The United States, bragging the world's largest economy, is very fast close to a population of 310 million people. The global population stands at roughly 6.8 billion individuals but extends to enlarge by leaps and bounds. China and India, nations with the biggest populations, each have over one billion citizens. The United Nations approximates the international population is expanding by roughly 80 million individuals per year. Nearly 220,000 persons connect the international family each day. Demographers anticipate the world's population to top at roughly 9.4 billion ...