Keith Thomas''s classic study of all forms of popular belief has been influential for so long now that it is difficult to remember how revolutionary it seemed when it first appeared.
By publishing Religion and the Decline of Magic, Thomas became the first serious scholar to attempt to synthesize the full range of popular thought about the occult and the supernatural, studying its influence across Europe over several centuries. At root, his book can be seen as a superb exercise in problem-solving: one that actually established "magic" as a historical problem worthy of investigation. Thomas asked productive questions, not least challenging the prevailing assumption that folk belief was unworthy of serious scholarly attention, and his work usefully reframed the existing debate in much broader terms, allowing for more extensive exploration of correlations, not only between different sorts of popular belief, but also between popular belief and state religion. It was this
