"It's all rather confusing, really" was one of the catchphrases used by Spike Milligan in his ground-breaking radio comedy program The Goon Show. In a series of mock-epics broadcast over the course of a decade, Milligan treated listeners to a cosmology governed by confusion, contradictions, fluidity and uncertainty. In The Goon Show's universe, time and space expand and contract seemingly at will and without notice. The worldview featured in The Goon Show looked both backward and forward: backward, in the sense that it paralleled strategies used by schoolchildren to understand...