Christopher Blum

A conspicuous feature of modernity has been the rejection of nature as an authoritative ground of intelligibility and value, a position once defended by nearly all Catholic philosophers. Since Fr. Ernan McMullin’s 1969 article, “Philosophies of Nature,” however, the philosophy of nature has been eclipsed by the philosophy of science in mainstream Catholic philosophy. After examining McMullin’s reasons for setting aside the philosophy of nature and Thomas Nagel’s recent re-affirmation of the possibility of a philosophical reflection upon nature prior to the claims of empirical science, this article responds to McMullin’s critique and defends the viability of an Aristotelian understanding of nature today.

In recent decades, a growing number of biologists has testified to the priority of the whole organism with respect to its parts and protested against the dominance of mechanist and reductionist accounts of the organism in biological science. To see disinterested inquiry thus shaped “by constraint of facts” will delight, but cannot surprise, an Aristotelian. Taking this rediscovery of nature by biologists as an occasion for reflection, this essay considers, first, what is presupposed by any healthy biological inquiry, second, the prospects of renewal for the science itself, and, finally, a good that could follow from such a renewal. Aristotelian biology is an invitation to consider the forms of living things. Since “philosophy claims to know”, philosophers are called to bear witness to the primacy of form and, like biologists, to be models of attentiveness to form.

In recent decades, a growing number of biologists has testified to the priority of the whole organism with respect to its parts and protested against the dominance of mechanist and reductionist accounts of the organism in biological science. To see disinterested inquiry thus shaped “by constraint of facts” will delight, but cannot surprise, an Aristotelian. Taking this rediscovery of nature by biologists as an occasion for reflection, this essay considers, first, what is presupposed by any healthy biological inquiry, second, the prospects of renewal for the science itself, and, finally, a good that could follow from such a renewal. Aristotelian biology is an invitation to consider the forms of living things. Since “philosophy claims to know” , philosophers are called to bear witness to the primacy of form and, like biologists, to be models of attentiveness to form