The effect of population control on societal fragmentation end-5

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Information about The effect of population control on societal fragmentation end-5

Published on November 8, 2017

Author: ZviLotker

Source: slideshare.net

1. THE EFFECT OF POPULATION CONTROL ON SOCIETAL FRAGMENTATION By David Peleg, The Weizmann Institute of Science ISRAEL, Zvi Lotker, Ben-Gurion University of the Negev ISRAEL

2. What are the 10 most influential events in the 20th century? 1. World War I 2. Russian Revolution and Communism 3. The Depression 4. The rise of dictatorships 5. World War II (1939–1945) 6. The Nuclear Age 7. The Cold War (1947–1991) 8. The space race 9. The end of the Cold War 10. Information and communications technology

3. What are the 5 biggest global challenges 21st century?  Food security  Climate change  Gender inequality  Poverty  Overpopulation

4. Single child policy has many effects  Population planning policy of China from 1979  Disparity in sex ratio at birth  30 million more men than women in 2020 (wiki)  Quality of life for women  women have increased opportunities to receive education (wiki)  "Four-two-one" problem

5. “Four-two-one” Problem Chinese New Year Eid al-Fitr Christmas dinner

6. One-child policy- 1979-2017  War on poverty  1981: 42% poverty worldwide  2017: 11% poverty worldwide  The single biggest reason for this delightful trend is that China. In 1981, almost unbelievably, 88% of Chinese (and 96% of rural Chinese) seem to have lived below the poverty line. In 2013 only 2%

7. What are the 10 most influential events in the 20th century? 1. World War I 2. Russian Revolution and Communism 3. The Depression 4. The rise of dictatorships 5. World War II (1939–1945) 6. The Nuclear Age 7. The Cold War (1947–1991) and the Space Race 8. The end of the Cold War 9. China’s One-Child Policy (1978) 10. Information and communications technology

8. Population Control: Simple Model Galton–Watson process  A Galton–Watson process is a stochastic process {Xn} which evolves according to the recurrence formula X0 = 1 and

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