Conversation so far:
What did Richard Lewontin do with population genetics?
Lewontin has worked in both theoretical and experimental population genetics.
did he find anything in his studies?
He was the first person to do a computer simulation of the behavior of a single gene locus (previous simulation work having been of models with multiple loci).
was the information recieved well?
This set off a wave of theoretical work on two-locus selection in the 1960s and 1970s.

Question: did it get criticized?
Self-contained rewrite: Did Richard Lewontin's theoretical work on two-locus selection get criticized?