Aliens may destroy humanity to protect other civilisations, say scientists (Conspiracy / Strange)

by Shocker, South Shields, Monday, May 14, 2018, 15:28 (247 days ago)

A Scientist said it, so it must be true :-dunno


"Watching from afar, extraterrestrial beings might view changes in Earth's atmosphere as symptomatic of a civilisation growing out of control – and take drastic action to keep us from becoming a more serious threat, the researchers explain.

This highly speculative scenario is one of several described by a Nasa-affiliated scientist and colleagues at Pennsylvania State University that, while considered unlikely, they say could play out were humans and alien life to make contact at some point in the future."


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