New paper shows how natural ocean oscillations control climate

According to climate scientist Dr. Roger Pielke Sr., "A very important new paper has been accepted for publication in Climate Dynamics," titled Atlantic Multidecadal Oscillation And Northern Hemisphere’s Climate Variability. The paper shows how the climate of the Northern Hemisphere can be explained by a combination of the natural ocean cycles called the Atlantic Multidecadal Oscillation (AMO) and the Pacific Decadal Oscillation (PDO), without incorporating greenhouse gases. The graph below, from a poster associated with the paper, shows how the Northern Hemisphere (NH) surface temperature "can be nearly perfectly represented as a weighted sum of the AMO and PDO" natural ocean oscillations. IPCC models do not incorporate ocean oscillations and are purposely programmed to instead attempt to "prove" CO2 controls climate rather than natural factors such as ocean oscillations and solar variability.

NHT (blue line) is Northern Hemisphere Temperature and tracks "nearly perfectly" a weighted sum of the AMO and PDO ocean oscillations (red dashed line)

Poster associated with the paper, click for pdf file

Related: more on the natural ~ 60 year climate cycle

A very simple climate model in the post: Climate Modeling: Ocean Oscillations + Solar Activity R²=.96 also tracks global temperature nearly perfectly