An important development during the British colonial period was the influence Hindu traditions began to form on Western thought and new religious movements. An early champion of Indian-inspired thought in the West was Arthur Schopenhauer who in the 1850s advocated ethics based on an "Aryan-Vedic theme of spiritual self-conquest", as opposed to the ignorant drive toward earthly utopianism of the superficially this-worldly "Jewish" spirit. Helena Blavatsky moved to India in 1879, and her Theosophical Society, founded in New York in 1875, evolved into a peculiar mixture of Western occultism and Hindu mysticism over the last years of her life.