The problem with this appeal to egoism is its immodesty. We've heard of Ockham's razor, but this is more like Ockham's mother-of-all-doomsday-devices. It can be used to explain any action without being put to a real test, something along the lines of: 'if this theory is right, the agent will do this and not that'. This is just what it does not do. Any proponent can rather calmly watch what the agent does and then, after the fact, with whatever explanatory sleight-of-mind-and-mouth they can muster, pronounce it to have been a matter of the agent's own pleasure or interest. I noticed this kind of problem in a different thread when we were talking about unconscious motivations to action. It seems that anyone can read anything into them. (I suppose the Will to Power is open to this questioning too)
A man dives in front of a car to save a stranger, dying in the process.
- He knew he couldn't have lived with himself if he had done nothing
- He did it because it was the right thing to do
- He did it without thinking at all
- His family says it was characteristic of his wonderful character
- Actually his intention wasn't to die, but to get some sort of reward
- etc.
Can anything - any one theory - explain all human action? An alternative is something you suggest in your book (in a different context i think), looking at all available perspectives. So we could look to unconscious explanations, agent recognizing ones, life history ones, genetic ones, physiological ones, evolutionary ones, social ones, etc. But then the problem is how to balance them out? How to decide which ones are really relevant causally? Why do we stop at these as their may be others? Obviously I have no hint of an answer.
There are cases where egoism is true, but to extend it to all cases? What is the limit to skepticism about human action?
If we find out that some behaviour we have has its source in evolutionary adaptation, for example, does this render the day to day carrying out of it fake and meaningless?
But aren't some 'adaptations', or traits which confer survivability, or benefit, those which have been chosen by humans? Is it not true that by choosing what we value and what survives that we have influenced our evolution as well? Why might not the 'veils' of morality, courtship, and altruism be just as real as selfishness, lust, and dominance?
I would say that our ego, drives us to do what is "moral" because that garners benefit in our lives. "If I am seen as trusting than people will think well of me" "If I am upright in business, word will get around and I will do more business, thus making more money" "If I am faithful to my girlfriend, she will marry me and I can reap in constant compainship, provision, sexual benefits, and offspring"
Do you mean to tell me that the only reason you are "moral", including all the commisions and omissions of action contained in that term however slight or violent, is because of the points you stand to gain or lose in some sort of social game? I think the examples you give have been simplified just for the purpose of being skeptical about why people behave scrupulously or faithfully. Don't see this as some sort of attack. I can hardly be said to have 'the answers'. I do have many questions though.
The problem I have is that on one hand I recognize that I am a partially hirsute bi-ped who was once breast fed. I recognize my animal inheritance, and the at least face validity of a kind of 'knowing wink' skepticism regarding the behaviours of my fellow mammals. On the other I recognize that my own teeth and claws are not really all that red, and the last word on the causes of my behaviours has not come in yet.
Is to say that good and evil are human concepts to devalue them? Is to say that our actions have causes or purposes behind them unknown to us to devalue them or expose them as merely surface and illusion?