bigthink2012.10.3---Joel Cohen:未來50年的全球人口問題

bigthink2012.10.3---Joel Cohen:未來50年的全球人口問題 Joel Cohen: An Introduction to Demography (Malthus Miffed: Are People the Problem?) Malthus Miffed: Are People the Problem, the Solution, or Both? A Introduction to Demography and Populations Study through an Examination of the World's Population Professor Joel Cohen: Abby Rockefeller Mauzé Professor of Populations, Rockefeller University, Mathematical Biologist, Columbia University In the next fifty years the world will face population problems that it has never faced before. Billions will live in mega slums without access to clean water or medical care. In his lecture, Professor Joel Cohen teaches you how demography can provide answers to the life or death questions caused by the world's swelling population and dwindling resources. Can we prevent an outcome where wealthy western countries are in permanent population decline, while third world cities into swell into massively overcrowded slums with no access to education, healthcare, or hope? The Floating University Originally released September, 2011. Additional Lectures: Michio Kaku: The Universe in a Nutshell: www.youtube.com 喬爾·科恩：介紹人口（馬爾薩斯惱火：是人的問題？） 馬爾薩斯惱火：“是人的問題，解決方法，或兩者？人口統計和人口研究通過考試的世界人口喬爾·科恩教授：阿比洛克菲勒Mauzé種群數量的教授，洛克菲勒大學的數學生物學家，哥倫比亞大學在未來50年內，全球將面臨的人口問題，它從來沒有遇到過一個簡介前。十億美元將生活在沒有獲得清潔的水或醫療照顧的大型貧民窟。喬爾·科恩教授在他的演講中，教你如何人口的生命或死亡引起世界的人口膨脹，資源日益減少的問題提供答案。我們可以防止富裕的西方國家是常住人口下降的結果，而第三世界國家的城市，到膨脹到大規模擁擠的貧民窟，沒有獲得教育，醫療保健，還是希望？浮動大學最初發布2011年9月。其他講座：加來道雄：果殼中的宇宙：www.youtube.com