Happiness as the constitutive principle of action in Thomas Aquinas

Constitutivism locates the ground of practical normativity in features constitutive of rational agency and rests on the concept of a constitutive norm – a norm that is internal to a thing such that it both defines and measures it. In this essay, I argue that Aquinas understands happiness as the constitutive principle of human action, since happiness is the end that both defines and measures it. Turning to the thought of Aquinas opens up new possibilities for constitutivism by showing how the constitutive principle of action can be the ground of a practical realism in ethics.     

‘I do not cognize myself through being conscious of myself as thinking’: Self-knowledge and the irreducibility of self-objectification in Kant

ABSTRACT

The paper argues that Kant’s distinction between pure and empirical apperception cannot be interpreted as distinguishing two self-standing types of self-knowledge. For Kant, empirical and pure apperception need to co-operate to yield substantive self-knowledge. What makes Kant’s account interesting is his acknowledgment that there is a deep tension between the way I become conscious of myself as subject through pure apperception and the way I am given to myself as an object of inner sense. This tension remains problematic in the realm of theoretical cognition but can be put to work and made productive in terms of practical self-knowledge.