Yet another advocate of shorter work time was John Stuart Mill. He dismissed the “gospel of work” in part because it drew a veil over the real costs of work, including slave work that its advocates sought to defend. Instead, Mill proposed a “gospel of leisure”, arguing that technology should be used to curtail work time as far as possible. This stress on technology as a means to shorten work time was later to feature in Bert­rand Russell’s 1932 essay, In Praise of Idleness.