Here’s my TEDX talk on the lost civilization: https://www.youtube.com/watch?v=ZyfE3IvDWR8 …I dispensed with presentational style, and read the talk, because my concern, with this one, was above all in getting the content right, for the record. TED tried to ban my last talk (The War on Consciousness)– see here for details. In case TED ban me again I request all who can do so to download this talk and keep a copy in case we need to get it back up on line! Thank you for your support for my work. It is hugely appreciated.