Which foundational academic subject had not yet been formally invented when Harvard University was founded in 1636?

Biology Before It Had a Name

The subject was biology—but people had studied living things long before biology became a formal field. Ancient and early modern scholars observed plants, animals, and the human body; what did not yet exist in 1636 was a unified academic discipline organized around life itself.

For centuries, this knowledge sat in separate branches of natural history and medicine. Naturalists described and classified organisms, while physicians investigated anatomy and disease. These pursuits overlapped, but they did not share the modern framework implied by “biology”: the study of living organisms as a connected subject.

From Separate Studies to a Discipline

The word biology emerged in the early 19th century, as scholars increasingly sought general principles that could link different forms of life. The shift was more than a new label. It helped gather scattered inquiries into a field with a common focus, one that could ask how organisms are structured, function, develop, and relate to one another.

So the contrast with Harvard’s founding is not that life was unknown or unstudied in 1636. It is that the modern academic category of biology came later. Students at the time could encounter knowledge about nature and the body, but not biology as the distinct, unified discipline familiar today.