CartogramsPopulationWorld Global Population Changes from 2.5 to 10 billion in 150 years July 11, 2015 Alex This post may contain affiliate links. As an Amazon Associate, we earn from qualifying purchases. Related Posts:World Map Reveals the Most Valuable Brands Around…The Global Impact of a Nuclear WinterThe Richest Person in Every US StateThe World Divided into 200 Countries of Roughly…A World of LanguagesWorld map from the time humanity reached its first…Global Arms Trade NetworkMaps Reveal Each U.S. state's Biggest Export – and…