Peter Singer Quote

Science does not stand still, and neither does philosophy, although the latter has a tendency to walk in circles.

Afterword To The 2011 Edition, p. 187 - The Expanding Circle: Ethics, Evolution, and Moral Progress (1981)

Science does not stand still, and neither does philosophy, although the latter has a tendency to walk in circles.

Science does not stand still, and neither does philosophy, although the latter has a tendency to walk in circles.

Science does not stand still, and neither does philosophy, although the latter has a tendency to walk in circles.

Science does not stand still, and neither does philosophy, although the latter has a tendency to walk in circles.