Zhao is an academic member of the Chinese Academy of Social Sciences (CASS) and a researcher at the CASS' Institute of Philosophy

I want to discuss the concept of "world" from a philosophical perspective. What's the best possible world? Let us pose this question to people. This was, and continues to be, an opportunity for people to construct the world — for the first men and women in their primitive state, as well as for all subsequent generations. Unfortunately, humans are unlikely to create the best possible world.