As a matter of national interest under the rubric of regulating interstate commerce, enact a federal law preempting state law on this matter: amend the concept of "shareholder value," now embodied in most if not all state law schemes for corporation law, specifically to include the board of directors' notion of "the public good" as a companion concept or a competing concept to the conventional idea -- maximizing share prices, that is, solely to protect the monetary investment of shareholders. This new law would produce a dynamic new locus of policy-making in the nodes of power in corporate governance, and, by its nature, would immunize the board from shareholder suits claiming that the adoption of wise social policy cannot be allowed because it costs the corporation money.