Scientists believe that increasing of earth temperature up to six degrees could cause disastrous effects to the nature and earth. Recent extensive tundra, forest fires, drought, floods, snow falls in drought areas, smooth winters in northern parts of the globe, coral reefs bleaching, and hundreds of other natural disasters in recent are the effects of human activities.

climate change has been occurring naturally through out the life of the earth but human activities and industrialization speed up all the natural phenomena, and if it is going to be continued this way, there will be lots of changes to the human lives in future,

here is the link to download the film of "Six Degrees could change the world" . you may enjoy it !

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