The full book is somewhat interesting: http://books.google.com/books?id=RNhLAW615QgC&pg=PP1&dq=inauthor:%22Bruce+L+Gary%22&ei=6On7S6ajDYXclQT1qpWnDw&cd=2#v=onep

The full book is somewhat interesting: http://books.google.com/books?id=RNhLAW615QgC&pg=PP1&dq=inauthor:%22Bruce+L+Gary%22&ei=6On7S6ajDYXclQT1qpWnDw&cd=2#v=onepage&q&f=false http://books.google.com/books?id=RNhLAW615QgC&pg=PP1&dq=inau... He paints an excessively pessimistic picture IMO.