Conclusion
This concluding chapter summarizes the main arguments of the book. In order for moral improvement to be a practical project, it must work from a psychologically plausible picture of human nature and it must rely on ideals that have normative authority and regulative efficacy for the person who is aiming to improve. The book argues that we should understand moral improvement as the cultivation of an aspirational moral identity. The cultivation of this identity takes place in social contexts that affect its trajectory. Moral improvement requires good moral neighborhoods, or normative structures that facilitate moral improvement by enabling us to enact fictive moral selves. In this way, moral neighborhoods help us close the gap between our moral ideals and the flawed reality in which we live.