In this essay, Richard Taylor argues that morality, especially good and evil, is not a transcendental but a naturalistic reality, something that originates in the fact that we are conative beings (having desires and felt needs)
The rules and practices that either promote cooperation toward meeting our desires or resolve interpersonal conflict are right rules and practices, and those rules and practices that hinder cooperation and conflict resolution are wrong ones
Moral philosophers have often proclaimed the content of 'what ought to be' as the unique realm of ethics, declaring it a fallacy to derive any philosophy of what ought to be from what in fact is
Richard Taylor is going to remove the distinction between 'is' and 'ought', and show that all moral distinctions, beginning with the distinction between good and evil, are based entirely on certain facts and, in particular, on facts concerning human nature
If the world contained only rational, intelligent, and capable beings with no needs, purposes, or desires, the distinction between good and evil would still not arise
Imagine a world filled with things satisfying, lovely, and beautiful—with sunrises and sunsets, pleasing sights and sounds and fragrant odors, and with all things that beings like ourselves would find necessary and agreeable to life
Each world is simply a world of facts, neutral with respect to good or evil, until we suppose at least one onlooker capable of some sort of reaction to such facts
If we add inhabitants to this world who are, like ourselves, more or less rational, intelligent, and capable of perception but who, unlike ourselves, have no needs, purposes, or desires, the distinction between good and evil still does not arise
Can perceive what is going on around them, distinguish between true and false, and make various inferences, but nothing matters to them, nothing makes any difference so far as their needs and purposes are concerned, because they have no needs or purposes, they do not care about anything
With the introduction of another being like ourselves, another conative being with his own feelings, wants, and interests, no new distinction between good and evil is introduced
The distinction between good and evil remains the same for both beings - those things are good that promise fulfillment of their aims, and those that threaten the opposite are bad
With the introduction of a multiplicity of sentient beings, the foundation for ethical notions of right and wrong and moral obligation is supplied, as the aims or purposes of such beings can conflict
Situations can arise where the wills of two sentient beings coincide, where each needs the help of the other to attain what it wants or ward off some evil