial and Error, written largely from memory, is riddled with errors...