Yemen has one of the world’s highest birth rates; the average Yemeni woman bears five children. Although this is similar to the rate in Somalia to the south, it is roughly twice as high as that of Saudi Arabia and nearly three times as high as those in the more modernized Persian Gulf states. Yemen’s...
Asia is the world’s largest and most populous continent, located primarily in the eastern and northern hemispheres. It covers 8.6% of the Earth’s total surface area (or 29.9% of its land area) and with approximately 4 billion people, it hosts 60% of the world’s current human population. During the 20th century Asia’s population nearly quadrupled....
