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Transcript of Population Chapter 2 Chap 2 Population Egeo 201 1.
PopulationPopulation
Chapter 2Chapter 2
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 11
Oct 2, 2013Oct 2, 2013
Note first extra credit lectureNote first extra credit lecture Note means of making a definitionNote means of making a definition Friday quiz on chap 1, Edward, and Friday quiz on chap 1, Edward, and
videosvideos Oct 4, 2013Oct 4, 2013 Last names on assignmentsLast names on assignments If we can’t read it we don’tIf we can’t read it we don’t Some had excellent answers regarding Some had excellent answers regarding
SyriaSyriaChap 2 Population Egeo 201Chap 2 Population Egeo 201 22
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 33
Class Based Vernacular West Boundary – Fall 2013
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 44
Class Based Vernacular West Boundary – Fall 2013
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 55
Class Based Vernacular West Boundary – Spring 2012
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 66
Class Based Vernacular West Boundary – Spring 2012
Fall 2012 Class
World Population Centers -- Today
77Demographics and MigrationDemographics and Migration
World Population World Population http://www.census.gov/main/www/popclock.html
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 88
Population by ContinentPopulation by Continent
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 99
Rank ContinentPopulation
2013±% p.a.
2010-2013
— World 7,162,119,000 1.17%
1 Asia 4,298,723,000 1.06%
2 Africa 1,110,635,000 2.51%
3 Americas 972,005,000 1.03%
4 Europe 742,452,000 0.10%
5 Oceania 38,304,000 1.47%
Density MeasuresDensity Measures
Thing on top – Area on bottomThing on top – Area on bottom Arithmetic D = Pop/AreaArithmetic D = Pop/Area
– Limited valueLimited value Physiological D = Pop/Arable AreaPhysiological D = Pop/Arable Area
– Pre-Industrial indicator of Carrying Pre-Industrial indicator of Carrying CapacityCapacity
Agricultural D = Farmers/Arable AreaAgricultural D = Farmers/Arable Area– Indicator of DevelopmentIndicator of Development
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 1010
1111Demographics and MigrationDemographics and Migration
Here size is related to pop not area.
Population Cartogram
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 1212
DEMOGRAPHIC TRANSITION MODEL
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 1313
TodayToday
Investigate the Demographic Investigate the Demographic Transition ModelTransition Model
Investigate Types of Diagrams used Investigate Types of Diagrams used to display and map Demographicsto display and map Demographics
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 1414
1. DEFINING 1. DEFINING GENERAL GENERAL TERMS TERMS
AND AND CONCEPTSCONCEPTS
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 1515
Basic Terms
Crude Birth Rate
Crude Death Rate
Rate of Natural Increase
Infant Mortality Rate
Fertility Rate
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 1616
Crude Birth RateCrude Birth Rate
CBRCBR Number of live births per year = Number of live births per year =
3,1803,180 Divided by population = 200,000Divided by population = 200,000 Times 1,000Times 1,000
CBR = [(3,180)/200,000] x 1,000CBR = [(3,180)/200,000] x 1,000
CBR = CBR = 15.9 births per 1,000 people15.9 births per 1,000 people
Crude Birth RateCrude Birth Rate
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 1717
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 1818
Crude Death RateCrude Death Rate
CDRCDR Number of deaths per year = 1,860Number of deaths per year = 1,860 Divided by population = 200,000Divided by population = 200,000 Times 1,000Times 1,000
CDR = [(1,860)/200,000] x 1,000CDR = [(1,860)/200,000] x 1,000
CDR = CDR = 9.3 deaths per 1,000 people9.3 deaths per 1,000 people
Crude Death RateCrude Death Rate
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 1919
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 2020
Rate of Natural IncreaseRate of Natural Increase
RNIRNI CBR = 15.9CBR = 15.9 Minus CDR = 9.3Minus CDR = 9.3 Divided by 10Divided by 10
RNI = (CBR – CDR)/10 RNI = (CBR – CDR)/10 = [(15.9 -9.3) /10 = [(15.9 -9.3) /10 = = 0.66% 0.66% growth per yeargrowth per year
Rate of Natural IncreaseRate of Natural Increase
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 2121
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 2222
Infant Mortality RateInfant Mortality Rate
IMIM number of newborns dying under 0ne number of newborns dying under 0ne
