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The Global Village. rachelfarrell@pdst.ie. According to Harter (2,000) Shrinking the population of the world at the end of the 20th C to 100 people would look like the following. 100 people in the world. 57 Aisian 21 European 14 Western Hemisphere 8 African. YouTube clips.
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The Global Village rachelfarrell@pdst.ie
According to Harter (2,000) Shrinking the population of the world at the end of the 20th C to 100 people would look like the following.
100 people in the world • 57 Aisian • 21 European • 14 Western Hemisphere • 8 African
YouTube clips • http://ngm.nationalgeographic.com/7-billion (7billion video) • http://www.youtube.com/watch?v=4B2xOvKFFz4 (most typical person) • http://www.youtube.com/watch?v=aSpUWt_dpAo (why they are doing a series on population)
100 people in the world • 52 Male • 48 Female • 70 non white • 30 white
100people in the world • 70 non Christian • 30 Christian
100 people in the world • 89 Hetrosexual • 11 Homosexual
100 people in the world • 6 people would possess 60% of the entire world’s wealth. • All 6 people would be from the US
100 people in the world • 80 would live in substandard housing
100 people in the world • 70 would be unable to read
100 people in the world • 50 would suffer from malnutrition
International Interactive Resources Freerice.com
100 people in the world • 1 would be near death • 1 would be near birth • 1 would have a college education • 1 would own a computer
YouTube clips • http://ngm.nationalgeographic.com/7-billion (7billion video) • http://www.youtube.com/watch?v=4B2xOvKFFz4 (most typical person) • http://www.youtube.com/watch?v=aSpUWt_dpAo (why they are doing a series on population)
Population Powerpoint produced by Rachel Farrell (PDST) & AoifeHealion (SHS, Tullamore) Sources of information: SEC Marking Schemes, newspaper articles & documentaries
Syllabus Economics of Population • Global and national population, size, composition and trends. • Over, under and optimum population. • The labour force and employment. • The importance of population, and its influence on economic development and growth.
Short 2009 Q 2 2006 Q 2 Long 2011 Q 8 (a) & (b) 2010 Q 7 (a) 2009 Q 6 2008 Q 3 (c) 2007 Q 6 2005 Q 6 (a) & (c) 2003 Q 7 2002 Q 7 (c) 2001 Q 7 (c) Exam Questions OLStudyclix
Short 2010 Q 9 2006 Q 1 2001 Q 9 Long 2011 Q 8 (a) (b) (c) 2010 Q 8 (b) (c) 2008 Q 7 (c) 2005 Q 8 (a) 2003 Q 7 (c) Exam Questions HL
The 2011 census of Ireland highlighted that Complete “scanning exercise” on pdst website
Population Pyramid http://en.wikipedia.org/wiki/Population_pyramid
Population Pyramid • Is a diagram that shows the distribution by age of the population of a country. • In Ireland in 2006 the median age is approx 35 years. • Irelands population is becoming older. http://en.wikipedia.org/wiki/Population_pyramid
Thomas Robert Malthus Classical Economist English (1776-1834) “The Principles of Population” • Applied the Law of Diminishing Returns to Land • Best land taken up first, then next best, then inferior…. • At each stage the amount of food is less than before. • Theory of • Population & Food • Population grows geometrically (2,4,8,16,32). • Food grows arithmetically (1,2,3,4,5,6). • If population not kept in check famine & disease would result. • SOL did not fall in 19th C but his ideas were more relevant in the population explosion of the 20th C Iron Law of Wages An increase in wage above subsistence level = increase in population = increase in supply of labour =decrease in wage
World population 7,000,000,000 7 billion
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