An ancient culture and look at how it's managed now.
Dude, people have been massacring each other, especially in India, since time immemorial. You'll probably deny it because much of that was committed by Muslims.
Some of the sultans actually had a goal of killing 100,000 Hindus a year.
But my favorite is the guy, Timur the Turkic, who killed 100,000 Hindu prisoners of war because he didn't want to leave them along with his baggage.
"they said that on the great day of battle these 100,000 prisoners could not be left with the baggage, and that it would be entirely opposed to the rules of war to set these idolaters and foes of Islam at liberty.
"In fact, no other course remained but that of making them all food for the sword'
Timur thereupon resolved to put them to death. He proclaimed :
"throughout the camp that every man who has infidel prisoners was to put them to death, and whoever neglected to do so should himself be executed and his property given to the informer. When this order became known to the ghazis of Islam, they drew their swords and put their prisoners to death. 100,000 infidels, impious idolaters, were on that day slain. Maulana Nasir-ud-din Umar, a counselor and a man of learning, who, in all his life had never killed a sparrow, now, in execution of my order, slew with his sword fifteen idolatrous Hindus, who were his captives".
www.sikhnet.com
Funny stuff! This wasn't one bomb, This was ten thousand people executing a hundred thousand prisoners individually with swords.
You think today's barbarity is somehow excessive, but it's nothing compared to what came before.