year of age = 25year of age = 25 divided by the number of live births divided by the number of live births
during same year = 3,180during same year = 3,180 Times 1,000 Times 1,000
IM = (25/3,180) x 1,000IM = (25/3,180) x 1,000
IM = IM = 7.9 deaths per 1,000 births7.9 deaths per 1,000 births
Doubling TimeDoubling Time
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 2323
http://www.metamorphosisalpha.com/ias/population.php
Rate of Nat. Increase
Doubling Time
1% 70yrs
2% 35yrs
3% 24yrs
USA 0.545 % 128yrs
Infant Mortality RateInfant Mortality Rate
2424Chap 2 Population Egeo 201Chap 2 Population Egeo 201
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 2525
Fertility RateFertility Rate
Average Number of child birthsAverage Number of child births Per womanPer woman
Since a couple is 2 people, need a Since a couple is 2 people, need a little more than 2 births to replace little more than 2 births to replace the parentsthe parents
2.12.1 is considered a stable growth is considered a stable growth fertility rate in the USA or a fertility rate in the USA or a Developed CountryDeveloped Country
Fertility RateFertility Rate
2626Chap 2 Population Egeo 201Chap 2 Population Egeo 201
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 2727
Types of DiagramsTypes of Diagrams
Demographic Transition ModelDemographic Transition Model Population PyramidPopulation Pyramid Trend DiagramsTrend Diagrams
– Temporal (over time)Temporal (over time)– Spatial (over spaceSpatial (over space
Survivorship DiagramSurvivorship Diagram
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 2828
2.2.DEMOGRAPHIC DEMOGRAPHIC TRANSITION TRANSITION MODEL MODEL
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 2929
Time
Naturalincrease
Birth rate
Death rate
Note: Natural increase is produced from the excess of births over deaths.
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 3030
Another way of displaying rate of natural increase
Curve for changing Rate of Natural Increase during the Demographic Transition
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 3131
What is the Demographic What is the Demographic Transition Model?Transition Model?
The "Demographic Transition" is a The "Demographic Transition" is a model that describes population model that describes population change over time. change over time. – Our main concern has been growthOur main concern has been growth– Now in Industrial Countries it is in Now in Industrial Countries it is in
declinedecline
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 3232
What is the Demographic What is the Demographic Transition Model?Transition Model?
It is based on an interpretation It is based on an interpretation begun in 1929 by the American begun in 1929 by the American demographer Warren Thompson, of demographer Warren Thompson, of the observed changes, or the observed changes, or transitionstransitions, , in birth and death rates in in birth and death rates in industrialized societies over the past industrialized societies over the past two hundred years or so. two hundred years or so.
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 3333
What is the Demographic What is the Demographic Transition Model?Transition Model?
The "Demographic Transition" is a The "Demographic Transition" is a model/ a scientific hypothesismodel/ a scientific hypothesis– Until the 1990s it seemed to work well Until the 1990s it seemed to work well
with Developed Countrieswith Developed Countries– It worked It worked pretty wellpretty well with Less with Less
Developed CountriesDeveloped Countries
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 3434
What is the Demographic What is the Demographic Transition Model?Transition Model?
The "Demographic Transition" is The "Demographic Transition" is based on the Scientific Method, based on the Scientific Method, – so we are continually “experimenting” so we are continually “experimenting”
with it and improving itwith it and improving it
Here we will critique it with Italy & Here we will critique it with Italy & JapanJapan
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 3535
Impacts and ConsequencesImpacts and ConsequencesThe next several sets of tables summarizes the The next several sets of tables summarizes the
measures of impacts of the Transitionmeasures of impacts of the Transition
Four Stages ImpactsFour Stages Impacts 1. Very Low Growth1. Very Low Growth 2. High Growth2. High Growth 3. High but Slowing 3. High but Slowing
GrowthGrowth 4. Low Growth4. Low Growth
Some now see a fifth stageSome now see a fifth stage 5. ??? Decline sets in ???? 5. ??? Decline sets in ????
