This is not a thesis post, it's an open-question, discussion-provoking post. That's why I'm posting it as Discussion, since this is what appears to serve the function of forum on this site. I am not looking for ratings, but for answers. With everyone's collaboration, they should present themselves, at least in outline. Please don't hesitate to point it out if you think i have completely misunderstood the purpose of the Discussion section and if I should refrain from this sort of posting in the future.
So, here is a summary of the rules the book proposes. Here is a little more expanded text.
To be honest, my first reaction to reading this was visceral rejection ("Preposterous! Try to act by those rules and you'll be labeled a psychopath, people will know not to trust you or deal with you."). The second was consternated acceptance ("But people do seem to behave in the way this book suggests... wouldn't it be better to adapt to a reality we have no power to change?"). This is the result of the third approximation: confused questioning.
The question I'd like to ask is this: are they rational? As in, would everyone's lives improve or worsen from following this? Unlike riches and actual achievements, competition for power does seem to be a Zero Sum Game, at least in a society that isn't expanding (demographically or by conquest or otherwise). Not only that, it appears to be a resource-intensive game, one that even gets in the way of doing actual work.
What is remarkable is that, when I think of my experiences in hindsight, Real Life does appear to work this way, and these would explain many behaviors people demonstrate that are out of synch with what they profess. This is especially egregious if you compare it with fiction, in which such behavior isn't used except by the most magnificent bastards, and even then it is portrayed as extremely questionable, and common moral philosophy, that seems to preach the opposite.
However, everything seems to indicate that this is definitely not the optimum way for things to work, in a utilitarian sense. If everyone followed the rules of this book, would we ever get anything done?
So should these social, anti-productive tendencies, be fought with education, or should they be embraced? Is there a way to harness them into a motivation for productive work, the way Capitalism advocates harnessing human greed?¹
1.Remarkably enough, lust for power can and does get in the way of greed for riches and even welfare. As does pride in scrupulous, principled, but materialistically impoverishing behavior.
Completely aside from any relevance to Greene's book I don't like what you have done to the word 'rational'. That isn't what the word means. 'Rational' does not mean 'good, prosocial and the sort of thing the in group must endorse'. It means 'can doing X be expected to maximise the satisfaction of the agent's inclusive preferences?'. If you want to talk about social good that's ok, just call it social good!
What are inclusive preferences? And is that the definition we have given the word "rational" here? Because I know for a fact that there are a few other definitions out there, for "rational" and for "rationalism". I guess I should ignore them for the sake of precision, but...
Anyway, if the little I understood of Timeless Decision Theory is right, isn't "a rule that everyone would like everyone else to follow" rational?