Early Stoic Determinism
This chapter pursues the question how teleological elements and efficient causation were merged in early Stoic cosmology. Stoic determinism is originally introduced in teleological terms, built on a distinction between a global and an inner-worldly perspective on events, in which Nature is the global active principle that determines all inner-worldly events. Additionally, Chrysippus’ efficient causality connects inner-worldly causes and their effects and is used to construct a contemporary-style universal causal determinism. The teleological and seemingly mechanical elements are combined in the early Stoic concept of fate (heimarmenē). The Stoics present details of this combination in biological and psychological analogies. It emerges that the early Stoic theories of Nature as world seed and world soul and world agent offer a fascinating solution to the question how science and theology, in particular predetermination, can be joined consistently within cosmology: theological and scientific explanation of the world are two complementary explanations of the same thing.