Posts

Showing posts with the label keeling

How Accurate are Our CO2 Ice Core Data?

Image
The Keeling Curve I sometimes hear claims that our measurements of CO2 concentrations, especially as recovered in ice core data, are unreliable indicators of variability in CO2 concentrations, often stating that CO2 may have varied by far more than scientists are letting us know about. The implication is that scientists are covering up evidence for the variability of atmospheric CO2 concentrations to sell a narrative that humans are responsible for the increase in CO2. There are at least two forms of lines of argument here, one arguing that ice core data is unreliable and the other arguing that other measurements of CO2 contradict the ice core record. 1. Zbigniew Jaworowski It appears that even in the 1990s there were attempts by contrarian scientists to undermine the reliability of the empirical data extracted from ice cores to reconstruct background CO2 concentrations over the last several hundred thousand years. One such paper, Jaworowski 1994[1], argued that the CO2 data was unreli...

Climate Bibliography, Part 1 - The Early Years (1824 - 1988)

Image
I thought it would be beneficial to produce an annotated bibliography of important scientific works in the field of climate science. Obviously I can't make this list exhaustive, but I'm planning to generate several bibliographies, mostly on specific topics in climate science that interest me, and I plan to periodically modify them as new papers are written (or as I discover papers written in the past). I thought it best to cover the early years of climate science as a historical survey. My first post will cover 164 years of  climate science from Fourier in 1824 to Hansen in 1988.