[sandman]

I had an idea some time ago, regaurding alien abductions. I reasoned that since we as humans started out as large hairy creatures, that we are in a process of de-evolution and will continue to shrink. Therefore if we continue, we will become smaller and smaller, and lose all hair altogether.
As aliens are reported as small hairless creatures with large heads, then it may be that they actually started out the same as us. So if they were actually our desendents from another universe that had started long before this one, then it could be that the reason why they abduct people is an attempt to stop the decline of the species, by examining the differences between us and them trying to find a link.
I was watching Stargate SG1, and they had the same scenario. One of the people was abducted and swaped with a clone. They were eventually found to have been abducted by the asgard, that look like the aliens we all hear about. It was revealed that these abductions were widespread, and that the reason was, that they were originally a race similar to humans but had evolved into that state, and were near the end, where women could no longer have children. So they would take humans to take DNA samples etc, in a bid to find a solution.
As I have posted that idea on a number of sights, I wonder?
Anyone interested in the prequil to Predator?