According to estimates made by the United States Central Intelligence Agency , the total global population as of July 2012 was 7,021,836,029. China, India, and the United States have the highest populations, with an estimated 1,343.24 million, 1,205.07 million and 313.85 million people, respectively. At present, the current global growth rate is roughly 1.092 percent per year.
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Consider your dairy consumption.
The production of butter, cheese and other dairy products with high fat content accounts for high greenhouse gas emissions as well as for eutrophication of groundwater, rivers and seas. Remember: Globally, around 70 % of all agricultural land is used for livestock production.
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