 What might be influencing Lessig at this point is the degree of the moral responsibility, specifically, full and partial responsibility. It is the combined effect of the many individual actions of a large number of legislators (and Funders and lobbyists) that does the institutional damage. Therefore, each only makes a small causal contribution and each, therefore, only has a small share in the moral responsibility for the outcome. Moreover, in relation to changing the system, there is a need for joint action; it is a joint moral responsibility involving shared partial individual responsibility. Thus legislators could, and know they could, jointly act to enact campaign finance reform to address the problem of dependency by, for example, restricting campaign contributions. Accordingly, the moral responsibility in play is a species of collective responsibility; specifically, joint moral responsibility (Miller 2010: Chapter 4).