It seems like the world is out of control. That’s a fair perception. But in reality we’ve had marches, riots, even deaths on the streets many times before in world history. Never a year nor a decade goes by without them. Those pro-Hamas marches across the Western World definitely seem menacing—and they are extreme, run by extremists. Yet, humans have always craved war. The question is are we more extremist today or is it something else entirely?