Pick up a copy of Free Inquiry. They have a special issue out on Designer Moods: The Ethics of Neurochemical Enhancement with pieces by IEET ED James Hughes and IEET Board member Mark Walker.
David Koepsell: “Designer Moods: The Ethics of Neurochemical Enhancement”
James J. Hughes: “Social Pressures for Technological Mood Management”
Mark Alan Walker: “The Case for Happy-People Pills”
Ronald A. Lindsay: “The Uncharted Moral Landscape of Designer Personalities”