Is The CO2 Carbon Tax A Scam?

Is the Carbon Tax (carbon offsets) a Scam?

This is an email my father sent me. Seems worth sharing so we can think more.

Americans lack perspective on climate change science and the role of CO2 in global warming, without which we can be fooled into believing carbon offsets or taxes are righteous. They're not. Here's why.

The current concentration of CO2 in our atmosphere is a little above 400 parts per million (ppm) by volume (406 ppm measured in 2017 at Mauna Loa Observatory, Hawaii) It increased from about 280 ppm in the mid 18th century, as determined by ice core samples taken in Greenland and Antarctica, where data is available for the last hundreds of thousands of years. We all know that during the mid 1700's and before, humans did not contribute to raising nor lowering CO2 concentrations in our Earth's atmosphere. So, is this increase of 120 ppm over the last 270 years significant?

There have been 12 geologic periods that span over the last 600 million years, the current being the Quarternary, where for the last 800,000 years the average CO2 concentration has been 230 ppm (Luthi 2008). This is the Lowest CO2 concentration of any of the preceding 11 periods. You're probably familiar with some of those periods by name, the first being the Precambrian, and including the Cambrian, Carboniferous, Permian, Triassic, and Jurassic. For perspective, the average CO2 since during those 600 million years was over 2,600 ppm! This is nearly seven times our current amount, and 2.5 times the worst case scenario predicted by the IPCC for 2100. Our current period, the Quarternary, has the LOWEST CO2 concentration in the Earth's history!! The slight increase in CO2 concentration since the industrial revolution is barely noticeable when viewed over the course of the Earth's CO2 history.

We should also be aware that during each of the last four ice ages the average CO2 concentrations were dangerously low, falling to below 190 ppm. By the end of the last ice age it fell to 182 ppm, thought to be the lowest in the Earth's history! The reason this is alarming is because the Earth came within about 30 ppm of 150 ppm, the level at which plant life can not exist. Had the C02 level dropped below that threshold of 150 ppm, plant life would have become extinct on Earth!

In my next post I'll show further details on why higher CO2 concentrations are desirable and lower concentrations are problematic. Then you'll really understand why it makes no sense to voluntarily try to reduce CO2 levels, if we even could. Regulating pollutants that cause smog and respiratory troubles, sure, but NOT CO2 which is colorless, odorless, and is required by plant life on earth. Certainly, it is not reasonable to tax or regulate CO2 emissions in an effort to reduce them, since we depend on CO2 for food, for our very survival.

Can't wait for the next post to learn more?
Read this information for yourself in
Gregory Wrightstone's "Inconvenient Facts: The science that Al Gore doesn't want you to know ".