Anyway, human morality (in my less than priceless opinion) stems from the social hierarchy set up and the interactions between members of our species (sorry if this is rather vague and dull, but...). Partly through genetics, partly through education (though the balance remains to be seen)... Certain behavioral tendencies beneficial to self and species are passed on. Nature is imprecise. We may face a slightly unfamiliar situation, which leads to different possible outcomes based off of preset behavioral patterns. The introduction of language allows for the further development of certain guidelines as to normative behavior. Basically a whole lot of give and take occur. We have come to our idea of what is morally "valid" over many years, and it is a combination of nature and nurture that led to this point. Morality on a societal and individual (perhaps these are not the best words, but I don't particularly feel like thinking?) level differ. Over time, societies come up with moral codes to follow, often differing subtly from society to society based upon differing environmental pressures (which result in learning to deal with situations in different ways, which language allows us to pass down). Yada yada yada
In a nutshell, I view morality as resulting from the attempt to reconcile how we are told to react in a certain situation (by our brain or society as the case may be) with our introduction to an unfamiliar situation and from there how we think vs. how others think. I believe that there are a number of commonalities between one society and the next (and one person and the next for that matter), but there are also some subtle and not so subtle differences. Some of that difference may be genetic sure, but a lot of it simply has to do with how that society formed over time. As to what makes a moral statement valid... I do not treat a statement such as "killing is wrong" the same as "1+1=2". For me, the "validity" of a moral statement is determined by it's acceptability as truth to society as a whole (which often means "validity" is rather transient really). Much of the weight I place upon morality is purely emotional. Some might find that more than a little controversial, but...
This post could clearly use a lot of work, but I'll leave it as is for the moment because I seriously have to study.
Edited by ragnarok_water, 30 November 2011 - 02:15 PM.