A CO2 Puzzle

Guest Post by Willis Eschenbach Back in 1987, V. Ramanathan noted that we can measure the very poorly named “greenhouse effect”. This effect has nothing to do with greenhouses. Instead,…

Greenland Ice Core CO2 during the past 1,000 years

Guest Post by Renee Hannon IntroductionThis post compares CO2 ice core measurements from Greenland to those from Antarctica over the last millennium. Paleoclimate studies typically use only Antarctic ice cores…

The temperature–CO2 climate connection: an epistemological reappraisal of ice-core messages

From History of Geo-and Space Sciences Hist. Geo Space. Sci., 12, 97–110, 2021https://doi.org/10.5194/hgss-12-97-2021© Author(s) 2021. This work is distributed underthe Creative Commons Attribution 4.0 License. The temperature–CO2 climate connection: an epistemological…

The CO2 Shift; Ice Age to Gas Age

Guest Post by Renee Hannon IntroductionThis post examines CO2 data collected from Antarctic ice cores and compares CO2 measurements in both ice age and gas age. The age of trapped…