Philosophy of science might involve answers about the nature of time by Einstein's general relativity.
=== Other subdivisions ===In section thirteen of his Lives and Opinions of the Eminent Philosophers, the oldest surviving history of philosophy (3rd century), Diogenes Lartius presents a three-part division of ancient Greek philosophical inquiry:Natural philosophy (i
 Some naturalist approaches, for example, see philosophy as an empirical yet very abstract science that is concerned with very wide-ranging empirical patterns instead of particular observations

