Author: Andy May | Published: Andy May Petrophysicist | Date: 19 July 2022 For decades We have been told that we must not let global warming exceed two degrees Celsius above the “pre-industrial” global average temperature. Recently the IPCC lowered this limit to 1.5°C. In the latest IPCC report, called AR6, pre-industrial is defined as before 1750, but they use global temperatures from … Continue reading The Two-Degree Limit