by Kenneth Richard

September 05, 2025

from NoTricksZone Website

More evidence is unleashed

undermining the

CO²-drives-climate narrative...

A comprehensive correlation analysis (Grabyan, 2025 - Global Atmospheric CO2 Lags Temperature by 150 yr between 1 and 1850 AD) utilizing the last 2000 years of temperature and CO² data affirms CO² changes lag temperature changes by ~150 years throughout the 1 to 1850 C.E. era.

This Common Era (C.E.) lead-lag sequencing - with temperature changes leading and CO² changes lagging by centuries to millennia - is wholly consistent with the paleo CO² and temperature proxy (ice core, stomata, borehole, etc.) record spanning,

• the last 20,000 years (Demezhko and Gornostaeva, 2014)

   

• 400,000 years (Fischer et al., 1999, Mudelsee et al., 2001, Monnin et al., 2001, Uemura et al., 2018)

   

• 66 million years (Frank, 2024)

   

• 420 million years (Koutsoyiannis, 2024)

It is notable that the CO² changes can be shown to be driven by temperature changes over not only the long-term (centuries), but over short-term periods (months, years) as well (Koutsoyiannis et al., 2023, Humlum et al., 2013).

Image Source:

Grabyan, 2025

The correlational analyses also reveal changes in temperature may be driven by variations in total solar irradiance (TSI) - especially when using TSI data sets that are not preferred by the Intergovernmental Panel on Climate Change (IPCC).

Other TSI-temperature correlation studies have drawn the same conclusions:

• Soon et al., 2015 - Re-evaluating the role of solar variability on Northern Hemisphere temperature trends since the 19th century

• Yndestad and Solheim, 2017

• Scafetta, 2023

Image Source:

Soon et al., 2015