Tag Archives: Fabius Maximus

RCPs as scenarios

Fabius Maximus has a guest post on Climate Etc. in which he focuses on RCP8.5. RCP8.5 is a Representative Concentration Pathway (RCP) that leads to a change in forcing of 8.5Wm-2 in 2100. Focusing on this particular RCP seems to … Continue reading

Posted in Climate change, Climate sensitivity, ClimateBall, IPCC, Science | Tagged , , , , , | 181 Comments

Spreading misinformation, intentional or not

Rick Santorum appeared on Bill Maher and, when asked about climate change, claimed that there was a recent survey showing that 57% of scientists don’t agree that CO2 is the main control knob for our climate. The survey that he … Continue reading

Posted in Climate change, Climate sensitivity, ClimateBall, Global warming, IPCC, Science | Tagged , , , , , , , | 109 Comments

“very likely” versus “extremely likely”

In IPCC land “very likely” means 90% – 100% probability, while extremely likely means 95% – 100% probability. In light of that, I was wondering if anyone had any insights as to why, in Chapter 10 of the IPCC’s WGI … Continue reading

Posted in Climate change, ClimateBall, Global warming, IPCC, Science | Tagged , , , , | 21 Comments