“Most people would deny such a world (ancient highly advanced civilizations in the remote past) ever existed because it would be so… — David Icke Copy Share Image
“The modern belief that highly advanced civilizations from other planets are visiting the Earth via spacecraft is a ruse. If real, they… — Jeffrey W. Mardis Copy Share Image
“What an interesting and exciting thought. We may be only one of millions of advanced civilizations. Unfortunately, space being spacious, the average… — Bill Bryson Copy Share Image
“Advanced civilizations are recognizable by their elevated contributions to humanity, not by unjustly exploited material technological manifestations.” — T.F. Hodge Copy Share Image
Statistically it's a certainty there are hugely advanced civilizations, intelligences, life forms out there. I believe they're so advanced they're even doing… — Story Musgrave Copy Share Image
