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Ages of History Series

by Jack Le Moine

From Apollo 8, 12/24/1968, After Achieving Moon Orbit Public Domain Image from NASA.
From Apollo 8, 12/24/1968, After Achieving Moon Orbit
Public Domain Image from NASA.

How to classify the historical eras in a way that makes sense? Of course, there’s the big 3: Ancient, Modern, and The Middle Ages but as I try to keep historical cultures straight in my poor little brain, more detail is needed. My trouble is that as I look to how other historians classify historical eras, their nomenclature does not make sense. – What is archaic about the “Archaic Era” anyway? The “Common Era” is just a fiction, the historians’ surrender to the current time’s pressure for political correctness.  As for the “Age of Enlightenment”, well.

What precipitated this essay was prehistory. How to make sense of it all? One is overwhelmed by the sheer mass of time and the evolution of both life and the planet. Scientists classify time into epochs, eras, and ages but these classifications confuse more than help. They seem to describe geology rather than help comprehend the significant attributes of the period.

While a decent classification of prehistory ought to include the interesting changes in the planet (e.g. the changes in climate or the movement of the continents), the historian’s perspective emphasizes the changes in life. So, herewith is my modest attempt to keep history straight – all of history – from the time of the Big Bang to the present day.

YEARSPERIODS
20 B – 4.6 BAge of Cosmology
4.6 B – 600 MAge of Geology
600 M – 400 MAge of Fish
400 M – 250 MAge of Animals
250 M – 65 MAge of Dinosaurs
65 M – 200,000Age of Mammals
200,000 – 110,000Age of Early Man
110,000 – 20,000Ice Age
20,000 – 10,000Warming Age
10,000 – 3000Agricultural Age
3000 – 1000Bronze Age
1000 – 500Iron Age
500 BC – 1 ADClassical Age
1 – 500 ADRoman Age
500 – 1000Dark Age
1000 – 1500Medieval Age
1500 – 2000European Age
2000 –Present Age

 

The 500 year intervals of recorded history do seem to fit. I do not believe in the traditional dividing dates (such as 476 A.D.) because they imply an exactitude that is not real. I like to use traditional names as much as possible but I departed when there’s a name that more appropriately describes the age. I also like to use just one description, “age” in the interests of simplicity.  (Just how many “Dark Ages” were there?)

I explain my thinking herein. Click on the titles. Here are the summaries.

Note:

In the dates, “M” = Million Years Ago; “B” = Billion Years Ago.

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