Which is the case in Which is the case in Europe and JapanEurope and Japan
Factors That Change over the Factors That Change over the StagesStages
Family SizeFamily Size Infant Mortality & Fertility Infant Mortality & Fertility
Rates Rates Family EconomicsFamily Economics Status of KidsStatus of Kids Gender RolesGender Roles Health ConditionsHealth Conditions Child DeathsChild Deaths Population Size Population Size
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 3636
Demographic Transition ModelDemographic Transition Model
Stage 1 : Pre Stage 1 : Pre industrializatindustrialization: Stable ion: Stable population population growthgrowth
Stage 2: Stage 2: Rapid Rapid population population growthgrowth
Stage 3: Stage 3: Continued and Continued and decreasing decreasing population population growthgrowth
Stage 4: Stage 4: Stable low Stable low population population growthgrowth
CBRCBRHigh Birth High Birth ratesrates
High Birth High Birth ratesrates
Falling Birth ratesFalling Birth rates Low Birth ratesLow Birth rates
Family Size Family Size -- planned-- planned
Family Family Planning -- The Planning -- The general plan is general plan is to have many to have many
kidskids
Family Family Planning -- The Planning -- The general plan is general plan is to have many to have many
kidskids
Family Planning -- Family Planning -- The plan is to have The plan is to have fewer kidsfewer kids
Trends Trends stabilize with stabilize with 2 kid families 2 kid families or lessor less
Infant Infant Mortality Mortality Rate/ Rate/ Fertility Fertility RateRate
Many children Many children because few because few survive-- high survive-- high fertility ratefertility rate
Still many kids Still many kids because because
expectexpect few to few to survive -- high survive -- high
fertilityfertility
Lower infant Lower infant mortality rates -- mortality rates -- less pressure to less pressure to have children, have children, fertility declinesfertility declines
Small family Small family size low size low fertility ratefertility rate
Family Family EconomicsEconomics
Many children Many children are needed to are needed to work the landwork the land
Children are Children are still useful for still useful for work work
Increased Increased mechanization and mechanization and industrialization industrialization means less need for means less need for labor/kidslabor/kids
Women are Women are working in working in great great numbersnumbers
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 3737
Demographic Transition ModelDemographic Transition Model
Stage 1 : Pre Stage 1 : Pre industrializatiindustrialization: Stable on: Stable population population growthgrowth
Stage 2: Rapid Stage 2: Rapid population population growthgrowth
Stage 3: Stage 3: Continued and Continued and decreasing decreasing population population growthgrowth
Stage 4: Stable Stage 4: Stable low population low population growthgrowth
CBRCBR
High Birth ratesHigh Birth rates High Birth ratesHigh Birth rates Falling Birth ratesFalling Birth rates Low Birth ratesLow Birth rates
Status of Status of KidsKids
Children are a Children are a sign of virility & sign of virility & status and old status and old age insuranceage insurance
Children are a Children are a sign of virility & sign of virility & status and old status and old age insuranceage insurance
Increased desire Increased desire for material for material possessions and possessions and less desire for less desire for large familieslarge families
Kids are an Kids are an expense & expense & “bling”“bling”
Gender Gender rolesroles
Strong sex Strong sex rolesroles
Strong sex rolesStrong sex roles Emancipation of Emancipation of womenwomen
Emancipation of Emancipation of womenwomen
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 3838
Stage 1 : Stage 1 : Pre Pre industrializindustrialization: ation: Stable Stable population population growthgrowth
Stage 2: Stage 2: Rapid Rapid population population growthgrowth
Stage 3: Stage 3: Continued Continued and and decreasing decreasing population population growthgrowth
Stage 4: Stage 4: Stable low Stable low population population growthgrowth
CDRCDR High Death High Death RatesRates
Falling Death Falling Death RatesRates
Death rates Death rates LowLow
Death rates Death rates LowLow
Health Health ConditiConditionsons
Poor Diet & Poor Diet & Sanitation, Sanitation, Famine and Famine and DiseaseDisease
