Humphreys, Rebekah. The Moral Status of Sentient and Non-Sentient Creatures
2011, Issues in Ethics and Animal Rights, Manish Vyas (ed.), Regency Publications
Added by: Björn Freter, Contributed by: Rebekah Humphreys
Comment: A good basis for discussing issues in environmental ethics and the different normative stances. Also good forr teaching issues concerning intrinsic value and moral standing.