"We are enrolling members of the public who are willing to share their genome sequence and other personal information with the scientific community and the general public."
humans are funny... always coming up with explanations for things. do we understand how a thing works? of course we do, just make up some explanation! :)
From the page: "...the genetic relatedness concept stems from the late Bill Hamilton of Oxford University, one of the greatest evolutionary biologists of the 20th century. Prior to Hamilton, the British geneticist J. B. S Haldane also hit upon the idea in a famous anecdote. When asked by a friend at a pub whether he would risk his life to save a drowning man, Haldane scribbled some notes on a napkin and answered, "No, but I would do it for two brothers or eight cousins." "
very good article on a safer and more reliable method of genetic engineering... this way is a little slower but holds great promise. sent my way by ar0cketman
"Since some mammals clearly use androstenone to communicate sexuality and dominance within a social hierarchy, it's intriguing to think whether the same thing may happen in humans," Vosshall says. "If so, what happens to humans who can't get the signal because they have the nonfunctional copy of the gene? Or the hyperfunctional one? What could be the social and sexual implications of this on one's perception of the smell of fellow humans?"