Is Population a Problem?

Size: px

Start display at page:

Download "Is Population a Problem?"

Allen Shaw
5 years ago
Views:

1 Is Population a Problem? 1

2 Santa Cruz Sentinel, Letters to the Editor, Jan. 11, 2004 Stop breeding frenzy Regarding "Choose Life" (letters, Jan 4.) what if Hitler s and Saddam s mothers had abortions? The right to choose belongs to the mother. It s a baby when the woman decides, not some guy or brainwashed Barbie blathering about sacred zygotes. Overpopulation is caused by idiotic male pride for doing what cockroaches do procreate. Men inflate their tiny egos by producing many children (overpopulation). Meanwhile, 800 million people starve and the natural world is destroyed by humans breeding frenzy. Under global male supremacy, men farm the uterus. Fetuses (and ex-fetuses) enrich their institutions of finance, technology and military, whether "harvested" before birth (stem cell labs, fertility clinics) or 18 years (obedient automatic weapons-soldiers). Bush cut funding for contraception women s reproductive rights in poor nations to ensure malnourished women s unwilling manufacture of consumer/worker/breeder/soldier units. Without reproductive rights, women are men s factory farms. Men fear women s right to choose it would disrupt the economy. What if they ran out of soldiers? And cheap workers? Women must be treated as subhumans (farmed animals) since women s primary job is to manufacture men (rent the video "Rain Without Thunder"). Women s rights are inseparable from animals rights. Aristotle and the Catholic Church both claimed women (and animals) have no souls. ELAINE CHARKOWSKI SANTA CRUZ 2

3 Human population dynamics show a very different pattern or so it appears 3

4 This is a result of development, better medical care, and reduced child mortality 4

5 This also leads to particular country demographic profiles number of people per age cohort 5

6 Demographic profiles 6

7 Global population growth rate is declining & population will stabilize at around 9 billion in

8 Population divided by territory = density 8

9 6.5 billion total Trends toward urbanization: more than half the world s people live in cities 9

10 10

11 The World is Spiky: Population Map by Tim Gulden, University of Maryland. 11 From Richard Florida, The World is Spiky,

12 The World is Spiky: Light Emissions Map by Tim Gulden, University of Maryland. From Richard Florida, The World is Spiky, The Atlantic Monthly, October With permission.

13 The World is Spiky: Patents Map by Tim Gulden, University of Maryland. From Richard Florida, The World is Spiky, The Atlantic Monthly, October With permission.

14 The World is Spiky: Scientific Citations Map by Tim Gulden, University of Maryland. From Richard Florida, The World is Spiky, The Atlantic Monthly, October With permission.

15 Population is a problem Rev. Thomas Malthus, c

16 The Core Principles of Malthusianism: 1. Food is necessary for human existence. 2. Human population tends to grow faster than the power in the earth to produce subsistence, and that 3. The effects of these two unequal powers must be kept equal. 4. Since humans tend not to limit their population size voluntarily ("preventive checks" in Malthus's terminology); population reduction tends to be accomplished through the "positive" checks of famine, disease, poverty and war. (5. The poor have little else to do besides procreation.) 16

17 The numerous poor are the problem; they must not be sustained through assistance, since that will only multiply their numbers 17

18 18

19 Garrett Hardin Population dynamics in a typical ecosystem 19

20 Growth in food production has kept up with growth in global population 20

21 Production of grains has risen even as prices have fallen 21

22 But malnourishment is widespread, even though there is enough food to feed the world 22

23 There is a lot of food moving around the world why isn t it produced where it is needed? Greater profit. 23

24 Densely-populated, impoverished urban areas are of particular concern Mumbai Rio 24

25 Feeding cities is not an easy matter 25

26 Will this pattern of food production change in the future? 26

27 People are a resource 27

Principles of Simon s thinking ( cornucopianism ) Growing population is not a problem it is a stimulus to innovation and economic growth People solve problems,

28 Principles of Simon s thinking ( cornucopianism ) Growing population is not a problem it is a stimulus to innovation and economic growth People solve problems, so that more people mean more problem solvers Scarcity induces innovation and substitution so that nothing will ever run out People are the ultimate resource 28

29 Moore s Law seems to bear Simon out 29

30 Substitution Technological innovation 30

31 The Green Revolution had great impact on food production but can it be sustained? Or supplemented by bioengineering? 31

32 There are disturbing signs of diminishing returns 32

33 Marx took a rather different approach 33

34 Basic Marxian principles Labor is the sources of all value Capital seeks to produce and sell goods that embody labor value The worker has only labor to sell to the producer, who then owns that labor The producer seeks to pay the lowest wage possible, given the supply of labor A reserve army of labor suppresses wages 34

Children who survive can provide the labor And when grown, they can find their own land But

35 Prior to late industrialization, high birth rates are due to high child mortality & need for family labor Small farmers need extra seasonal help on the land Can t afford to hire wage labor Children who survive can provide the labor And when grown, they can find their own land But shrinking plots & consolidation make this difficult if not impossible So, people migrate to cities 35

36 Lure of work & income in industrialized cities Surplus pool of labor result of capital intensification (automation, mechanization, consolidation) Factory work is also scarce & casual labor is plentiful. 36

37 In Nigeria, the decline of agriculture contributed to migration to cities 37

38 Hunger is usually due to lack of income to buy food 38

39 Malnourishment is both a consequence of food distribution and 39

40 Low income due to lack of employment 40

41 The problem is not people it is economic structure & lack of economic opportunity 41

42 Demographic transition 42

Unit 1 Population dynamics

Unit 1 Population dynamics Dynamics continually changing Population is the centre around which human geography revolves. Because populations change constantly over time it is necessary for geographers