When a Descartes or a Leibniz did philosophy, they didn’t limit themselves to what modern philosophers thought about, issues in epistemology or metaphysics or ethics or politics. The entire world—including what we think of as the scientific world—was part of their domain. Unlike modern philosophers, they didn’t have to take what experts in the sciences give them and work within its parameters: they could and did dabble in all branches of systematic knowledge. This is an important difference from philosophers today.
Continuing the End Times series, Richard Marshall interviews Daniel Garber.