Big fish in little ponds
I recently came across the following quote by Noam Chomsky:
The smart way to keep people passive and obedient is to strictly limit the spectrum of acceptable opinion, but allow very lively debate within that spectrum.It occurs to me that the scope of the quote can be expanded beyond public opinion and media if you make a small substitution:
The smart way to keep people passive and obedient is to strictly limit the their meaningful choices at election time, but allow very lively debate within that spectrum.