The majority of Asian people not aware of the dangers of exploding population led to the family and the parents cannot take care of their children. Europe's second accounting for 15% of the world population and Africa accounted for 11% of the thirdMost countries in Europe are developed ones and people's living conditions are much better than those in Asia and Africa, which has most poor people in the world. In America, the population rate is 14%-8% in Latin America, where many people whose living standards are low, and 6% in Northern America, where there are many rich people. In the oceanic regions, the number of residents is much lower and the population rate is only 2%.
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