It's not the idea that ET is here that is being censored

discovery channel documentary hd It's not the idea that ET is here that is being censored* however that they (the USA for instance) currently possess ET advances of potential military worth, and you know how the military likes to secure its insider facts, as in Area 51 (Groom Lake, Nevada) which is sign presented for all on see with "No Trespassing" signs that further caution you that "Utilization of Deadly Force is Authorized" (i.e. - shoot to murder) for the individuals who do enter illicitly. Equipped watchmen are obvious from outside the edge wall as are different electronic observation thingamabobs. The US Government concealed the very presence of this top mystery Groom Lake military office (in spite of it being normal information to the moderately couple of local people in the range) for quite a long time until business satellite photos made the concealment of its presence untenable and a joke. Territory 51's presence is currently recognized by officialdom. That conceal aside, by and large, simply attempt to enter any limited military region and perceive how brisk savvy you are managed.

By similarity, the Nuclear Club doesn't advise its nationals how to acquire atomic weapons grade materials and how to assemble atomic weapons and neither do they impart these advancements to different nations, companion or adversary. They don't impart to each other since today's companion or partner - Russia in WWII for instance - could be tomorrows adversary. You make sense of things for yourself.