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Wednesday, February 13, 2013

From Pyramids to Pillars

From Population Pyramids to Pillars

  pyramid-pillar   
To give people a clear and compelling picture of world population, demographers have a favorite graphic—the population pyramid. It looks like its name: a very broad base that comes to a point at the top. Ages are displayed as groupings, and the pyramid has two sides—one for males and one for females. But for many countries, a pillar and not a pyramid is the accurate graphic. This new pillar has far more significance than a simple change in the shape of a graph. It represents a new form of society that is emerging worldwide.

Also online:
Blog: Population Pyramids in Excel and PowerPoint Are a Snap

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