CAN YOU SPEAK VENUSIAN, PATRICK MOORE

CONSPIRACY THEORIES COME FROM THE SEVENTIES
EARTH FLAT OR HOLLOW, RAGNAROK, VELIKOVSKY, PYRAMID POWER, DEADLY COMETS, UFO'S ETC.

BBC TV PERSONALITY PATRICK MOORE INTERVIEWED THEM THEN WROTE THIS BOOK  

https://archive.org/details/CanYouSpeakVenusian/page/n3/mode/2up