lecture 3 the world food problem - full version

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  • 8/8/2019 Lecture 3 the World Food Problem - Full Version

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    OBJECTIVES

    1.To

    identify

    regions

    currently

    affected

    by

    food

    shortages

    2.Todiscussglobaltrendsandregionalvariationsinhungerandmalnutrition

    3.Tosummarizeideasaboutcausesofworldfood roblem

    4. Toidentifypossiblesolutionstoworldfoodproblem

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    Famine?

    Hunger

    FoodSecurity , ,

    sufficient,safeandnutritiousfoodtomeettheirdietaryneedsandfood

    preferencesforanactiveandhealthylife(FAO,1999)

    Amartya Sen foodentitlementandaccesstoenoughfoodforahealthylifestyle

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    FoodcrisisloomsinEastAfricahttp://news.bbc.co.uk/2/hi/africa

    Morethan

    14

    million

    people

    in

    theHornofAfricaneedfoodaidbecauseofdroughtandrocketing

    Ethiopia:4.6m

    need

    emergency

    food

    support.

    foodandfuelprices,theUnitedNationshaswarned

    .

    Somalia:2.6mfacingacutefoodshortages could

    riseto3.5mbyendof2008

    TheUNWorldFoodProgramme

    saysiturgentlyneeds$400m

    (200m)topreventstarvationin

    Kenya:1.2mneedurgentfoodsupplies

    Uganda:707,000indireneedoffood

    t eeast

    A rican

    region

    .

    Djibouti:80,000facingacutefoodshortages

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    .

    www.worldhunger.orgwww.bread.org

    . .

    www.fao.org

    2.TVNEWSANDDOCUMENTARIES

    www.bbc.co.uk

    3.TEXTBOOKS,MAGAZINES,ETC

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    BurmaM anmar

    CycloneNargis

    May2008

    Satelliteimagesshow

    areaflooded

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    Haiti 2008 FoodriotsinAprilbringdownthe

    Government

    Multipleimpactsofhurricanes

    andtropicalstorms

    ustav,Hanna ,I e

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    Malnutrition badnourishment

    protein

    energy

    malnutrition

    (PEM) micronutrientdeficiency(vitaminandmineral)

    o e s y

    Mostlethalformofhunger/malnutrition

    Lackofcaloriesandprotein

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    Whatisthemagnitudeoftheproblem? FAOestimates

    u nera egroups

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    NearEastandNorthAfrica

    Latin Americaand

    the

    Caribbean EastAsia

    SouthEastAsia

    Countriesintransition

    u a aran r ca

    Developedmarket

    economies

    Source: FAOStateofFoodandAgriculture,2006

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    35

    %

    25

    30

    15

    20

    0

    5

    10

    Developingcountries

    Asia and thePacific

    Latin Americaand the

    Caribbean

    Near East andNorth Africa

    Sub-SaharanAfrica

    Countries intransition

    Source:FAOTheStateofFoodandAgriculture,2006

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    852million=numbersdecreasedby10millionsince19902 Butre ionalvariationsinthesechan es

    FAOsannualStateofFoodInsecurityreports

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    Since

    1950 worldfoodproductionhasincreasedby100%

    Butregional

    disparities

    and

    imbalance

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    Overpopulationtheories Rev.ThomasMalthus

    NeoMalthusian

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    DefiningcarryingcapacityIs there an absolutelimittothenumber

    of

    people

    the

    world

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    War

    Environmental

    disasters

    drought,

    hurricanes Overpopulation

    Poverty Keytoachievingfoodsecurityiseradicatingpoverty

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    Highfoodprices

    Highoilprices

    Foodusedforbiofuel

    Climatechange

    Worldeconomic

    crisis

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    Solutionsdepend

    on

    what

    the

    problem

    is:

    Toomanypeopleinworld?

    Notenoughfoodproduced?

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    Increasingworldfoodproduction

    Increaseamountofagriculturalland

    Increasecropyields

    Reducepostharvestlosses

    New/alternativefood

    sources

    Controllingworldpopulationgrowth

    Changingfood

    consumption

    patterns

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    www.wfp.orgwww.globalissues.org

    . .www.foodfirst.org

    www.dieoff.orgwww.reliefweb

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    , . . ,CambridgeUniversityPress,(Chapter12)

    Gri D.B. 1993 TheWorldFoodProblem 2ndEdn. Blackwell 193222.

    Robinson,G.

    (2004)

    GeographiesofAgriculture:Globalisation,

    RestructuringandSustainability,Pearson/PrenticeHall(Chapter8)