Through extensive data and literature analysis, I have learned that many NFTs have revealed many serious environmental problems in the face of rapid development. It is also clear that people are now finding ways to combat these problems, such as PoS and DPoS, and that it is through the early...

This work presents an economic analysis of the issues surrounding pollution and the pollution pays principle (PPP) such as the conflict between economics and ecology, externalities, internalization of external costs, solutions to externalities, the economic instruments as recommended by the OECD...