Really needed a proper editor. The three author approach makes for discontinuity . The Rosslyn Institute, where it all happened, is given a different name almost every time it's mentioned with explanations in brackets (OK so it changed its name - who cares?). It's a complex subject and as read I got deeper and deeper out off my depth: technical terms, acronyms and initials, multi-dimensional questions... some writers can bring this complexity to life for the general reader, Gould, Dawkins, Ridley, even the rather bitchy James Watson. But this lot can't. I jumped ship. ( )