Once no multi-celled life existed. Each single-celled life lived autonomously. I don’t know how multi-celled life evolved, but it did and the cells in your body with your DNA have little autonomy. Your liver cells do what liver cells do and live in your liver. Your heart cells do heart cell things and that’s it. Your nervous system has some decision-making and control, but they have little autonomy either. The[…] Keep reading →