Synthesized answer
The key concepts, as explained by Korsgaard, revolve around the idea that the function of an action is to constitute the agency and identity of the person performing it [1, 2, 3]. As rational beings, we control the principles guiding our actions [2]. A good action is one that makes its agent an autonomous and effective cause of her own movements [2].
Autonomy is achieved through conformity to the categorical imperative, while efficacy is achieved through conformity to the hypothetical imperative [2]. By deciding what effects we will have, we simultaneously shape our identities [2]. Korsgaard's theory suggests that integrity, essential for agency, requires a certain form of interaction [2]. Ultimately, she argues that only morally good actions fulfill the function of self-constitution [2, 3].
Synthesized from the book passages below. Chat with the book on Feynman for follow-up.
From the book
Snippet: Drawing on the work of Plato, Aristotle, and Kant, Korsgaard proposes that the function of an action is to. constitute the agency and therefore the identity of the person who does it.
wing on the work of Plato, Aristotle, and Kant, Korsgaard proposes that the function of an action is to. constitute the agency and therefore the identity of the person who does it. As rational beings, we are aware of, and therefore in control of, the principles that govern our actions. A good action is one that constitutes its agent as the autonomous and efficacious cause of her own movements. These properties correspond, respectively, to Kant's two imperatives of practical reason. Conformity to the categorical imperative renders us autonomous, and conformity to the hypothetical imperative.…
Title: Self-Constitution by Christine M. Korsgaard Description: Christine M. Korsgaard presents an account of the foundation of practical reason and moral obligation, based on a new theory of action and interaction. She proposes that the function of an action is to constitute the agency and therefore the identity of the person who does it, and that only morally good action can serve this function. -;Christine M. Korsgaard presents an account of the foundation of practical reason and moral obligation. Moral philosophy aspires to understand the fact that human actions, unlike the actions of…