this article by Dr. Charles Pidgin is/ought discussion Hume reminded long ago Hume reminded long ago http://philosophynow.org/issues/83/Hume_on_Is_and_Ought Hume reminded long ago Hume on Is and Ought Hume reminded long ago Charles Pigden piece Hume reminded long ago Hume reminded long ago Hume reminded long ago Hume reminded long ago Hume reminded long ago http://philosophynow.org/issues/83/Hume_on_Is_and_Ought https://philosophynow.org/issues/83/Hume_on_Is_and_Ought