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Country Population Over TimeCountry Population Over Time1950 2000`2050
China
Soviet Union
India
US
Japan
Indonesia
Germany
Brazil
UK
Italy
France
Bangladesh
Country Population Over TimeCountry Population Over Time1950 2000 2050
China China
Soviet Union India
India US
US Indonesia
Japan Brazil
Indonesia Russ Fed
Germany Pakistan
Brazil Bangladesh
UK Japan
Italy Nigeria
France Mexico
Bangladesh Germany
Country Population Over TimeCountry Population Over Time1950 2000 2050
China China India
Soviet Union India China
India US US
US Indonesia Pakistan
Japan Brazil Indonesia
Indonesia Russ Fed Nigeria
Germany Pakistan Brazil
Brazil Bangladesh Bangladesh
UK Japan Congo
Italy Nigeria Ethiopia
France Mexico Mexico
Bangladesh Germany Philippines
Megacities in 2007Megacities in 2007
Tokyo 33.6Tokyo 33.6 Seoul 23.4Seoul 23.4 Mexico City 22.4Mexico City 22.4 New York 21.9New York 21.9 Mumbai 21.6Mumbai 21.6 Delhi 21.4Delhi 21.4 Sao Paulo 20.6Sao Paulo 20.6 Los Angeles 18Los Angeles 18 Shanghai 17.4Shanghai 17.4 Osaka 16.7 Osaka 16.7
CairoCairo 16.1 16.1 Kolkatta 15.7Kolkatta 15.7 Manila 15.6Manila 15.6 Jakarta 15.1Jakarta 15.1 Karachi 15.1Karachi 15.1 Canton 14.7Canton 14.7 Buenos Aires 13.6Buenos Aires 13.6 Moscow 13.5Moscow 13.5 Beijing 12.8Beijing 12.8 Dacca 12.6Dacca 12.6
New Megacities in 2025:New Megacities in 2025:
LagosLagos BangaloreBangalore BangkokBangkok HyderabadHyderabad LahoreLahore
MadrasMadras ManilaManila New DelhiNew Delhi ShenyangShenyang YangonYangon
Specific Population Issues Specific Population Issues
Carrying CapacityCarrying Capacity Water ResourcesWater Resources Food ProductionFood Production Natural Disaster SusceptibilityNatural Disaster Susceptibility
0
5
10
15
20
25
30
1950 1975 2000 2015
Tokyo
New York
Karachi
Dakka
Lagos
Mumbai
City Population GrowthCity Population Growth
U.S. Water Use (USGS)U.S. Water Use (USGS) Americans use 183 gallons of water a day Americans use 183 gallons of water a day
for cooking, washing, flushing, and for cooking, washing, flushing, and watering purposeswatering purposes
4,000 gallons of water are needed to grow 4,000 gallons of water are needed to grow one bushel of corn, 11,000 gallons to grow one bushel of corn, 11,000 gallons to grow one bushel of wheat, and about 135,000 one bushel of wheat, and about 135,000 gallons to grow one ton of alfalfagallons to grow one ton of alfalfa
1,400 gallons of water are used to produce 1,400 gallons of water are used to produce a meal of a quarter- pound value meala meal of a quarter- pound value meal
1,800 gallons of water are needed to 1,800 gallons of water are needed to produce the cotton in a pair jeans, and produce the cotton in a pair jeans, and 400 gallons to produce the cotton in a 400 gallons to produce the cotton in a shirtshirt
Your Water Use and Water Your Water Use and Water FootprintFootprint
USGS Water Use Calculator Water Consumption Calculator Water Footprint HH22O Conserve Water Footprint O Conserve Water Footprint
CalculatorCalculator
Water Stress and Water ScarcityWater Stress and Water Scarcity Water Stress = Less than 1700 mWater Stress = Less than 1700 m33
per person per yearper person per year Water Scarcity = Less than 1000 mWater Scarcity = Less than 1000 m33
per person per yearper person per year 1.5 billion people lack access to safe 1.5 billion people lack access to safe
