Much of the anxiety and dissatisfaction associated with legal ethics arises from the categorical quality of the bar\u27s dominant norms. These norms take the form of relatively inflexible rules insensitive to all but a few of the circumstances of the cases they govern. Hence they often require the lawyer to take actions that contribute to injustice or to refrain from actions that would avert injustice. For example, many lawyers believe that a criminal defender is obliged to impeach a truthful complaining witness even though the only immediate purpose of this tactic is to encourage the trier to draw a mistaken inference. And it seems fairly clear that the bar\u27s current confidentiality rules prevent a lawyer from disclosing client secrets ...