The Environment: People Pollution
Abstract
JAMA Revisited May4,1970 Population increase is simply the excess of births over deaths. It took 1,600 years to double the world population from 250 million, as it stood in the first century AD. Around the year 1850, we reached 1 billion. In the 1930s, we had reached the Meeting basic food and shelter needs of a growing popula- 2-billion mark. Today, the more than 3.5 billion on earth is es- tion and catering to the insatiable consumer demands of people timated to double in 35 years....