Magic, sometimes spelled magick, is the application of beliefs, rituals or actions employed in the belief that they can manipulate natural or supernatural beings and forces. It is a category into which have been placed various beliefs and practices sometimes considered separate from both religion and science. Connotations have varied from positive to negative at times throughout history. Within Western culture, magic has been linked to ideas of the Other, foreignness, and primitivism; indicating that it is "a powerful marker of cultural difference" and likewise, a non-modern phenomenon. During the late nineteenth and early twentieth centuries, Western intellectuals perceived the practice of magic to be a sign of a primitive mentality and also commonly attributed it to marginalised groups of people. Aleister Crowley (1875–1947), a British occultist, defined "magick" as "the Science and Art of causing Change to occur in conformity with Will", adding a 'k' to distinguish ceremonial or ritual magic from stage magic. In modern occultism and neopagan religions, many self-described magicians and witches regularly practice ritual magic. This view has been incorporated into chaos magic and the new religious movements of Thelema and Wicca. Source: Wikipedia (en)