“…French critic and historian Hippolyte Taine (1828–93) wrote that mediumship showed ‘the coexistence at the same time, in the same individual, of two thoughts, two wills, two different actions, one of which is conscious, the other of which he is unaware and which he attributes to invisible beings’ (Taine, 1878: 16). These ideas, in turn, were attempts to explain mediumship in natural ways, part of a nineteenth-century trend to reduce the unusual, the ‘supernatural’, or the spiritual to conventional processes (Gonçalves and Ortega, 2013), something that was clear in attempts to pathologize mediumship and Spiritualism in general (e.g. Burlet, 1863; Hammond, 1876; see also Alvarado and Zingrone, 2012; Le Maléfan, 1999).…”