
A Brief Introduction to Hume's Is/Ought Problem
In the mid eighteenth century, David Hume, a Scottish Enlightenment philosopher and champion of modern secularists, laid out what was called the Is-Ought Problem in his A Treatise of Human Nature. I will quote his description of the problem in that text: In every system of morality, which I have hitherto met with, I have always remark’d, that ...