The Effects of Population Growths on the Environment With world population skyrocketing, where is man-kind headed? The current world population is over six billion with the United States population alone numbering over 264 million. Studies on population growths project that by the year 2050 A.D., the U.S. will need to find room for more than 520 million people, almost doubling the current population. How will the environment and the human race itself be affected by this (…showed first 75 words of 1722 total…

…showed last 75 words of 1722 total…