Here is comet Lovejoy in a small telescope:
John Garrett took great exception to my “mythical” claims of fraud in the scientific consensus of climate professionals crying Wolf over dangerous trends in global climate. His response, printed in the Aug. issue, is replete with jargonic references that only serve the unbiased reader to agree with my premise condemning the self-serving 97% of active “climatologists.”What did I say to deserve such a come-uppance?
These alarmists are simply furthering their own secure careers in bolstering the theory of anthropogenic global warming, as they toil away measuring conditions that support their creed. Computer models so key in the mantra are man-made and undeniably reflect the bias of the developer, equally as crucial as the manmade CO2 explosion.
Have you, for example, ever had any faith in a program sponsored by the U.N., which reacts to every open argument with condemnation of the West, USA in particular, to court the majority of General Assembly members that envy and despise America? The vaunted IPCC meets regularly to rebuke our material success, without recognition of our humanitarian exceptionalism, with climate-abuse sanctions never visited upon the grossest violators in China, India, or Brazil who share our planet.
The only answers to 176 climate myths announced by Garrett that were not faith-based are those that refer to the destruction of the Amazon rain forest as a causative factor in growth of the CO2 concentrations in the global atmosphere. That massive CO2 consumer, and all smaller brethren gardens, are pivotal in the equilibrium necessary to radiate heat back into night space after earth insolation temperature rises all day, acting together with cloudless skies. All the other references paraded by Mr. Garrett are similarly flawed pseudo-science, to which he has become irrationally enamored in classic scholastic fervor colored by his political persuasion and shared by Mr. Inconvenient Gore, Sir RT Watson, and eminent scientist BH Obama.
Best regards, Ken Woytek, Menifee
The July Community Voice [by Ken Wyotek] alluded to at least a dozen climate science myths(1), too many to discuss here, so we need to start with the basics to correct the misinformation:
Predictions of global warming are based on fundamental physics. How much warming to expect from a given increase in greenhouse gases is constrained by observations, computer modeling, and past climate reconstructions(2).
Observations include surface and ocean temperatures, solar output, Earth's reflectivity, greenhouse gas and aerosol concentrations, and outgoing radiation.
When considering all of these, rising CO2 is the best explanation for a global average temperature increase of 1.44F over 150 years, a conclusion supported by 97% of climate scientists(3). For comparison, cooling of 9F gives us an ice age. Warming of 3.6F over pre-industrial climate is worrisome but possibly safe, so our current 1.44oF increase is almost halfway through our safe zone.
Observations can be compromised by small sample sizes and measurement errors; thus decade-to-hundred-year trends such as global warming can be masked by natural year-to-decade long fluctuations. It takes 30 years to see the long term rise among short-term waves; and no one region can be taken as typical of the planet as a whole.
Computer modeling tests our understanding of the underlying physics of the climate system. Models are tested against observations and past climate reconstructions. Any scientific theory is incomplete without a physics-based model. Models have even identified errors in observations(4) and have demonstrated how global warming can dry the western US while cooling the eastern US.(5)
Climate reconstructions are based on ice cores, sediments, plant residue, and cave formations. These reconstructions of past climate smooth out the short-term effects. For example, when you look at an ice core, you’re seeing hundred-year trends, not decadal trends. It is these hundred year trends that are most disturbing, for they show:
• Our climate has changed drastically due to very small but gradual changes in energy.
• Naturally occurring changes in atmospheric CO2 levels regulate global climate on thousand-year timescales.
• Warming trends invoke feedback effects that amplify the warming.
• Our current rate of warming and level of greenhouse gases have no precedent going back millions of years.
The concern for global warming will not go away because the science will not go away despite the steady stream of misinformation.
1. SkepticalScience: Rebuttals to 176 climate myths, http://www.skepticalscience.com/argument.php
2. Intergovernmental Panel on Climate Change, Assessment Report 5. On my entire summary of observations, modeling, and climate reconstructions, http://www.ipcc.ch/report/ar5/wg1/#.UxNwv_ldWBR
3. Environmental Research Letters, Cook et al., http://www.skepticalscience.com/tcp.php?t=home
4. Nature, Fu et al. How a long-standing discrepancy between models and temperature observations was resolved. htttp://www.nature.com/nature/journal/v429/n6987/full/nature02524.html
5. Geophysical Research Letters, Wang et al. Modeling study shows global warming influence in the 2013-2014 California drought, http://onlinelibrary.wiley.com/doi/10.1002/2014GL059748/abstract
For instrumental temperature records, see http://data.giss.nasa.gov/gistemp/
(I’ve created interactive version here: http://www.brightstarstemeculavalley.org/science/InstTempRecord.html
For CO2 and temperature data for the past 800,000 years, see CO2:
(I’ve created an interactive version here: http://www.brightstarstemeculavalley.org/science/climate.html
Questions and criticism are welcome
at my blog: http://www.brightstarswildomar.blogspot.com
John Garrett -Wildomar