drinking water supplies (World Bank)drinking water supplies (World Bank) 2.5 billion people lack access to basic 2.5 billion people lack access to basic
sanitation (World Bank)sanitation (World Bank) Malarial and diarrheic diseases are Malarial and diarrheic diseases are
leading causes of infant mortalityleading causes of infant mortality
http://www.dailymail.co.uk/news/http://www.dailymail.co.uk/news/article-2731091/California-s-article-2731091/California-s-vanishing-lakes-Before-photos-vanishing-lakes-Before-photos-reveal-shocking-shriveling-effect-reveal-shocking-shriveling-effect-state-s-devastating-drought-state-s-devastating-drought-decades.htmldecades.html
ReferencesReferences11Jesrami, R. & M., www.artisandevelopers.com/web/tokyoJesrami, R. & M., www.artisandevelopers.com/web/tokyo22Gribbin, Gribbin, Insight on the NewsInsight on the News33Asia Development, Asia Development, Population and DevelopmentPopulation and Development44Jacot, Jacot, UNESCO CourierUNESCO Courier; Silber, ; Silber, Insight on the NewsInsight on the News55Asia Development, Asia Development, Population and DevelopmentPopulation and Development66Gribbin, Gribbin, Insight on the NewsInsight on the News77Jacot, Jacot, UNESCO CourierUNESCO Courier; Konvitz, ; Konvitz, OECD ObserverOECD Observer
88Silber, Silber, Insight on the NewsInsight on the News99Jacot,Jacot, UNESCO Courier UNESCO Courier1010Gribbin, Gribbin, Insight on the NewsInsight on the News1111Gribbin, Gribbin, Insight on the NewsInsight on the News1212Major, Major, EnvironmentEnvironment; Cohen, ; Cohen, Finance and DevelopmentFinance and Development1313Jacot, Jacot, UNESCO CourierUNESCO Courier1414Major, Major, EnvironmentEnvironment1515Major, Major, EnvironmentEnvironment1616Asia Development, Asia Development, Population and DevelopmentPopulation and Development1717www.city-scenes.comwww.city-scenes.com1818www.city-scenes.comwww.city-scenes.com1919Jesrami, www.artisandevelopers.com/web/tokyoJesrami, www.artisandevelopers.com/web/tokyo2020Jesrami, www.artisandevelopers.com/web/tokyoJesrami, www.artisandevelopers.com/web/tokyo2121Gribbin, Gribbin, Insight on the NewsInsight on the News2222Jesrami, www.artisandevelopers.com/web/tokyoJesrami, www.artisandevelopers.com/web/tokyo
BibliographyBibliography
1.“The Asia Development Bank on Asia’s Megacities.” 1.“The Asia Development Bank on Asia’s Megacities.” Population Population andand Development ReviewDevelopment Review 23:1997. 23:1997.
2.Cohen, M. “Megacities and the Environment.”2.Cohen, M. “Megacities and the Environment.”Finance &Finance & DevelopmentDevelopment 30:1993. 30:1993.
3.Gribin, A. “Overpopulated Megacities Face Frightening Future.” 3.Gribin, A. “Overpopulated Megacities Face Frightening Future.” Insight on the NewsInsight on the News 16:2000. 16:2000.
4.Jacot, M. “Living with Leviathan.” 4.Jacot, M. “Living with Leviathan.” UNESCO CourierUNESCO Courier June 1999. June 1999.
5.Konvitz, J.W.”Global cities and economic growth.” 5.Konvitz, J.W.”Global cities and economic growth.” OECD OECD ObserverObserver Oct-Nov 1994. Oct-Nov 1994.
6.Major, D.C., P. Brimblecombe, & M. Cohen. “Mexico City: 6.Major, D.C., P. Brimblecombe, & M. Cohen. “Mexico City: Metaphor for the world’s urban future.” Metaphor for the world’s urban future.” EnvironmentEnvironment 38: 1996. 38: 1996.
7.Silber, K. “City Summit will stress local. Control.” 7.Silber, K. “City Summit will stress local. Control.” Insight on the Insight on the NewsNews 12:1996. 12:1996.