Human evolution is a way to find who we really are. A way to humility. A process of clear critical thinking, relying on evidence, that brings us closer to our ancestors. Discovers how they looked, how they moved, what they ate, the predators they encountered, the herbivores they hunted and the ecosystems they inhabited. It gives us an appreciation of the plight of the planets most endangered biological organisms, trying to etch out a living in fragile ecosystems that are being destroyed by humanities greed. We can never empathise with these creatures unless we learn the lessons of passed mass extinctions. 6 million years of hominin evolution is complicated. There is much that has yet to be discovered, but that is what makes the science of palaeoanthropology exciting.