"We generated these environmental pollutions, and in order to overcome pollution, we had to take in a lot of cost. Because we pursued economic development and economic growth, we polluted our environment. We do not want developed as well as developing countries to repeat the same mistake. That is why we pursue both environmental protection and economic growth. In doing this, the key lies in science and technology. In the past, we mass produced, mass consumed and mass disposed, and we took that for granted. However, we no longer live in that sort of age. We have to reduce waste as much as possible. We now also have to reuse waste as much as possible as resources, and all things need to be recycled from now on. A zero waste, zero emission society is necessity."