Deep naturalistic fallacy

Deep naturalistic fallacyDoes not merely identify the good with a natural property, but identifies the survival-of-the-fittest order of nature with human order, and assumes this order as both necessary and good for human survival and development.

Source: What is Good? What is Bad? The Value of All Values across Time, Place and Theories’ by John McMurtry, Philosophy and World Problems, Volume I-III, UNESCO in partnership with Encyclopedia of Life Support Systems: Oxford, 2004-11.