Whatever may be the reason of this want of People is dificult to guess, unless perhaps the Barreness of the Soil and scarcity of fresh water; but why mankind should not increase here as fast as in other places unless their small tribes have frequent wars in which many are destroyd; they were generaly furnishd with plenty of weapons whose points of the stings of Sting-Rays seemd intended against nothing but their own species, from whence such an inference might easily