The Hound of the Baskervilles, the Man on the Tor, and a Metaphor for the Mind
Through Dr. Watson's narrative, Arthur Conan Doyle's The Hound of the Baskervilles (1901-2) dramatizes a nineteenth-century debate between opposing naturalistic accounts of the human mind, one associated with Cesare Lombroso's biological reductionism, the other with John Tyndall's Romantic materialism. In the episode of the Man on the Tor a vision of the mind emerges that acknowledges the influence of Darwinian thought. Yet, through allusions to Tyndall's "Scientific Use of the Imagination" (1870), to Pierre-Simon Laplace's nebular hypothesis, and to Milton, Percy Bysshe Shelley, and Wordsworth, the episode offers a metaphor for the mind: it suggests, iconographically, that the consciousness of enlightenment rationalism rides precariously, like the earth's crust, over the subterranean depths to be associated with the Romantic unconscious.