The World’s Population Has Hit 8 Billion People

That’s 8 times more humans than existed in 1800. Even so, the world’s population is growing at its slowest rate since 1950 due to a declining global fertility rate. Today there are an average of 2.3 births per woman. In 1950 it was 5. The world’s population is projected to peak at 10.4 billion by 2080.