Opinion: Steve Pomerance: Population growth, public debt and sports betting: Catastrophes by the numbers – Boulder Daily Camera
Im sure many of you read in the newspapers recently that the Earths population of humans has now reached 8 billion. To put this in perspective, human population reached 1 billion in 1804, 2 billion in 1927, 3 billion in 1960 and 4 billion in 1974. The UN projects there will be 9 billion by…