In this well-researched, beautifully written book, Jeremy Varon explores the whole range of factors that gave rise to revolutionary rhetoric and practice in the 1960s and early 1970s, as well as the moral and existential dilemmas that lurk behind any question of political violence. I'm especially impressed by his multi-faceted approach to the material. To cite just a few examples: With his close reading of images and texts from the underground press, he does the work of a cultural historian; where he draws from pyschological models of trauma to help explain RAF's turn toward violence, his work is squarely within the realm of intellectual history; by unearthing a range of neglected sources and examining these groups "from the bottom up," his work takes on the flavor of a social historian; and I especially enjoyed his rich, narrative descriptions, which make the book such a pleasure to read. Finally, this difficult topic is everywhere explored with a keen moral integrity - and I certainly do not share one reviewer's suggestion that the author reveals any kind of right-wing bias! To the contrary, Varon remarks that this book was inspired by the same passion for justice that animated the new left itself. He seems sympathetic to the aims (if not the tactics) of many Sixties activists, and in his conclusion, he underscores the implications that this study has to to some of the most pressing exigencies of our time - terrorism and globalization. Of course, both Weatherman and the RAF come in for some strong criticisms, but ironically, the most damning testimony frequently comes from their former members. (This is especially true of RAF). All in all, this is a tremendous achievement -- an intelligent, rigorous, and elegantly written book that deserves a wide audience from scholars and activists alike.