Jerry Pournelle is fond of saying something to the effect of "Back in the '60s people thought I was a radical because I said we shouldn't discriminate based on

Jerry Pournelle is fond of saying something to the effect of "Back in the '60s people thought I was a radical because I said we shouldn't discriminate based on skin color. Today people think I'm a radical because... I say we shouldn't discriminate based on skin color."