Some biographers have noted that Wagner in his final years developed interest in the racialist philosophy of Arthur de Gobineau, notably Gobineau's belief that Western society was doomed because of miscegenation between "superior" and "inferior" races. According to Robert Gutman, this theme is reflected in the opera Parsifal. Other biographers (such as Lucy Beckett) believe that this is not true, as the original drafts of the story date back to 1857 and Wagner had completed the libretto for Parsifal by 1877, but he displayed no significant interest in Gobineau until 1880.
