So long as peace is not attained by law (so argue the advocates of armaments) the military protection of a country must not be undermined, and until such is the case disarmament is impossible.
What is wonderful about a university like LSE is that you not only receive teaching of very high quality, you also learn where to find the knowledge you are seeking. And you make unexpected discoveries; it was a Marxist professor who introduced me to the work of Cardinal Newman, a great master of English prose as well as theology.