Last week we began to examine the immorality of the Israeli attack on Gaza. As a way of concluding the moral discussion, we must state what Israel simply refuses to recognize is that with more firepower comes more responsibility for its use and the consequences of its use, intended or otherwise. But responsibility is a moral category, and Israel seems to lack a conscience. Thus, the world must now be that conscience for Israel. If we have the courage to speak as the voice of conscience would, the best way to sound our conscience is to appeal to international law.