Vilya
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At current levels of global consumption, WWF said, humanity would be using two planets' worth of natural resources by 2050. Between 1961 and 2003 mankind's global footprint had tripled.
Experts say that seas will become emptied of fish while forests - which absorb carbon dioxide emissions - are completely destroyed and freshwater supplies become scarce and polluted.
Marine crisis:?North Atlantic cod stocks have collapsed from an estimated 264,000 tonnes in 1970 to under 60,000 in 1995.
Pollution: ?The United States places the greatest pressure on the environment, with its carbon dioxide emissions and over-consumption. It takes 12.2 hectares of land to support each American citizen and 6.29 for each Briton, while the figure for Burundi is just half a hectare.
Shrinking Forests:?Between 1970 and 2002 forest cover has dwindled by 12 per cent.
Experts say that seas will become emptied of fish while forests - which absorb carbon dioxide emissions - are completely destroyed and freshwater supplies become scarce and polluted.
Marine crisis:?North Atlantic cod stocks have collapsed from an estimated 264,000 tonnes in 1970 to under 60,000 in 1995.
Pollution: ?The United States places the greatest pressure on the environment, with its carbon dioxide emissions and over-consumption. It takes 12.2 hectares of land to support each American citizen and 6.29 for each Briton, while the figure for Burundi is just half a hectare.
Shrinking Forests:?Between 1970 and 2002 forest cover has dwindled by 12 per cent.