On Sun, 19 Nov 2006 00:41:17 -0500, William <[log in to unmask]> wrote:

>There's always mice.

:) You actually have a bit of a point there. The food supply could be 
expanded to include foods that were once part of the human diet, such as 
rodents, insects and worms. It would take a major socio-cultural re-
education effort, however.