畜牧业与可持续发展-animal-farming-and-sustainable-developme

UGEB2151Howtosolvetheenvironmentalproblemscausedbyanimalfarming?ZHANGJing,MOHayChing,LIUZhen,NGLamKwanAgendaProblem•AnimalfarmingSolution•ChangeinhumanbehaviorSolution•DevelopdisruptivetechnologyPROBLEMSCAUSEDBYANIMALFARMING1a.GlobalWarming1b.CARBONFOOTPRINT-FOODPRODUCTION2.Waterfootprint–wheatvs.steak3.Hunger-themoremeatweeat,thefewerpeoplewecanfeedChinaSpecificStatistics–CarbonChinaSpecificStatistics-WaterDropto1760m³by2030WaterCrisisChinaSpecificStatistics-LandWaterfootprint-meateatersvsvegetarianSOLUTION1–CHANGEINHUMANBEHAVIORGreenMonday-promotesvegetariandietSocialenterprisegroupVegetarianpromotionReducecarbonfootprintGreenMonday-promotesvegetariandietOnly2%vegetarianinHKGreatestconsumptiononmeatpercapitalAdoptvegetariandieteveryMonday-Reduce86,000cars’carbonfootprintOnlinePlatform-Vegetarianrecipes-TeachingvideoVegetarianInChina50millionvegetarianinChina,around3%ofthepopulationNextstepforGreenMonday-SetupshopinShanghai-TsinghuaUniversityinBeijingSOLUTION2–DEVELOPMENTOFDISRUPTIVETECHNOLOGYVC-basedveggiemeatMeatandcheesemadefromplantsWhatisspecial-“plantblood”Background&Outlook-PatrickBrown,StanfordUniversity-$75million;Google,LiKa-shingandBillGatesHamptonCreekFoods“artificialegg”:-madefromplants(peasandbeans)Whatisspecial:-eggscomewithoutchicken;cholesterol;alreadyonshelfBackgroundandoutlook-partnershipagreementswith500companies;Mr.LiKa-shing“Ibelievethefirmhashugepotential.’’OthermeatsubstitutesSandHillFoods(cheesemadefromnuts)BeyondMeat(veggiechickenandbeef)ModernMeadow(printedbeefandleather)InChinaTofurky,mushroomSoymilkMockduck,nutroastOngoingConcernsDifficultyinchangingpeople’shabitHealthriskUncertaintyofmarketfornewveggie-foodLackofcapitalandpublicsupportSocialimpactsReferences•••••••••WaterShortageWorriesResearchers,People'sDaily,June7,2002