WATTS' LATEST SURE-FIRE FIX FOR CO2 FORCING
As seen in past warming onsets, an increase in eccentricity, obliquity, and summer insolation are required. The next concurrent increase of these astronomical cycles is interpreted to initiate a future interglacial in approximately 62 kyrs from present day. This will terminate the current glacial cycle making it one of the shortest glacial cycles in the past 450 kyrs
A Deterministic Forecast of Future Climate Changes
By Renee Hannon
In my previous WUWT post, I proposed a conceptual process model describing the influences of astronomical controls on interglacial warm periods and glacial cycles (Figure 1). The warm onsets with rapidly increasing temperatures are triggered by an increase in the eccentricity of Earth’s orbit, an increase in obliquity and an increase in summer insolation. The nearly concurrent increase in these astronomical forces is a necessary component for a significant interglacial warm onset... Summer insolation which retains the higher frequency signal of precession may modify warm duration patterns or influence stadial and interstadial occurrences.