This is Paul Foot’s speech to the London Marxism Conference of 1981. His objective is to reconnect the left with Shelley. He does so in a surprising and original manner which is altogether convincing. Foot ably and competently traces the evolution of the modern left and demonstrates how it became disconnected from “the masses,” from real people with real-world concerns and issues. He longs for the “enthusiasm” that Shelley brought to the table. If ever there was a convincing “call to arms” that involves educating one’s self in the philosophy of a poet dead for 200 years, this is it.