lday at lday at
Thu Sep 10 12:15:30 EDT 1998

>Wings might function in finding mates, dispersing, warming, avoiding
>predation. These
>are empirical observations. They say nothing, however, about purpose.

"Purpose" as you're using it seems like a teleological or metaphysical thing
that science does not really deal with.  Maybe better a religious question 
than a leps or science question.  

Liz Day   
LDAY at 
Indianapolis, Indiana, central USA - 40 N latitude, zone 5b.

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