|Climate change is the key for progressives to impose their agenda which they can’t
achieve via elections. If they succeed, government will control every aspect of our lives.
That is the reason MLLG is publishing this fact-based and principled five-part series.
Climate Change Part I – Causation
By: George Noga – March 15, 2017
Anyone who reads our entire five-part series on man-made climate change may never look at that subject the same way again. Following is a summary of each part.
Part I – Overview and the role of human activity in climate change
Part II – Why no climate models have been corrected or updated for 20 years
Part III – How and where climate change believers have gone wrong
Part IV – What we should do if climate change really is man-made
Part V – Putting it all together
Summary of MLLG position: Earth has been in a secular, solar-caused warming trend since circa 1850; this is a normal part of alternate warming and cooling cycles throughout history. Increases in CO2 resulting from human activity may contribute to warming to a small and inconsequential extent – perhaps 10%. Moreover, the moderate warming predicted by the UN-IPCC is a net benefit to mankind. Present attempts to lower CO2 incur ruinous costs to achieve infinitesimal benefits and are disastrous. Bottom Line: Warming is likely about 90% solar and only about 10% anthropogenic.
The Five Main Arguments Against Anthropogenic Warming
1. Warming throughout solar system: NASA has documented warming on our moon, Mars, Jupiter, Saturn, Neptune, Triton, Pluto, Enceladus, Dysmonia and Eris. (Specific temperature data are on our website.) Much of this warming has a similar pattern to Earth’s and there is not a single instance of observed non-warming anywhere in our solar system. The odds are over 1,000 to 1 (2^10) against this occurring in all ten out of ten other places (where data exist) in our solar system if temperatures on Earth were rising due to human activity. This is nearly irrefutable evidence of solar causation.
2. No warming for 20 years: There has been no net global warming at least since 1998 except possibly for the El Nino years of 2015 and 2016. Most (nearly 75%) of the warming in the 20th century occurred from 1910 to 1945 when CO2 was low.
3. Temperature patterns are consistent with solar causation: Weather since at least 1910 fits a secular warming paradigm. Temperatures increase in fits and starts; there are long pauses and even intervals of cooling. Temperatures increased from 1910-1945, cooled from 1946-1975, warmed from 1976-1998 and paused from 1999 to now. These data are consistent with solar causation but inconsistent with CO2 causation and all models.
4. Climate models are wrong: Models have not come even remotely close to predicting temperatures for the past 20 years. They haven’t been updated because it is impossible for them to account for the hiatus in warming since 1998. As shown infra, models rely on 300% amplification of CO2 feedback to achieve the high future temperatures predicted. Such feedback now appears wrong. Also, if warming is solar caused and behaves as shown in number 3 above, then no computer model could ever predict it.
5. CO2 feedback is much less than believed: Climate models assume increases in CO2 are amplified (increased) through feedback by 300%; instead, current research (now being peer reviewed) shows it could be dampened (decreased) by more than 50%. That difference means the effect of CO2 increases on climate change is lower than predicted by all climate models by a factor of up to 10 times. Increases in CO2 still may impact temperatures but by up to 10 times less than that shown in the models. Thus, CO2 can explain only about 10% of climate change, meaning the other 90% is solar. Note: Even if the amplification/dampening effects cited herein ultimately are found to be different, it would not change the fact that temperatures cannot be explained by changes in CO2.
There is much more to the case against man-made warming, but I’ll close with this vignette. Ever since man trod this earth, climate change was 100% due to nature. Now, the climate consternation folks want us to believe that starting 40 years ago climate change is 100% due to human activity and has nothing to do with nature. Go figure.
Part II on March 19th – Why Climate Models Have Not Been Updated