Meta ethics, and games

What is ethics, and why is it important? Well essentially, ethical systems are synthetic models of causality ... basically they are games. The cognitive capability to play games, is a side effect of the capability to think about hypothetical scenarios. The study of the Golden Rule is a simple approach to observing this. Anyway, what is culture, and the purpose of life, but a synthetic game? 

As to why there exist synthetic games, and gamers, now we are on to metaphysics, the ontological question, and the anthropic principles.