This essay proposes a comprehensive blueprint for the hylomorphic foundations of cosmology. The key philosophical explananda in cosmology are those dealing with global processes and structures, the regularity of global regularities, and the existence of the global as such. The possibility of elucidating these using alternatives to hylomorphism is outlined and difficulties with these alternatives are raised. Hylomorphism, by contrast, provides a sound philosophical ground for cosmology insofar as it leads to notions of cosmic essence, the unity of complex essences, and globally emergent properties. These are used as the basis to account for the aforementioned cosmological explananda and to resolve two problems in the philosophy of cosmology: the meta-law dilemma and the uniqueness of the universe. In summary, cosmology needs hylomorphism because it is able to ground cosmology's efforts as a scientific inquiry. It can do so because hylomorphism philosophically accounts for changing substances and aggregates of substances, the various scales of law-governed behavior measured by the natures of those substances, and how those substances as parts relate to the universe as a whole.Title Page with all author information John G. Brungardt; forthcoming in Synthese. This manuscript is for personal use. Cite only from the published manuscript.
World enough and form: Why cosmology needs hylomorphismAttending to its recent developments, and taking a long view of the history of the discipline during the twentieth century, it is no longer wise to ask whether modern cosmology has need of philosophy and answer in the negative. 1 Cosmology needs philosophy. More controversially, however, cosmology needs a particular philosophy, the one that defends hylomorphism.Hylomorphism is a general account of changing and changeable beings that appeals to a complementary pair of explanatory principles of change: a determining form (morphe) and determinable matter (hyle). In what follows, we offer a systematic blueprint for the hylomorphic foundation of cosmology. This hylomorphic foundation grounds the possibility of global regularities and structures, the regularity of global regularities, and the existence of the global as such. We obtain these results by arguing that the universe is a whole whose members are substances; that the universe at the global scale exhibits law-governed behaviors; and that the universe is not merely an aggregate of substances but a system, a unity of order.The original proponent of hylomorphism noted that in order to articulate a philosophical topic well, the matter at hand must be clarified in itself, done so in a way "so as to solve the difficulties" that belong to the topic, and lastly one must "[make] apparent the cause of the perplexity and of the difficulties about it. For thus most beautifully would each thing be shown" (Aristotle 2004; 211a7-12). We adopt this method in proposing an affirmative answer to our question: Does cosmology need hylomorphism? We begin by introducing the idea of a philosophy of natu...