I have my own term for him. The Archmushworm of Canterbury. Spineless is putting it mildly. You have to be capable of actual definitive views before the concept of a spine even applies. The Archbishop of Canterbury reminds me of the overgrown flea larvae that infested my room one hot summer when my cat was ill. If you squashed them, they turned out to be completely made of flea excrement. They had no actual substance.