Originally posted by no1marauder
I never said or implied a "majority vote" was sufficient to establish what the Natural Law is; you are grossly misrepresenting my position. I said that there is a Natural Law and the fact that human beings generally adhere to a certain set of similar moral principles is evidence of the existence of Natural Law. The components of the Natural Law ...[text shortened]... cision maker. Please re-read my posts as you seem to be making this mistake over and over again.
AFAICS, your position is:
1. There is a Unique Natural Law (UNL) common to all human beings.
2. That human beings generally adhere to a common set of principles is evidence of the existence of UNL.
One possible counter-position (based on my point (1)) would be:
1. Each human being has a personal natural law (PNL) within him as a result of his nature.
2. That human beings differ (and differ quite significantly, at times) on moral principles between cultures and historical eras is evidence of the existence of PNL.
Why is your position on UNL better than the counter-position (not necessarily mine!) on PNL? If you try to emphasise the common aspects of moral principles across cultures and times, the PNL ethicist can easily reply that there is no reason to suppose that the PNL of person A should be significantly different from that of person B since they are both humans. Indeed, this seems a more reasonable position to hold since we know that, even though no two humans are exactly alike, no two are completely different either. Plus if, as you say, NL is a property of our physical nature, then why shouldn't differences in physical natures (say, genetic code) between human beings effectively mean differences in NL?
If you reject the notion of PNL, then I will come on to why the determination of UNL will require some form of majority vote. And yes, I know you never said or implied it, but I think it is a logical consequence of your position.