Under this form of ethics you can't justify an action by showing that it produced good consequences, which is why it's sometimes called 'non-Consequentialist'. The word 'deontological' comes from ...

Ethics are a system of moral principles and a branch of philosophy which defines what is good for individuals and society. At its simplest, ethics is a system of moral principles. They affect how ...

Consequentialism: Whether an action is right ... A number of competing frameworks are to be found in contemporary environmental ethics, and these can be understood, and simply illustrated, in ...