Irrational Fear

Irrational Fear

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Irrational Fear
Irrational Fear
The Pleistocene epoch, a time of incredible warmth at pre-industrial levels of CO2.

The Pleistocene epoch, a time of incredible warmth at pre-industrial levels of CO2.

The recent geologic record highlights how complex climate is and suggests that we should have no reasonable expectation of a change in temperature to a reduction of atmospheric GHG concentration.

Dr. Matthew Wielicki's avatar
Dr. Matthew Wielicki
May 24, 2023
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Irrational Fear
Irrational Fear
The Pleistocene epoch, a time of incredible warmth at pre-industrial levels of CO2.
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The divisions of geologic time…

Geologic time is divided into a hierarchical system of units that represents the vast expanse of Earth's history. The primary divisions are based on significant events and changes in the Earth's geological, biological, and climatic records. The traditional divisions of geologic time are as follows, from largest to smallest:

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