Improved Improved diet, diet, sanitation & sanitation & medical caremedical care
Slight Slight improvementimprovement
No changeNo change
Child Child DeathsDeaths
High child High child mortality mortality before age 5before age 5
A decrease A decrease in child in child mortalitymortality
Child Child mortality mortality very lowvery low
StableStable
After Copper, Models of Demography, After Copper, Models of Demography, http://www.bized.ac.uk/virtual/dc/copper/theory/th10.htmhttp://www.bized.ac.uk/virtual/dc/copper/theory/th10.htm
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 3939
Stage 1 : Stage 1 : Pre Pre industrializindustrialization: ation: Stable Stable population population growthgrowth
Stage 2: Stage 2: Rapid Rapid population population growthgrowth
Stage 3: Stage 3: Continued Continued and and decreasindecreasing g population population growthgrowth
Stage 4: Stage 4: Stable low Stable low population population growthgrowth
Rate Rate Natural Natural IncreaseIncrease
Very Low Very Low GrowthGrowth
High GrowthHigh Growth Slowing Slowing GrowthGrowth Low GrowthLow Growth
Population Population SizeSize
Small Small PopulationPopulation
BiggerBigger BiggerBiggerBiggestBiggest
After Copper, Models of Demography, After Copper, Models of Demography, http://www.bized.ac.uk/virtual/dc/copper/theory/th10.htmhttp://www.bized.ac.uk/virtual/dc/copper/theory/th10.htm
In Class ExerciseIn Class Exercise
Divide into groups of 2 or 3Divide into groups of 2 or 3 For the next two diagrams determine For the next two diagrams determine
the years for the start of Stage 2, 3 the years for the start of Stage 2, 3 and 4 as appropriateand 4 as appropriate
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 4040
Sources http://www.marathon.uwc.edu/geography/demotrans/demtran.htm
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 4141
Developed Country
Example: Sweden
Note that reality is a bit messier than theory.
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 4242
Developing Country
Example: Mexico
This looks more like what we are expecting
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 4343
Combination emphasizing changes over time, Sweden takes longer and Sweden starts from lower CBR and CDR
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 4444
3. TYPES 3. TYPES OF OF DIAGRAMSDIAGRAMS
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 4545
More Types of DiagramsMore Types of Diagrams
These diagrams help us to These diagrams help us to understand the mechanism causing understand the mechanism causing the Demographic Transition Model to the Demographic Transition Model to operate and its impactoperate and its impact– Survivorship DiagramSurvivorship Diagram– Stabilization Ratio DiagramStabilization Ratio Diagram– Population PyramidsPopulation Pyramids– Temporal TrendsTemporal Trends– Spatial TrendsSpatial Trends
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 4646
Survivorship Diagram: Emphasis on longer life expectancy as CDR drops
Less then 10% reached 25yrs old
Now 90% live past 55yrs old
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 4747
Public Health: One of the many past causes of high child mortality rates
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 4848
HIGHLIGHTS IN WORLD POPULATION GROWTHHIGHLIGHTS IN WORLD POPULATION GROWTH
1 1 billion billion in 1804in 1804
2 2 billion billion in in 1927 1927 (123 (123 years years later)later)
3 billion 3 billion in 1960 in 1960 (33 years (33 years later)later)
4 billion 4 billion in 1974 in 1974 (14 years (14 years later)later)
5 billion 5 billion in 1987 in 1987 (13 years (13 years later)later)
7.1 billion 7.1 billion in 2013 (23 in 2013 (23 years years later) later)
Recent Exponential Growth of World’s Population as countries enter Stage 2 and Stage 3 of the Demographic Transition
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 4949
Total Population of the World by Decade, 1950–2050
http://www.infoplease.com/ipa/A0762181.htmlhttp://www.infoplease.com/ipa/A0762181.html
(historical and projected)
YearTotal world population
(mid-year figures)Ten-year growth
rate (%)
1950 2,556,000,053 18.9%
1960 3,039,451,023 22.0
1970 3,706,618,163 20.2
1980 4,453,831,714 18.5
1990 5,278,639,789 15.2
2000 6,082,966,429 12.6
20101
6,848,932,929 10.7
20201
7,584,821,144 8.7
20301
8,246,619,341 7.3
20401
8,850,045,889 5.6
20501
9,346,399,468 —
The good news – Growth rate is in decline
The bad news – we will try to add another 2.5 bill.
