There are serious pollution in Pearl Delta and acid rain is very common in Guangdong. They affect us day by day . You cannot stop anything even you stay home. Have you heard about溫水煮蛙?. We are the frog in the warm water... then hot water... then we boiled. Most of people do nothing . Even we know we may not help too much , we can contribute a little bit. As a consumer , we have power to force the produce to change and save the world. As a mother, we can teach our kids to save the world, save the environment and save money.