On Sat, 16 Sep 2023 12:32:23 -0500, David Hartung <junk@nogood.com>
wrote:
On 9/16/23 10:07, Baxter wrote:
The problem is that the percent of CO2 in the atmosphere has doubled
since the start of the Industrial Revolution, and is now higher than
it's been for millions of years.
A claim which we cannot know with certainty as we have not been able
to make CO2 observations for more than about 200 year. The most we can
do is to make an educated guess, and the further back in time we go,
the less accurate the guess.
You are so full of shit and so WRONG.
"Changes in past atmospheric carbon dioxide concentrations can be
determined by measuring the composition of air trapped in ice cores
from Antarctica. So far, the Antarctic Vostok and EPICA Dome C ice
cores have provided a composite record of atmospheric carbon dioxide
levels over the past 800,000 years."
<https://www.co2levels.org/>
You are willfully and deliberately ignorant, David.
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