In one key scene, an old man sitting in the warmth of a night fire observes, “this land had once been full of animals, and it is still so, look at those two-legged creatures.“ Are humans still basically Neanderthal hunter-gatherers, scooping up everything within reach - even women - while battling to the death for primacy and first dibs on the biggest slab of meat? 'Jallikattu' is a clever, handsomely shot and…