Graham Hancock is an amateur historian who has espoused ideas such as the ice age destroyed a previous human civilization, the phenomenon of alien abduction and shaman trances are the same. He has some ideas that, if you might not want to accept them right away, it certainly makes you think of radical viewpoints. But, the most important thing I found most interesting is that he challenges established historical dogma. For example do you know what the evidence is for the great pyramid to be attributed to Pharaoh Khufu? There is ancient graffiti on a block in the interior that could be interpreted to read ‘Khufu’. Well, call me crazy, but I am unconvinced. If the establishment are passing such feeble correlations as facts, what other things are they being so dishonest about.