That paragraph also triggered the thought "Are humans biologically wired only to love through conflict?" As a race, can we never be rid of the need to fight one

That paragraph also triggered the thought "Are humans biologically wired only to love through conflict?" As a race, can we never be rid of the need to fight one another? Are we fundamentally designed to do so? This article tugged on my strings in many ways. Philosphically, scientifically, emotionally, artistically. I liked it a lot.