Thomas Hobbes (1588 – 1679), John Locke (1632 – 1704) and Jean-Jacques Rousseau (1712 – 1778) are the three principle scholars who built up the Natural Rights theory. Thomas Hobbes was the first champion of the theory of 'common rights'. In his commended book, 'Leviathan', he supported that no individual could ever be denied of the privilege
Thomas Hobbes famously said that in the "state of nature", human life would be "solitary, poor, nasty, brutish and short". http://www.worldhistory.biz/sundries/31769-thomas-hobbes-on-the-state-of-nature-quot-solitary-poor-nasty-brutish-and-short.html#sthash.HDepVYCr.dpuf In the absence of political law and order, everyone would have the freedom to do as they pleased and thus the freedom to plunder, rape, and murder; there would be an endless war of all against all. To avoid this, free men contract