Abstract
Frank Ramsey (1903-1930) is usually taken to be sympathetic to the Vienna Circle’s project. I will argue that this is not right. Ramsey was a pragmatist, and he put pragmatist objections to Wittgenstein’s Tractatus, objections which also had the Vienna Circle as their target. Ramsey thought the Circle’s position (like Wittgenstein’s) was mistaken in that, instead of starting with human inquiry, it tried to construct the world out of elementary particulars and logic, and resulted in an unacceptable solipsism. This paper traces the trajectory of Ramsey’s pragmatist thought, and its relationship to the early Wittgenstein and the Vienna Circle.