I have three reasons to write this book. This book is suitable to readers who have interest to learn how to achieve government policy to reduce environment pollution, but also keeps economic growth at the same time, or who have need to solve environment pollution challenges when who needs to open factory to manufacture products, or the student who needs to find what kind of method how to measure whether average income capita of GDP after reduction of environment pollution cost per year. My first reason is to give recommendation to indicate whether how to prove environmental pollution will influence to the country’s economy whether which is increasing or decreasing in the long term and I also recommend that whether how any country’s government and manufacturer can reduce environment pollution and I explain what are the bad influences from environment pollution to any countries for long term.My second reason is to explain why environment and human's qualify of life and economic growth has close relationship. I shall give reasons and evidences to support my idea. In this book, I shall also indicate these developed countries , such as England, US, Canada and New Zealand are encountering environmental pollution challenges as well as other developing countries, such as India, China and Hong Kong are also encountering environmental pollution challenges. I shall explaiPrefaceI have three reasons to write this book. This book is suitable to readers who have interest to learn how to achieve government policy to reduce environment pollution, but also keeps economic growth at the same time, or who have need to solve environment pollution challenges when who needs to open factory to manufacture products, or the student who needs to find what kind of method how to measure whether average income capita of GDP after reduction of environment pollution cost per year. My first reason is to give recommendation to indicate whether how to prove environmental pollution will influence to the country’s economy whether which is increasing or decreasing in the long term and I also recommend that whether how any country’s government and manufacturer can reduce environment pollution and I explain what are the bad influences from environment pollution to any countries for long term.My second reason is to explain why environment and human's qualify of life and economic growth has close relationship. I shall give reasons and evidences to support my idea. In this book, I shall also indicate these developed countries , such as England, US, Canada and New Zealand are encountering environmental pollution challenges as well as other developing countries, such as India, China and Hong Kong are also encountering environmental pollution challenges. I shall explain why which will influence their citizen's quality of life and economic growth challenge. Finally, I shall indicate how which can solve this cities environmental pollution challenge. This book is suitable to any students who have interest to research why economy pollution can influence our quality of life and economic growth challenge.