"... business-as-usual ... 5.9 C"
"A new study concludes warm climate is more sensitive to changes in CO2" (November, 2016).
A new study concludes warm climate is more sensitive to changes in CO2 / November, 2016
"Using these estimates based on Earth’s paleoclimate sensitivity, the authors computed the warming over the next 85 years that could result from a human-induced, business-as-usual greenhouse gas emission scenario. The researchers project that by the year 2100, global temperatures will rise 5.9°C (~10.5°F) above pre-industrial values. This magnitude of warming overlaps with the upper range of estimates presented by the Intergovernmental Panel on Climate Change."