2 part Documentary Series
There are unexplored planets in our Solar System – strange worlds of bizarre creatures locked in a fight for survival. These unknown worlds are you and me. Each one of us is a walking ecosystem teeming with a wide variety of life forms in their trillions. These microbes have shaped our evolution and changed the course of human history. All of these microscopic residents determine our health, our life expectancy, our physique and even our behaviour.
