If you think about what Earth has to offer is it really anymore than uninhabited planets offer. The key differences are fossil fuels and people. Alot of people think aliens would want slaves but why, even at our current technology level automation is almost to the point of being better then people. I also don't think they would want fossil fuels mainly because its not that great of a power source. My theory is it just isn't cost effective to invade an inhabited planet when there are so many empty worlds.
Submitted January 30, 2017 at 07:08AM by Glumlor http://ift.tt/2jm7IXH
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