SquishypuffDave wrote:
It's part of what makes us human, and you can also see it in animals, eg. dying to protect a colony (however, they may or may not know they're going to die so I'm not so sure). To value your own life more than another's and calling it logical is just a cop-out. It's not about logic, it's about what you value.
But the ability to sacrifice one's life for a colony has its source in logic itself, in pure biology indeed because here those animals should be perceived as parts of some mechanism (this mechanism is that mentioned colony or the whole species in general) and from the evolutionary point of view it doesn't matter what will happen to the particular "parts", their death was for the greater good as species could survive thanks to it.
This model of acting was later genetically rooted in humans' minds very deeply and owners of those minds appreciated it not realizing this biological basis of this simple phenomenon but perceiving it in the categories of some almost spiritual, divine (as if even the most noble feelings weren't only the result of substances produced by our brains)
And what do I value most? My own life. I wouldn't be able to feel nor experience anything through those hypothetical people saved by me, to live through them. Your dead body can't feel anything but when you're still alive you can imagine very vividly what your feelings would be like after your loved relative's death and those feelings don't belong to those pleasant not positive. So in your subconsciousness you take a decision that you'll do everything not to experience those negative feelings (by saving that person if such a need will ever occur) because human being longs only for nice sensations. So it's not about another person the whole thing is about in truth but about you, about which that strange dude JR didn't think

- you don't want to feel sad after that person's death. Simple biological trap transmuted into sweet poison of more subtle, more socially approved explanations.