As individual, we can help the nature with green life. 3R, recycle, reuse and reduce. Recycle thing that can recycle like metal, paper and plastic. Reuse old paper, use double side of paper if you drafting or just general use. Reduce using paper, using email or electric card for greeting. Using more High technology for chatting or gathering. Like Skype or Facebook. It can reduce many of your energy consumption. For simple, close the electric application if not in use. Using Renewable energy is also helpful in household. Like solar and winds power. It can save earth. It may reduce a small amount if only one do. But it can be very useful if in a city scale and even worldwide. It can affect 1 to 10% of whole world consumption.

For realistic, it can not enough to stop the situation. But at least it can slow down the process, little by little. Let scientists more time to think of new solution.

Yes, factory and industry in fact, producing over 70%-80% of pollution to the whole world. While rapidly growing of city. The pollution is uprising double in every 7 to 10 years of time and over we can expect. 2050 will be over 6 billion people in city. It would danger for world if pollution go on. Many crisis ahead, bad air, food crisis, lack of clean water, frequent flooding and drought, Tornado and Storm and other extreme weather.