In 2100, Human Beings Will Cycle to Save the Earth

The universe does not care about the life and death of civilization, and its resources will eventually be exhausted. If one day humanity had to be as self-sufficient as a planet, would we be able to do it? This book attempts to describe an ultimate form: stripping away greed, vanity and red tape, and returning to the essence of cell division and energy conservation. "Humanity's Self-Cycle to Save the Earth in 2100" pays tribute to the new era of mankind that can still rely on its own closed-loop operation on the ruins.