Read a Portuguese translation of this blog on ovnihoje.com. Published around 2,400 years ago, Plato’s “Allegory of the Cave” has an incredible relevance to today. Despite the intervening 24 centuries, it shows that the idea of there being a plot to conceal the truth from the masses is not a modern invention. Throughout history, truth…

I only became interested in “Signature management” when reading the US government UFO report released by the Director of National Intelligence. According to the report, UFOs appear to use signature management.