Gene rules, but

We are back to deifying the gene, or even better, junk DNA. and the letters in it..A, T G, C. this century, Newsweek tells us, is possibly biotech's. so that should be good news for all those who seek to grow a new hand or keep a spare eye. and, growing old? not if the biologists or geneticicts are to be believed. welcome to the brave new world. the greying shall inherit the earth. and goodbye HIV!