Before I met Ayn Rand, I was a logical positivist, and accordingly, I didn't believe in absolutes, moral or otherwise. If I couldn't prove a proposition with facts and figures, it was without merit. — Alan Greenspan Copy Share Image
To get at the meaning of a statement the logical positivist asks, What would the world be like if it were true? The operationist asks, What would we have to do to come to believe it? For the pragmatist the… — Abraham Kaplan Copy Share Image
