By David Wojick, Ph.D. ~
Using a new observational approach to an old but most important question, CLINTEL President Guus Berkhout finds that about 62% of the atmospheric CO2 increase is due to natural sources, not human emissions. The study then looks at the implications for drastic CO2 reduction measures, finding that these measures will not stop the atmospheric increase. Actually, they will have very limited effect. Hence the title of the report is “Managing the Carbon Dioxide Content in the Earth’s Atmosphere“.
Professor Berkhout’s approach is based on proven technology in geophysical imaging. He calls his method spectral ‘fingerprint detection (FPD)’, because it looks at the relationship between fine-grained details of the atmospheric CO2 increase and anthropogenic emissions over time by computing auto and cross correlation functions.
Note that in the spectral FPD approach knowledge about the existence of different CO2 isotopes (C12 and C13) is…
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