IDST 1000Y Lecture Notes - Lecture 9: Reproductive Health, Demographic Transition, Sub-Saharan Africa
15 Dec 2016
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In a quarter century, india will have more people than china. Part 2: 20 multiple choice 20% Part 3:5 answer 5 (out of 11) short answer questions 25% Part 4: answer 1 (out of 6) long answer questions 35% Nothing will be included from lecture 11. Just over 3 years ago the world"s population grew past 7 billion. 7 years ago the urban population outgrew that of the rural population. After 1800 world population started to dramatically increase. After 1950 population of developed countries shoots upwards. 11 billion people by the end of the century. 5 million people when humanity invented agriculture. When columbus sailed, not even 500 million. Population growth: when birth rates are greater than death rates. Birth rate/death rate- birth/death per 1000 people in a given year. Birth and death rates have both been declining. Birth rates have fallen more rapidly than death rates in developed countries.
