Remember the point in The Matrix where Agent Smith explains that he’s decided that humans are actually viruses (“Human beings are a disease, a cancer of this planet. You’re a plague and we are the cure“). Here’s even more to support his point of view:
When, in 2001, the human genome was sequenced for the first time, we were confronted by several surprises. One was the sheer lack of genes: where we had anticipated perhaps 100,000 there were actually as few as 20,000. A bigger surprise came from analysis of the genetic sequences, which revealed that these genes made up a mere 1.5 per cent of the genome. This is dwarfed by DNA deriving from viruses, which amounts to roughly 9 per cent.
On top of that, huge chunks of the genome are made up of mysterious virus-like entities called retrotransposons, pieces of selfish DNA that appear to serve no function other than to make copies of themselves. These account for no less than 34 per cent of our genome.
All in all, the virus-like components of the human genome amount to almost half of our DNA. This would once have been dismissed as mere “junk DNA”, but we now know that some of it plays a critical role in our biology. As to the origins and function of the rest, we simply do not know.
Aliens!
Comment by Da Wife — February 1, 2010 @ 10:22
No, ZOMBIES!
Comment by Nicholas — February 1, 2010 @ 10:34