Bown follows his well-received Scurvy
with another sedulously researched and well-written popular history. He's particularly good at penning provocative theories that link seemingly modest events to monumental changes in the course of history. For example, prior to the Franco-Prussian War, the French government, unlike Prussia, refused to allow its munitions experts to develop weaponry utilizing Alfred Nobel's powerful new explosive, dynamite. The result, according to Bown, was a humiliating defeat that forced the French to submit to onerous treaty terms that helped set the stage for WWI. Bown's knowledge of his subject is impressive, and he has interesting things to say about the science and scientists central to the development of explosives; the role these explosives played in Japan, China and India; and positive changes facilitated by the use of high explosives in mining and construction. Bown also has a good eye for the unintended consequences, ironies and contradictions that are the product of social and technological forces of great magnitude. That Alfred Nobel used the proceeds of his vast munitions fortune to fund the Nobel Prizes is perhaps the ultimate example. (Oct.)