Following the release of the Pentagon’s much anticipated report on UFOs, Dr David Clarke explains how the idea of extra-terrestrials in mysterious flying saucers developed from its origins in the Cold War to become an enduring modern myth.(Ad) David Clarke is the author of How UFOs Conquered the World: The History of a Modern Myth (Aurum, 2015). Buy it now at Amazon: https://www.amazon.co.uk/How-UFOs-Conquered-World-History/dp/1781313032/?tag=bbchistory045-21&ascsubtag=historyextra-social-hexpod
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