Thinkers on the right

Here is my list, which I offer up as a challenge to the left. In no particular order..

Charles Krauthammer
James Q. Wilson
George Will
Victor Davis Hanson
Dennis Prager
Thomas Sowell
William F. Buckley
Phyllis Schlafly
Bruce Hershenson

These just happen to be my favorites--the list goes on forever--but where are the equivalent minds from the left? Pat Moynihan doesn't count, he's dead. (And he was a conservative Democrat)