Paragraph 1
The world has reached a
demographic
. The US Census Bureau said the population of our
surpassed 8 billion. The bureau estimated that the global
exceeded 8 billion in September. However, he said this was a rough
. The moment could be a month or two
. The world population will continue to grow
. It has grown from 6 billion to 8 billion in the past two
. The number of Earth's inhabitants doubled between 1960 and 2000. The
of growth is slowing because of
birth rates.
