'Something in the Air: Ether, Viruses and the Late Nineteenth-Century Unknown'

Jim Mussell has written a blog post on Frederic Myers, one of the founders of the SPR, and the unconscious:

http://jimmussell.com/2017/01/27/something-in-the-air-ether-viruses-and-the-late-nineteenth-century-unknown-13/#comment-12884