Deontology is usually contrasted with consequentialism (and both with virtue ethics). Whereas consequentialists maintain that the right action is determined solely by its consequences, deontologists deny this and hold that the right action is not determined solely by its consequences. This characterization makes room for the important distinction between moderate deontology (or threshold deontology) and absolutism: Absolutists assert that there are exceptionless moral rules or intrinsically wrong actions that are absolutely wrong and may never be performed, whatever the consequences. Moderate deontologists reject exceptionless moral rules or absolutely wrong actions and regard all moral rules as prima facie rules. A further distinction is between agent-centered deontological theories, which focus upon agents’ duties, and patient-centered (or victim-centered) deontological theories, which focus upon people’s rights. Deontology is associated with the following features which play a more or less significant role in different deontological theories: agent-relativity, especially agent-relative constraints (restrictions), options (prerogatives) and special obligations; priority of the right over the good; definition of the right independently of the good; priority of honoring values over promoting values; intrinsically wrong actions; absolutely wrong actions and exceptionless moral rules; duty for duty’s sake; pluralism of moral rules; respect of persons; non-instrumentalization of persons; human dignity; inviolable rights. Deontologists also maintain the moral relevance of the following distinctions: positive versus negative duties, doing versus allowing (killing versus letting die; see the Oxford Bibliographies article in Philosophy “Doing and Allowing.”), and intention versus foresight and unintended side-effects. Famous deontological moral principles are Kant’s Categorical Imperative, the Pauline Principle (“Evil may not be done for the sake of good”), the principle of double effect (see the bibliography on Bibliographien zu Themen der Ethik) and the principle that the end does not always justify the means. Deontology can take many forms, the most important ones are Kant’s and Kantian ethics (see the Oxford Bibliographies article in Philosophy “Immanuel Kant: Ethics”); Ross’s and Rossian-style moral pluralism, natural law theory, and moral contractualism (see the Oxford Bibliographies article in Philosophy “Moral Contractualism”); libertarianism (in political philosophy); moral particularism (see the bibliography on Bibliographien zu Themen der Ethik); and principlism (in bioethics). Deontology is also often associated with ethical intuitionism (see the Oxford Bibliographies article in Philosophy “Ethical Intuitionism”) although not every deontological theory is grounded in moral intuitions.
Autonomy: a Matter of Content
