On 6/8/07, Stathis Papaioannou <[EMAIL PROTECTED]> wrote:
I don't have the reference, but I have seen the claim that 90% of the improvement in health over human history is due to better living conditions, 9% due to vaccination, and 1% due to the rest of medical science. It sounds about right.
I've seen that claim too; it isn't right. ----- This list is sponsored by AGIRI: http://www.agiri.org/email To unsubscribe or change your options, please go to: http://v2.listbox.com/member/?member_id=4007604&user_secret=7d7fb4d8
