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Global population numbers are on track to reach 7 billion in 2011, just 12 years after reaching 6 billion in 1999. Virtually all of the growth is in developing countries. And the growth of the world’s youth population (ages 15 to 24) is shifting into the poorest of those countries. The Population Reference Bureau's 2009 World Population Data Sheet and its summary report offer detailed information about country, regional, and global population patterns. (August 2009)Population change will shape the prospects of regions and countries over the next half century. Future population growth will be almost entirely in the developing world, with the fastest growth in the poorest countries and regions. This Population Bulletin is a companion to PRB's 2009 World Population Data Sheet and provides data and analysis on world population trends, youth, gender, and the environment. (August 2009)
Recent political developments in Iran highlight the country's demographic and social shifts over the past 20 years. One in three Iranians is between the ages of 15 and 29. Furthermore, 60 percent of the Iranian population is under 30, born around the 1979 Islamic revolution or after. This youth bulge, along with changes in women's fertility and reproductive health, provide a backdrop for understanding Iran's current political instability. (July 2009)
Men and women face distinct challenges in late life. Paradoxically, men tend to have shorter lives but women have more health problems at any given age. Addressing why women live longer but have more health problems and why men die earlier can help reduce health care and long-term care costs for the elderly and narrow the gender health gap. Toshiko Kaneda, Population Reference Bureau; Zachary Zimmer, University of Utah; and Xianghua Fang and Zhe Tang, Capital Medical University, examined a sample of older adults in Beijing to determine gender differences in health and mortality after a five-year period. (June 2009)
India, along with China and several other countries, has a history of neglect for girls and women that produced lower female survival rates and an imbalanced ratio of males to females. In recent years, male-to-female sex ratios at birth and among children in India have increased much more than can be explained solely by discrimination against girls. There is evidence that technologies like portable sonogram machines have made it easy to detect the sex of a fetus, enabling families to abort a female fetus if they do not want a(nother) daughter. In spite of a ban on sex-detection tests and sex-selective abortion, the practice has continued, raising questions about the value and rights of women in this society. Leela Visaria, researcher and president of the Asian Population Association, answered questions during a PRB Discuss Online, on the issues surrounding the status of women and the imbalanced ratio of males to females in India. Read a transcript of the questions and answers. (June ...
