Do you think aliens are stupid enough to come here? That's why they can't be proven to exsist.
Liberals would want to expirement on them. "They're not human anyway". Hell, they use that excuse on our own kind. Much less a foreighn one..
Conservatives would think the aliens are out to get them and use thier advanced technology to blow them all up. Yes, SpellJammer is admitting conservatives suffer from massive paranoia disorder..