Abstract: The standard picture of rationality requires that the agent acts so as to realize her most preferred alternative in the light of her own desires and beliefs. However, there are circumstances where such an agent can predict that she will act against her preferences. The story of Ulysses and the Sirens is the paradigmatic example of such cases. In those circumstances the orthodoxy requires the agent to be ‘sophisticated’. That is to say, she should take into account her expected (...) future choices and prevent her future self to act in certain ways. She should ‘bind’ herself to a certain course of action. This is a form of causal commitment. It is generally recognized that this form of self-commitment is the only one that is available to a rational agent. Rational commitment, where the agent gives herself a reason to act in a certain way rather than making herself act in that way, is considered not feasible. In this paper, I question this verdict. I sketch the broad outlines of a model of rational commitment, which takes as its starting point Michael Bratman’s ‘planning theory’ of intention. There are two important objections against this theory (one by John Broome and one by the Dutch philosopher Govert den Hartogh.) Both criticisms claim that such a theory is a form of ‘bootstrapping’ reasons for action into existence. In the remainder of the paper, I will defend the theory against these objections. This way, I hope to establish that defending the feasibility of rational commitment is not an obvious mistake. (shrink)

In this paper, I summarize Hume's moral theory as it is developed in the Treatise on Human Nature and pay particular attention to the question how evil is possible in Hume's theory.

This is a chapter on noncognitivism in a textbook on ethics.

Can one expect religious minorities to be committed to a liberal democratic state? Can a democratic, Western, liberal state be open and safe for all – both ultra-orthodox and secular alike – and count on the allegiance of all? Does this require that religious minorities ‘hide’ their religious identity and conform to prevailing laws and customs and express their religious views and practices only in the privacy of their own homes? Or should minorities request that they receive public recognition? Ought (...) such minorities tolerate opposing views and practices on matters that are central to their faith, or should they request that these are not expressed in public? In this paper, I discuss and evaluate four possible responses to these questions. (shrink)