can make the decision about whether to have an abortion or not. it s inevitable we ll go in this direction. i m hoping we ll wait until we get more knowledge and wisdom to do it a little bit more intelligently. let s look at something i think will happen a little sooner. you have a lot of because of the practice now of studying people with cancer and trying to stop people from dying premat e prematurely even if the cancer is rapidly growing, by analyzing the genome, the tumor, we know that we have 10,000 cancer cells that the body destroys. but there are a lot of researchers who believe we should basically be able to kill all of these tumors the way our body disposes of all the others by in essence attacking them with killer cells.