 Discussions about the social responsibility of finance are obviously premised on the observation that the financial system forms a central infrastructure of modern economies and societies. As we noted at the outset, it is important to see that the system contains both private elements (such as commercial banks, insurance companies, and investment funds) and public elements (such as central banks and regulatory bodies). However, issues concerning the proper balance between these elements, especially the proper role and reach of the state, are perennially recurrent in both popular and philosophical debates.