What If Aliens Do Come to Earth?

Stephen Hawking figures that as big as the universe is there has to be some advanced alien lifeforms in space. What many evolutionary scientists don't consider is the ramifications to humanity should aliens ever come knocking. If aliens wanted the planet's resources—for that matter, to eat humans—what is the moral reason that they shouldn't? Why should man care if he is harvested? "The Gary DeMar Show" is your 10 minutes of sanity each weekday. Gary DeMar serves your daily recommended allowances of rationality. This show is where you will hear about current events, pop culture, politics, religion, and bunches of other stuff examined through the lens of a biblical worldview.