> we seem to have a good grasp of the mechanisms and causes of variation.
This would seem to suggest that we seem to have a good grasp of *some examples of * mechanisms and causes of variation in specific time-frames and conditions.
Could there be more, and less obvious ones?
***********************************************
The BEE-L mailing list is powered by L-Soft's renowned
LISTSERV(R) list management software. For more information, go to:
http://www.lsoft.com/LISTSERV-powered.html