Global Warming’s ironclad evidence?

Political cartoonist Nate Beeler in The Washington Examiner:

Hee hee

One Response to Global Warming’s ironclad evidence?

  1. ehmoran says:

    In 1890’s, Arrhenius built upon Fourier’s assessment of atmospheric properties plotting CO2 and temperature data collected in industrialized England. Arrhenius’ plots and calculations related CO2 and ambient temperatures. Callendar (1930’s) extended the analysis using long term observations from 200 stations reiterating the relation between CO2 and climate warming. Keeling (1950’s) began collecting atmospheric CO2 samples at Mauna Loa Observatory, Hawaii which is the most complete record.

    USGS reports all volcanic activity produces nearly 200-million tons CO2 annually; although much less than human activity production. Mauna Loa, near the Observatory and the world’s most active volcano, had major eruptions in 1950, 1975, and 1984. Atmospheric CO2 levels measured at volcanoes indicate the degree of activity and estimated heat flow from one volcano are reported at140-mW/m2. Correlating CO2 and temperatures data collected near active volcanoes should be significant but not show a cause and effect relation; however, correlating world-wide data significantly shows CO2 lagging temperature by approximately two years. Arrhenius and Callendar analysis similarly could be significantly biased owing to urban heat-island effects and extensive coal burning at the time, as CO2 is an abundant byproduct of burning.

    Apparently, no laboratory control experiment to date, such as in a biodome, has shown CO2 levels influencing ambient temperatures. Tyndall (1861) measured the absorptive characteristics of CO2 followed by more precise measurements by Burch (1970). Absorbance is a measure of the quantity of light (energy) absorbed by a sample (CO2 molecule) and the amount of absorbed energy can be represented as specific heat of a substance. Specific heat of CO2 ranges from 0.791-kJ/kgK at 0-degrees F to 0.871-kJ/kgK at 125-degrees F and average atmospheric concentrations are 0.0306-percent. As revealed, the specific heat of CO2 increases as ambient temperatures increase showing CO2 likely is an ambient temperature buffer.

    The atmosphere contains from 4-percent water vapor in the troposphere to 40-percent near the surface. Specific heat of water vapor relatively remains constant at 1.996-kJ/kgK. Water absorbs energy (heat) and evaporates to water vapor. During condensation (precipitation), latent heat is released to the atmosphere thus increasing ambient temperatures. Water vapor holds the majority of atmospheric heat and regulates climate and temperature more than any compound. Historically, however, water vapor characteristics as related to climate were much less appreciated, but investigations concerning the significance water vapor plays in global climate-dynamics are just beginning.

    Energy not stored in the atmosphere is released into space through radiation. Re-radiation is the emission of previously absorbed radiation by molecules. Specific heat of water vapor and CO2 molecules shows that water vapor reradiates significantly more energy back to the surface and this case further is justified by quantities of each compound. Thus, this synopsis and other publications suggest that minute variations in atmospheric CO2 concentrations likely results in an insignificant affect on climate; whereas water vapor likely is the significant factor. Nevertheless, this argument easily could be rectified with an appropriate biodome-type control experiment.

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