Archives par mot-clé : CO2

Germany CO2 Reduction Fails Again For 9th Year Running! …Merkel Exposed As Fake Climate Warrior

by P. Gosselin, November 17, 2017 in NotricksZone


Sometimes you have to wonder which are the biggest fraud: Germany’s claim that its cars are clean, or its claim of being a leader in climate protection. Both, it turns out, are very fake and even downright frauds.

While German Chancellor Angela Merkel and German activists like going around and scolding Donald Trump for his “irresponsible” stance on “greenhouse” gas emissions, it is coming to light that Germany’s climate posturing is indeed a total swindle.

New Literature Strongly Suggests CO2 Residence Time In The Atmosphere Is Exaggerated!

by Dr S. Lüning and Prof. F. Vahrenholt, March 26, 2017,  in NoTricksZone


In addition, we consider temperature dependent natural emission and absorption rates, by which the paleoclimatic CO2 variations and the actual CO2 growth rate can well be explained. The anthropogenic contribution to the actual CO2concentration is found to be 4.3%, its fraction to the CO2 increase over the Industrial Era is 15% and the average residence time 4 years.”

Most Modern Warming, Including For Recent Decades, Is Due To Solar Forcing, Not CO2

by Kenneth Richard, November 9, 2017 in NoTricksZone


Though advocates of the dangerous anthropogenic global warming (AGW) narrative may not welcome the news, evidence that modern day global warming has largely been driven by natural factors – especially solar activity – continues to pile up.

Much of the debate about the Sun’s role in climate change is centered around reconstructions of solar activity that span the last 400 years, which now include satellite data from the late 1970s to present.

Carbon Budgets

by Clive Best, October 3, 2017


It started as a nice simple idea: There is a finite amount of Carbon that humanity can burn before the planet warms above 2C. This idea was based on  AR5  Earth Systems Models (ESMs) ‘showing’ that the relationship between global temperatures and cumulative emissions was linear. At last the IPCC had something easy for world leaders to understand! This was all nicely  summarised in Figure SPM-10, shown below. The Paris accord is essentially derived from this one figure.

The problem though is that it wasn’t really true.

(…)

What crisis? Global CO2 emissions stalled for the third year in a row

by Anthony Watts, October 20, 2017 in WUWT


The annual assessment of global greenhouse gas (GHG) emissions by the JRC and the Netherlands Environmental Assessment Agency (PBL) confirms that CO2 emissions have stalled for the third year in a row.

The report provides updated results on the continuous monitoring of the three main greenhouse gases: carbon dioxide (CO2), methane (CH4) and nitrous oxide (N2O).

See also here

65 Papers Find Extremely Low CO2 Climate Sensitivity

by P. Gosselin, October 2017 in NoTricksZone


 (…) It appears that the much larger changes predicted by other models arise from additional water vapor evaporated into the atmosphere and not from the CO2 itself (…)

(…) Assuming a doubling of CO2 by the late 21st  century (assuming no  positive water vapor feedback), we should likely expect to see no more than about 0.3-0.5°C global surface warming and certainly not the 2-5°C warming that has been projected by the GCMs [global circulation models (…)

Radiation Transfer Calculations and Assessment of Global Warming by CO2

by Hermann Harde, March 30, 2017 in Inter.J.Atm.Sciences


Including solar and cloud effects as well as all relevant feedback processes our simulations give an equilibrium climate sensitivity of = 0.7°C (temperature increase at doubled CO2) and a solar sensitivity of = 0.17°C (at 0.1% increase of the total solar irradiance). Then CO2 contributes 40% and the Sun 60% to global warming over the last century.