I will indulge you this conversation: Social Equality ought to exist as laws are applied.
Positivism is rather broad, there is no actual singular definition of Positivism. (read Dworkin,
Legal Positivism, 1979-1980) Some might balk at Dworkin, don't misinterpret my reference to Dworkin as an appeal to, or supporter of Dworkin.
If you believe or conclude that you ought to follow a law--whatever the reason may be--you ought to follow the law.
Some people right now are likely shaking their heads, and wondering why you are even getting into this type of discussion with me.
Under (2a), I will take: General law or Truth. I am not stating that any Principle I take a stance on has anything to do with a Fundamental Truth, merely that it is a General Truth, but only because I have deemed it to be such. There are no Fundamental Truths but the ones we deem to be Fundamental; so, there are no Fundamental Principles. I would state that self-defense is a Fundamental Truth but it isn't, and neither is the concept. Hell, most Principles I take a stance on are decided by a matter of degrees of agreement, there is nothing Fundamental about them.