Taiwan's population density is the second highest in the world. It is estimated that the most appropriate population for the globe is 2.5 billion. Today, with the total world population already exceeding 5 billion and growing, do we want to add to the earth's burden?
台灣地區人口密度高居世界第二位；據估計，地球最適合居住的人口是廿五億，在全世界人口已超過五十億，並繼續成長的今天，我們還要加重地球的負擔嗎？