"Short, accessible and easy to dip in and out of. . . . The title of the book is essentially a call for both good theory and good practice: understand how technology works, but also how it relates to capitalism and when to oppose it. The contents set out an excellent starting point for anyone who wants to do this, even if all you want to get out of it is solid arguments about relatively straightforward points of debate. . . . This is emphatically a book about looking forward so we can present our alternatives to what capitalism has to offer."– "Counterfire"