Mainly another Billion people in Africa
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 5050
Stabilization of World’s population is still over a generation away
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 5151
Population Pyramids
• Demonstrate where the population is by age cohort
• Also can see Demographic Stage
Guatemala Stage 2
Mexico is going into Stage 3
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 5252
USA – what Stage would you say this is???
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 5353
Demographic IndicatorsBirth Rate: 12 per thousand Total fertility rate: 1.8 births Natural increase: 0.1% per year 1990-2000 Age structure: 18% under 15 yrs.age
Demographic Indicators Birth Rate: 9 per thousand Total fertility rate: 1.2 births Natural increase: -0.1% per year 1990-2000 Age structure: 14% under 15 yrs.age
Stage 4: Sweden
Italy with declining population. Will there be a Stage 5???
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 5454
Japan, an upside down pyramid in the making? Population collapse???
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 5555
Example of how families adjust to lower infant mortality rates with lower fertility rates.
Result is a decline in CBR
This is a temporal trend diagram.
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 5656
Spatial Trend Diagram: Countries with higher IM have higher Fertility Rates.
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 5757
Comparative Temporal and Spatial Data Diagram
What is occuring here? Speculate why.
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 5858
Comparison of Development and Wealth to Population Growth Rates across Countries
Births are solid line, deaths dashedNote little difference in death rate, large difference in birth rate
Result poorer countries grow faster, rich ones little to none, today even declines
Additional Details on MexicoAdditional Details on Mexico
If you want more information on If you want more information on Mexico click belowMexico click below
http://www.un.org/esa/population/http://www.un.org/esa/population/meetings/EGMPopAge/meetings/EGMPopAge/Partida_Figures.pdf Partida_Figures.pdf
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 5959
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 6060
Where is the World’s Population Growing? Declining?
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 6161
ONE LAST ONE LAST CONCEPTCONCEPT
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 6262
Dependency RatioDependency Ratio
Ratio of non-working population to Ratio of non-working population to working age populationworking age population
Non-Workers are the young and aged Non-Workers are the young and aged retireesretirees– young are usually 15 yrs old and belowyoung are usually 15 yrs old and below– retirees are usually 64 yrs old and retirees are usually 64 yrs old and
aboveabove
Dependency RatioDependency Ratio
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 6363
Cape Verde: Mostly Kids
Denmark: Split between kids & elderly
Chile: Kids still dominate
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 6464
Pakistan’s High Dependency Ratio now and in the future based on lots of kids but few elderly.
However note how the young population is expected to stabilize and elderly grow.
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 6565
Dependency Ratio WoesDependency Ratio Woes
A rising dependency ratio is A rising dependency ratio is also also a a concern in many countries that are concern in many countries that are facing facing aging populationsaging populations, since it , since it becomes difficult for pension and becomes difficult for pension and social security systems to provide to social security systems to provide to retirees.retirees.
© Copyright 2006, From The Wilderness Publications, www.fromthewilderness.com. All Rights Reserved. This story may NOT be posted on any Internet web site without express written permission. Contact [email protected]. May be circulated, distributed or transmitted for non-profit purposes only.
More on DependencyMore on Dependency
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 6666
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 6767
Japan showing its high number of dependants to working age population
•lots of elderly (nearly black color)
• Working age population (purple color)
•few kids (dark purple color)
Result is high Dependency Ratio
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 6868
Malthus – And the Malthus – And the Doomsdayers vs. Doomsdayers vs. Cornicopians Cornicopians
Pop. GrowthFood Growth
Pop. Growth
Food Growth
6969Chap 2 Population Egeo 201Chap 2 Population Egeo 201
Lester BrownLester Brown
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 7070
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Sections 2.9 and 2.10Sections 2.9 and 2.10
I will leave these for you to read and I will leave these for you to read and reflect on by yourselfreflect on by yourself
If you have questions raise them in If you have questions raise them in class or at the voluntary tutorial class or at the voluntary tutorial sessionsession
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 7171
Declining Birth Rate 1975-2005Declining Birth Rate 1975-2005
7272Chap 2 Population Egeo 201Chap 2 Population Egeo 201
% Women Using Family Planning
7373Chap 2 Population Egeo 201Chap 2 Population Egeo 201
Type of Family Planning
7474Chap 2 Population Egeo 201Chap 2 Population Egeo 201
Dr. Snow’s study: On which water pump did he remove the handle???
