A New 1796-2013 Greenland Reconstruction Shows It Was Warmer In The 1920s-1940s – And No Hockey Sticks
As these articles collected in this blog-post shows, there’s no Natural, Global Warming going on and even less Man Made Global Warming, not by CO2 and not by Soot.
The reason there can never be any warming caused by man is very simple, we do not control incoming (solar) radiation, we do not control cloud cover, we do not control gravity, nor do we control the size of the atmosphere which dictate pressure and mass (due to gravity).
All heating leads to more convection, which cools the atmosphere, which again makes (Man Made) Global Warming impossible, – and CO2 (and soot) irrelevant.
R. J. L.
By Anthony Watts – WUWT
From Nature Climate Change:
Ill-sooted models by Baird Langenbrunner
Atmospheric black carbon (BC) or soot — formed by the incomplete combustion of fossil fuels, biofuel and biomass — causes warming by absorbing sunlight and enhancing the direct radiative forcing of the climate. As BC ages, it is coated with material due to gas condensation and collisions with other particles. These processes lead to variation in the composition of BC-containing particles and in the arrangement of their internal components — a mixture of BC and other material — though global climate models do not fully account for these heterogeneities. Instead, BC-containing particles are typically modelled as uniformly coated spheres with identical aerosol composition, and these simplifications lead to overestimated absorption.
Full article here
The PNAS paper has this to say:
Absorption by black carbon strongly affects regional and global climate. Yet, large discrepancies between standard model predictions and regionally specific observations—often with observed absorption lower than expected—raise questions about current understanding of black carbon absorption and its atmospheric impacts. Through a combination of measurement and modeling, our analysis resolves the discrepancy by showing that particular laboratory designs or atmospheric conditions engender distinct compositional heterogeneity among particles containing black carbon. Lower-than-expected absorption results largely from increased heterogeneity, although slightly lowered absorption occurs even in a purely homogeneous system. This work provides a framework that explains globally disparate observations and that can be used to improve estimates of black carbon’s global impact.
In a nutshell, in their zeal to model and prove global warming, climate researchers assumed that all carbon black particles ejected into the atmosphere are created equal, and stay equal. In reality, that’s not the case and it is a huge oversimplification of what actually occurs in nature.
It’s equivalent to saying that every grain of sand on the beach is exactly the same size, shape, and composition, or that snowflakes aren’t unique, but all exactly the same. As even a grade-schooler knows, nature doesn’t work like that.
Once again, “climate science” fails the tenets of basic science.
Record Snowfall buries Upper Midwest — Sierra Nevada Mountains to see 4-Feet on Sunday — NH Snow Mass 500 Gigatons above 1982-2012 average
“No Spring in the North” — Norway Battered by Snowstorm after Snowstorm during “Record Breaking” and “Exceptional” March
Image source: Riksgränsen
Update: Norway Breaks Snowfall Records: “I have never experienced so much snow in one day,” says Tromsø Meteorologist
It really doesn’t matter what the “Greens” (Rent & Grant Seeking Activists and Criminals) are telling us, – no matter where in the world you are, snow is always cold and more snow will never (in the real world) mean the same as more heat!
R. J. L.