Genghis Khan was the most feared invader in history. His Mongol armies killed over 40 million people and wiped out entire civilizations. Yet, the Guardian newspaper says the bloodthirsty ruler was good for planet earth.
Genghis Khan was the most feared invader in history. His Mongol armies killed over 40 million people and wiped out entire civilizations. Yet, the Guardian newspaper says the bloodthirsty ruler was good for planet earth.