Fair Plan 8: Earth’s Climate Future—Pope Francis’ Population Mistake  

作　　者：Michael E. Schlesinger Michael Ring Emily F. Cross Michael E. Schlesinger;Michael Ring;Emily F. Cross(Climate Research Group, Department of Atmospheric Sciences, University of Illinois at Urbana-Champaign, Urbana, IL, USA)

机构地区：[1]Climate Research Group, Department of Atmospheric Sciences, University of Illinois at Urbana-Champaign, Urbana, IL, USA

出　　处：《Atmospheric and Climate Sciences》2016年第1期103-111,共9页大气和气候科学（英文）

摘　　要：Pope Francis wrote in his Encyclical Letter Laudato Si’: On Care for Our Common Home: “Instead of resolving the problems of the poor and thinking of how the world can be different, some can only propose a reduction in the birth rate.” … “To blame population growth instead of extreme and selective consumerism on the part of some is one way of refusing to face the issues.” Here, we test the hypothesis that population size does not matter. We do so in terms of the effect of the size of the human population on its emission of greenhouse gases. We find that the hypothesis is false = PO-PULATION MATTERS. Ceteris paribus, the larger the population of human beings on Planet Earth, the more difficult it will be to reduce, and finally eliminate, the emission of greenhouse gases by humanity and, thereby, constrain human-caused climate change = Anthropogenic Global Warming.Pope Francis wrote in his Encyclical Letter Laudato Si’: On Care for Our Common Home: “Instead of resolving the problems of the poor and thinking of how the world can be different, some can only propose a reduction in the birth rate.” … “To blame population growth instead of extreme and selective consumerism on the part of some is one way of refusing to face the issues.” Here, we test the hypothesis that population size does not matter. We do so in terms of the effect of the size of the human population on its emission of greenhouse gases. We find that the hypothesis is false = PO-PULATION MATTERS. Ceteris paribus, the larger the population of human beings on Planet Earth, the more difficult it will be to reduce, and finally eliminate, the emission of greenhouse gases by humanity and, thereby, constrain human-caused climate change = Anthropogenic Global Warming.

关 键 词：Earth’s Climate Future Population Matters 

分 类 号：C92[社会学—人口学]