when did the world population reach 7.5 billion
World population In demographics, the world population is the total number of humans currently living. The world population was estimated to have reached 7.6 billion as of December 2017.[1] The United Nations estimates it will further increase to 11.8 billion by the year 2100.[2]
Buddhism in Southeast Asia
My Ántonia
Water buffalo The water buffalo population in the world is about 172 million.[25]