Why Define Natural Rights? Just as entropy must be articulated as physics, chemi

Why Define Natural Rights?

Just as entropy must be articulated as physics, chemistry, biology, etc, Natural Law must be articulated as natural rights for the simple reason that it’s not possible to correctly deduce all applications of entropy without the requisite domain knowledge, or is it possible to correctly deduce all applications of reciprocity without requisite domain knowledge – although when stated that way it’s kind of helpful.