You seem to misunderstand some terms here. Logic is the philosophy of thought -- it's how we understand concepts themselves and how they can be said to relate to one another. Ethics, a branch of Axiology, is the philosophy of value -- what matters; particularly, what matters when deciding how to act. You have to have ethics, or else you wouldn't have any basis for making any decision. And you do have ethics whether you think about it or not. You ethics are just what matters to you.TestECull said:I don't operate on a set of values, morals or ethics. I operate on logic and reasoning instead. I don't care if action X is right or wrong, I only look at how it affects myself and those around me.
What you're thinking about is the difference between deontological and consequentialist ethics. It's not that actions are inherently bad, it's that they have bad consequences. Thus, you assess each situation and figure out what will happen given each possible action, and try to choose the outcome that you believe will be the best. Am I right in assuming that?