Famed astrophysicist Stephen Hawking isn't the only man concerned about the potential ramifications of an extraterrestrial presence on Earth.
Turns out, a growing number of people are becoming involved in "exopolitics," the study of the political ramifications of alien visitors -- whether they be friend or foe -- and how humans should prepare for either scenario.
Turns out, a growing number of people are becoming involved in "exopolitics," the study of the political ramifications of alien visitors -- whether they be friend or foe -- and how humans should prepare for either scenario.
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