Improved knowledge of glacial-to-interglacial global temperature change yields Charney
(fast-feedback) equilibrium climate sensitivity 1.2±0.3° C (2σ) per W/m2, which is 4.8° C±1.2° …

The observed increase in the concentration of greenhouse gases (GHGs) since the
preindustrial era has most likely committed the world to a warming of 2.4° C (1.4° C to 4.3° …

Cenozoic temperature, sea level and CO2 covariations provide insights into climate
sensitivity to external forcings and sea-level sensitivity to climate change. Climate sensitivity …

Paleoclimate data show that climate sensitivity is~ 3 deg-C for doubled CO2, including only
fast feedback processes. Equilibrium sensitivity, including slower surface albedo feedbacks …

Given the inherent uncertainties in predicting how climate and environments will respond to
anthropogenic emissions of greenhouse gases, it would be beneficial to society if science …

Palaeoclimate data show that the Earth's climate is remarkably sensitive to global forcings.
Positive feedbacks predominate. This allows the entire planet to be whipsawed between …

Abstract The recently published Intergovernmental Panel on Climate Change (IPCC)
projections to 2100 give likely ranges of global temperature increase in four scenarios for …

Assessing the impact of future anthropogenic carbon emissions is currently impeded by
uncertainties in our knowledge of equilibrium climate sensitivity to atmospheric carbon …

BACKGROUND Anthropogenic emissions are rapidly altering Earth's climate, pushing it
toward a warmer state for which there is no historical precedent. Although no perfect analog …

Climate policies address emissions of many greenhouse gases including carbon dioxide,
methane, nitrous oxide and various halogen-containing compounds. These are aggregated …