2050年世界人口将达百亿左右根据联合国的最新统计,世界总人口为57亿,预计到2015年将增长到71亿至78亿,到2050年可能会达到79亿至119亿。报告认为,近30年来,世界人口状况已有很大改观。主要表现为出生率和死亡率降低,人的期待寿命延长。其原因是教育水平的提高和收入增加,政府的人口政策和人们对计划生育态度的改变。 (据《人民日报》) According to the latest United Nations statistics, the world’s population will reach 5.7 billion. It is estimated that by 2015 it will grow from 7.1 billion to 7.8 billion and by 2050 it may reach 7.9 billion to 11.9 billion. The report believes that the world’s population situation has greatly changed in the past 30 years. Mainly manifested as lower birth rates and mortality, people expect life expectancy. The reason is the increase in education and income, the government’s population policy and people’s attitude towards family planning. (According to “People’s Daily”)