The final global environmental problem is overpopulation; this is when a specific population exceeds the optimum capacity of its ecological niche. As mentioned before, humans are t...
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...ear 1999 was at 6 billion and predicts that by 2050 it’ll be at 9.2 billion and will further increase as the years go by. This is a significant problem because if people do not use contraception or implement proper family planning, the natural resources will be exhausted. The U.N. has stated that if fertility isn’t maintained at the levels of 1995-2000 the world will suffer from overpopulation with the number hitting 244 billion by the year 2150 and 134 trillion by the year 2300. Moreover the increase in human population has increased pollution in many third world countries. For example the rate of overpopulation in Africa is very high and with this many are living unfortunately and are disease ridden. For example since family planning is not practiced and there is inaccessibility to medicine diseases such as malaria and HIV are widely spread across the continent.
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