Deletion of Introduction to evolution

Comment: per Sander Säde (on Intro articles),  (& the fact that  isn't a valid rationale for deletion
Stance: keep
Cited policy: Wikipedia:Neutral point of view (WP:UNDUE||WP:POV)

Comment: Perhaps we can close this now under  and 
Stance: comment
Cited policy: Wikipedia:Snowball clause (WP:SNOW||WP:SK)