by Dr. Ed Berry
Tom Quirk shows natural variability of the climate is the prime cause of increasing CO2, not the emissions of CO2 from the use of fossil fuels.
Climatism believers claim the annual increases in CO2 concentration comes from burning fossil fuels, with about 50% of these emissions is absorbed physical and chemical processes in the oceans or on land.
However, data from:
- the fractionation of CO2 by way of Carbon-12 and Carbon-13 isotopes,
- seasonal variations CO2 concentration in the Northern Hemisphere and
- the time delay between Northern and Southern Hemisphere variations in CO2,
suggest that El Nino and the Southern Oscillation events produce major changes in the carbon isotope ratio in the atmosphere. [Read more…]