After the war, the manuscript is published on Russell’s recommendation, although Russell is dubious about its contents. Meanwhile, Wittgenstein surprises everyone by forswearing philosophy (whose central problems he thinks he has now solved) and going off to rural Austria to teach schoolchildren; he clouts one student on the head so hard that the boy collapses to the ground. Under scrutiny for his disciplinary methods, and lately convinced that he hasn’t, in fact, solved all the problems of philosophy, he returns to Cambridge, slowly making his way to a new, and equally radical, philosophical outlook.