By Andy Howe

Roughly 200,000 years ago the direct ancestor of modern man evolved in Africa when a small group of proto-humans adapted a genetic trait that previous forms of hominids only hinted at. This sub-species was capable of something never seen before—forward-thinking imagination. Our brains were changed to “fill in the gaps” on a conceptual level. It allowed us to invent complex tools and to plan for the future. Since then, we haven’t changed much.

Despite the belief that we are unique in the animal kingdom because we are lead not by our instincts but by our logic, the reality differs. The core of our nature is actually emotional and instinctual—our higher-order thinking skills only allow us to counter our more base reactions.

Studies have shown that people in groups tend to lose touch with their individual morals and principles. Biologically, part of our brain simply shuts down. We choose a side and don’t consider other perspectives, we defend that side wholeheartedly against our perceived opponents without recognition that we may actually be our own worst enemy. These insights are crucial in understanding human nature on both an individual and group level. [Read more…]