Fact #1

140-million-year trend of dangerously decreasing CO2.

The warming effect of each molecule of CO2 declines as its concentration increases

Fact #3

First and foremost, CO2 is plant food.

Fact #4

In the last four glacial advances, the CO2 level was dangerously low.

Fact #5

CO2 emissions began accelerating in the mid-20th century

Fact #6

Our current geologic period (Quaternary) has the lowest average CO2 levels in the last 600 million years

Fact #7

Current CO2 levels are near record lows. We are CO2 impoverished.

Fact #8

More CO2 means more plant growth.

Fact #9

More CO2 helps to feed more people worldwide.

Visit our NEW   CO2 Learning Center!


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The Great Climate Change Debate is one of the “hottest” issues before the public and policy makers today. How much to you know about the subject? Or possibly, the real question is one attributed to American humorist Will Rogers:

“It ain’t what you don’t know that gets you into trouble. it’s what you know for sure that just ain’t so.”

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