可持续发展英语演讲课件.ppt

1、There is only one earth C33-XX ContentsHistorical review of the relationship between humans and the earthWhat can we doFace environmental problemsCoordination to humanity and earth Sustainable Development010203Take good care of the environment, everyone duty04The agricultural civilizationThe prehist

2、oric civilizationThe industrial civilizationThe Environmental civilizationWorship of nature To conquest the nature The environment problem has always existed,In different period, how humans and the environment with?How many development of relations between man and nature have been through?Historical

3、 review of the relationship between humans and the earthSeek the sustainabledevelopment of man and natureTransformation of nature The prehistoric civilizationWorship of nature The prehistoric civilization Worship of nature In early human society, people with a variety of plants and animals for food.

4、 Gathering and hunting groups, causing damage to biological resources, but this environmental problem is not serious threat to humans. At this stage, due to low productivity and slow development, the role of the environment on human constraints stronger role of human transformation of the environmen

5、t is weak, the relationship between people and the environment is a relationship between fear and dependency.The agricultural civilization Transformation of nature Into agricultural civilization, humans began large-scale transformation of nature, development and utilization of land, water, climate a

6、nd other resources. Farming techniques have been developed,The food supply becomes stable, the population began to grow rapidly. At the same time, a large area of forests and grasslands have been cut down and burned, smelting and ceramics also cost a lot of wood. Agricultural extension also enables

7、reduction of biodiversity, ecosystems become increasingly simple and fragile. During this period, mankind has not correctly understand the disharmony between people and land, can only be mechanically migration, in order to evade the natural punishment.The industrial civilization To conquest the natu

8、re Since the 18th century. science and technology are advancing rapidly growing human ability to transform nature. At this stage, human attempt to become the master of nature, at the expense of nature at the cost of huge material wealth accumulation, The contradiction between man and nature graduall

9、y intensified. In some areas, environmental pollution and evolved into a social nuisance. Globally, atmospheric insulation effect and ozone depletion, etc. are threatening the survival of mankind.The Environmental civilizationSeek the sustainable development of man and nature Since the 1960s, popula

10、tion growth, resource shortage short, environmental pollution and ecological destruction and other issues have become increasingly prominent, humans were forced to re-examine their own behavior, environment and development issues start to get the international communitys attention. From the 1970s be

11、gan. United Nations Conference on the Environment held a series as an opportunity to gradually formed the idea of sustainable development and has been acknowledged. Awareness of the need to seek a population, resources, environment and development coordinated way.Face environmental problemsMainly Pe

12、rformanceSpecific performanceReasonShortage of resourcesWater resources, land resources, mineral resources, energyHuman use of resources in excess of its regeneration rateEcological damageSoil erosion, desertificationThe destruction of natural vegetationReduction of biodiversityBiological habitat de

13、struction or transition huntingThe destruction of the ozone layerA large number of coal and using ozone-depleting substancesEnvironmentalPollutionAir pollution, water pollution, soil pollutionPeoples lives cost a lot of rubbish and waste generatedSolid waste pollutionNoise PollutionRadioactive conta

14、minationOcean pollutionOcean pollutionAir pollution Ocean pollutionCity rubbishChanges in the ozone layer 1979-2011Dry landDefinition: Sustainable development is development that meets the needs of people, not on the needs of future generations to meet their ability to develop a hazard. They are an

15、inseparable system, is necessary to achieve the purpose of economic development, but also to protect human survival atmosphere, fresh water, oceans, land and forests and other natural resources and the environment, so that future generations can live in peace and sustainable development.Coordination

16、 to humanity and earth Sustainable DevelopmentJiang Zemin pointed out: Never eat rice ancestors, destroying their future.Fairness persistenceCommonsBetween different generations, intergenerational between humans and other creatures between populations, between different countries and regions in the

17、fairCountries to participate in economic development and environmental protection, local decision-making and actions should contribute to achieving the overall global coordinationEarths carrying capacity is limited, human economic activities and social development of resources and the environment mu

18、st be kept within the carryingFairnesspersistenceCommonsThree principles of Sustainable DevelopmentThe significance of Sustainable Development1.Help to promote ecological, economic and social unity2.Conducive to the promotion of economic growth mode from extensive to intensive,so that economic devel

19、opment and population, resources and the environment.3.Conducive to the sustained, stable and healthy development, improving peoples living standards and quality.4.Achieve social and economic virtuous circle, so that all aspects of development can continue to have staying power.Protection of the env

20、ironment is easier to said than done.Increase the recovery and recycling of waste Development of new energyProtection of Animal and Plant Strengthen international cooperation.Make sustainable development to be a global topic Inhibit the growth of the populationCombining allWhat government can dowast

21、e classification and recycling Driving low fuel cars Without Disposable thing Always turn off the lights off the waterLess Plastic bagsUse energy-saving lampsWhat can we doWe only have one earthSave the planet is to save the futureTo protection the environment，I do firstTo protection the environment， everyone has responsibilityEarth needs green ，soul need it tooGrass grow together with meTo protection the environment is to protect ourselvesEarth is my home, it is our duty to protect itHand in hand to create a better environmentHeart to heart, building a harmonious society！