This book deals with good, evil, happiness and morally enhanced post-humans. It offers a succinct historical elaboration of philosophical stances towards morality and happiness, focusing on Kant's ideas in particular. Human augmented ethical maturity in a futuristic version of Kant¿s Ethical Commonwealth implies, among else, voluntary moral bio-enhancement (VMBE); consequently, more happiness ¿ as morality and happiness are in a circularly supportive relationship; ultimate morality (UM). UM is in its own way a universal morality. In line with the contention that Kant¿s vision of the (not immediate but more distant) future of humanity is one of a cosmopolitan moral order in which humans act virtuously in