The types of arguments and debates necessary to truly start to discuss the philosophical question of rights is a bit beyond that which can be accomplished on an internet politics board. There is a lot of background and research to be done in order to being to understand the question.
This is a paper, it's ok. It has decent citation so as to point in a better direction. But in this paper, they ask can natural rights exist. It's not a question into which natural rights exist; but a fundamental, can they exist. It's interesting enough. You should give it a read.
Regardless, your comments have nothing to do with the bolded portion of that quote of mine.