[oldasrocks]

We should welcome some additional DNA. The human race seems to have inbred so much our average IQ is so low we are entertaining to reverting to be cave men instead of using wisdom to solve problems. If we spent the wasted money we use for defense weapons on improvements what would the world look like

[Karma_Sherab]

The human race seems to have inbred so much our average IQ is so low we are entertaining to reverting to be cave men instead of using wisdom to solve problems

well, a truly advanced race would just scour the planet of the human infestation
Clean up the virus

[MHGinTN]

When Adam sinned he had in him the seeds of all of his descendants, which likely did not include aliens. Our DNA carries the identity of Adam. We need no other DNA to ruin that lineage.