The document discusses social investment bonds as a way to distribute resources to disadvantaged communities. It explains that social investment bonds complement government policy on distributive justice by providing an alternative means for corporations to engage in philanthropy. The bonds allow ethical investors to contribute to positive social change and generate cash flow for social programs independent of changes in government policy. They provide a way to balance technical efficiency focused on competition and individual gain with distributive justice aimed at cooperation and equitable distribution of wealth in a community.