Anthropology and philosophical anthropology
Origins and terminology
In the 18th century, “anthropology” was the branch of philosophy that gave an account of human nature. At that time, almost everything in the domain of systematic knowledge was understood to be a branch of philosophy. Physics, for example, was still known as “natural philosophy,” and the study of economics had developed as a part of “moral philosophy.” At the same time, anthropology was not where the main work of philosophy was done. As a branch of philosophy it served, instead, as a kind of review of the implications for human nature of philosophically more central doctrines, and it may have incorporated a good deal of empirical material that would now be thought of as belonging to psychology. Because the field of study was a part of philosophy, it did not have to be explicitly so described.
By the end of the 19th century, anthropology and many other disciplines had established their independence from philosophy. Anthropology emerged as a branch of the social sciences that studied the biological and evolutionary history of human beings (physical anthropology), as well as the culture and society that distinguished Homo sapiens from other animal species (cultural anthropology). In their study of social and cultural institutions and practices, anthropologists typically focused on the less highly developed societies, further distinguishing anthropology from sociology.
As a result of these developments, the term philosophical anthropology is not in familiar use among anthropologists and would probably not meet with any ready comprehension from philosophers either, at least in the English-speaking world. When anthropology is conceived in contemporary terms, philosophical thought might come within its purview only as an element in the culture of some society that is under study, but it would be very unlikely to have any part to play in an anthropologist’s work or in the way human nature is conceived for the purposes of that work. To put the matter somewhat differently, anthropology is now regarded as an empirical scientific discipline, and, as such, it discounts the relevance of philosophical theories of human nature. The inference here is that philosophical (as opposed to empirical) anthropology would almost certainly be bad anthropology.
These views reflect a positivistic conception of scientific knowledge and the negative judgment of philosophy that typically goes with it. According to this view, philosophy, like religion, belongs to a period in the history of thought that has passed; it has been replaced by science and no longer has any real contribution to make to inquiries that conform to the rigorous epistemic or cognitive norms set by the natural sciences. It follows that the application of the adjective philosophical—not just to anthropology, but to any discipline at all—has fallen out of favour. The only exception would be when the philosophical aspect of the discipline in question is confined to epistemological and logical matters and remains quite distinct from the substantive inquiries in which that discipline engages.
Any mention of the “philosophy of physics,” the “philosophy of history,” or even the “philosophy of anthropology” almost always pertains to philosophy in this narrower sense. Many philosophers have signaled an acceptance of this limitation on their work by concentrating their attention on language as the medium through which logical issues can be expressed. When other philosophers claim that they still have something substantive and distinctive to say about human nature, their work is customarily categorized as “philosophical anthropology,” thus avoiding the confusion that the old usage might cause. This term is also applied to the older accounts of human nature by philosophers whose work predated such distinctions. For the purposes of this discussion, however, the primary reference of the term philosophical anthropology will be to the period in which these ambiguities developed.