Roy Wood Sellars

Born in 1880 and active well into the 20th century, Roy Wood Sellars became one of the best-known American defenders of critical realism and philosophical naturalism. He is especially remembered for insisting that human knowledge connects us with a real world independent of our minds, while still being shaped by the ways we perceive and think about it.

Sellars taught philosophy at the University of Michigan, where he influenced generations of students and helped shape debates in American philosophy. His writing ranged across metaphysics, epistemology, ethics, and the philosophy of science, always with a strong interest in bringing philosophy into line with the best available scientific understanding.

He died in 1973, but his work still matters to readers interested in the long conversation between realism, science, and human experience. He is also often noted as the father of philosopher Wilfrid Sellars, making him part of a remarkable family line in modern philosophy.