Knowing how to be good, or knowing how to go about trying to be good, is of immense theoretical and practical importance. And what goes for trying to be good oneself, goes also for trying to provide others with ways of being good, and for trying to make them good whether they like it or not. This is what is meant by 'moral enhancement'. John Harris explores the many proposed methodologies or technologies for moral enhancement: traditional ones like good parenting (...) and education; newer ones like chemical or biological intervention; modifying the environment to make bad outcomes of all sorts less likely; experimentation with political and social systems. The issue of whether and to what extent moral enhancement is possible is the subject of this book. (shrink)