Green or economics development, we still conflict it passing through the whole century since the industrial revolution. In 1998-1999, the world was in the situation of financial crisis; it led to the global financial market and trade market. Many countries were industrial countries; China, Thailand and so on. 

Therefore, world carbon emission has increased incredibly and many organizations, and institutions begin to focus on environmental conservation. In the past day, environmental conservation and economic development were non-partnership but in world politics, post-metalism raised and economics development measured not in GDP growth and in individual income and health. It was the beginning of green economic development. 

So, what is green economic development? Green economic development is the economic development which affects the environment at least. The world population is incredibly increasing and needs more and more employment; that’s why economic development is essential for the world. Also the environment, our civilization is based on the environment. 

So, how to implement green economic development? First is changing the type of industry construction. In other words, this industry is an eco-friendly industry. In the past, industries were the root of trash and evil.  In the past, cutting down all trees and other diversities including in the industrial construction area. Thus, it has a big effect on the environment. In this method , not cutting down any in the area, so the environment is suitable and pleasing. In the economics point of view, a cool system for industries costs too much. Now, no need to spend more. Another important step for implementation is housing. In the past, why housing far away from the industrial zone is the industrial zone emitted pollutants that cause health problems. Now, no more need, because the industries are eco-friendly. Another benefit is transportation less needed than before. Transportation sector is the contributor of carbon and greenhouse gas. 

In summary, the green economic development has to be implemented now. Let me conclude with the theme of the world environmental day 2020, “ time for nature”.