Two-tier society theory
A Two-Tier Society Theory’s Perspective on the New Economy Movement and its Humanistic Narrative (Part 2)
Li Yousheng (2015/06/30) V. The Global Trend of Returning to Primitive Societies and Its Prospects Studies show that since humanity entered the modern era, the rate of species extinction has exceeded any period in the Earth’s 4.5 billion-year history. In the last century, the rate of species extinction has been more than a hundred times faster than in previous years. […]