It's never really been clear to me what this author meant to accomplish with this book, but I'm fairly sure he failed at it, whatever it was. He ends the all-too brief introduction by saying that his "intention is to examine the perception and periodization of war in and beyond the nineteenth century; to make links across disparate intellectual enterprises, fictions and sciences on war; to explore a world of representation which sets in play a 'common sense' and a debate about wars states, and states of minds which is still very much contemporary for us, a language and vision which we still share, or upon which we still draw" (18). That certainly sounds impressive, but also unfocused, and the book is similarly unfocused.
The problem, I think, is that it is never really clear “for whom” this story is being told. Sources from across Europe, including Great Britain, are discussed in more-or-less chronological order, without any obvious connection between them, and without ever settling in to a particular argument that all would have influenced “us” (whoever “we” are) today or at the time. Did the writers of British pamphlets fearing invasion from a cross-channel tunnel know about Proudhon’s glorification of war? Did their readers? Did psychotherapists in World War One care about either? Why are the latter given so much attention, while the expressionist critique of mechanized humanity and trench warfare is given none at all? Pick seems to have simply chosen a bunch of writers he finds interesting, who happen to have written about war in one way or another, and tried to build an argument out of them. If that argument were at least more clearly articulated, I’d still give him points for trying, but as it is, this is a mild amusement at best.