THE ESCALATION OF THE WAR ON CO2 - PART 1 of 3-TW

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Link: https://watsongallery.ca/ClimateReality/CR/ClimateReality.htm Please see link above for Thorpe Watson’s Climate Reality website.

THE ESCALATION OF THE WAR ON CO2 PART 1 of 3 Thorpe Watson April 26, 2021 Carbon dioxide ("CO2", aka "carbon emission") is as important as oxygen, water, and sunlight in sustaining life on the planet. It is stored primarily in the oceans with 2% circulating through the atmosphere as a colourless. odourless, trace gas. A most disturbing trend is identified in the following figure. It suggests that we are approaching the end of the Earth's 'green period', which started about 2 billion years ago.

This figure reveals the ongoing, alarming loss of CO2 since the dinosaur era, decreasing from a CO2-fertile atmosphere of 2,500 ppm to the current CO2-starved atmosphere of 416 ppm. We are now at a dangerous tipping point, a "survival threshold for vegetation"! Plant growth rates decrease very rapidly to zero as the CO2 level decreases from 500 ppm to 150 ppm. Also, a plant's resistance to drought decreases with a decreasing CO2 level. 1


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