7575Chap 2 Population Egeo 201Chap 2 Population Egeo 201
Global Aids pattern, note the region with no data – what might this inform us about culture? 7676Chap 2 Population Egeo 201Chap 2 Population Egeo 201
Diffusion of Aids • Besides contagious diffusion what other type(s) of diffusion are present on this map?
Diffusion typesa. relocationb. expansionc. hierarchicald. contagiouse. stimulus
7777Chap 2 Population Egeo 201Chap 2 Population Egeo 201
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 7878
VIDEOS TO VIDEOS TO LOOK ATLOOK AT
Interesting VideosInteresting VideosHans Rosling on global population growth – TED Hans Rosling on global population growth – TED
Lecture Lecture http://www.ted.com/talks/lang/eng/hans_rosling_on_ghttp://www.ted.com/talks/lang/eng/hans_rosling_on_global_population_growth.html lobal_population_growth.html
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 7979
Interesting VideosInteresting VideosPopulation divide – around the worldPopulation divide – around the world
http://www.youtube.com/watch?http://www.youtube.com/watch?v=LygyRoxRzyE&feature=relatedv=LygyRoxRzyE&feature=related
Right leaning Heritage Foundation -- Decline of Europe based Right leaning Heritage Foundation -- Decline of Europe based on Demographic Collapse (go to minute 8:00)on Demographic Collapse (go to minute 8:00)
http://www.youtube.com/watch?v=xlkEYoKC-http://www.youtube.com/watch?v=xlkEYoKC-kA&feature=relatedkA&feature=related
An Egyptian take: Muslim majority in Europe in 20 years (in An Egyptian take: Muslim majority in Europe in 20 years (in Arabic)Arabic)
http://www.youtube.com/watch?v=CSWLLc6uikE&feature=fvwhttp://www.youtube.com/watch?v=CSWLLc6uikE&feature=fvw
A historical take: Demographic Transition in Europe; Mortality A historical take: Demographic Transition in Europe; Mortality Decline – Yale University standard lecturesDecline – Yale University standard lectures
http://academicearth.org/lectures/mortality-decline-in-europe http://academicearth.org/lectures/mortality-decline-in-europe
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 8080
Let’s Play with the Data Let’s Play with the Data http://www.gapminder.org /http://www.gapminder.org /
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 8181
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 8282
A FEW STUDY A FEW STUDY QUESTIONSQUESTIONS
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 8383
1. Explain what is meant by each of the following terms: a. crude birth rate b. infant mortality rate c. dependency ratiod. Crude death ratee. Rate of Natural Increase
2. Name a country where the death rate has fallen rapidly since WWII. (i) For that country give reasons why the death rate has fallen. (ii) How has this change in death rate affected life expectancy?
Study Questions: PopulationThe following questions are to help you with the current notes and all the readings in this component of the course
After: http://www.getthatgrade.co.uk/issue_02/test.htm
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 8484
3. The diagram below shows a simplified version of the demographic transition model. (I) What was happening to the population total in Stage 2?(ii) What was happening to the population total in Stage 3?(iii) Name a country which has developed a policy to reduce its birth rate.(iv) Why was this policy needed?(v) Describe the policy.(vi) How successful has the policy been? Mention any problems that the policy has caused, as well as its successes.
Chap 2 Population Egeo 201Chap 2 Population Egeo 201 8585
4. Should we be worried about private 4. Should we be worried about private pensions in the future? What if a pensions in the future? What if a growing stock market is tied to a growing stock market is tied to a growing population and population growing population and population declines?declines?