



First, an abstract for the impatient: The frequently heard
claim of climate science that the earth would have a mean temperature
of 18°C without a ”natural greenhouse effect” is ubiquitous.
It is, one hears, even taught in schools. Can this narrative hold what
science claims? If one observes reality, wellfounded skepticism about
the theory might arise here and there. More on this in my
Climate Analysis Basics,
which illuminates this question in a compact way. If this model calculation
would be correct, which just claims, without a socalled natural greenhouse
effect the earth average temperature would be only 18°C, one has
some difficulties to interpret measurable ground temperatures up to approx.
+80°C in deserts near the equator. And for this one needs by no means
greenhouse gases, it is sufficient to reduce the solar constant 1368 W/m²
by the albedo of approx. 30% and to estimate roughly the possible maximum
temperature with the StefanBoltzmann formula for the remaining 70%, which
results in about +87°C when calculated. How is this compatible with
the 18°C average theory which estimates a so called ”iceballearth”? Especially the oceans,
whose water temperatures remain de facto identical day and night, prove
that actually no point of the earth follows a theoretical temperature
profile, which can be determined as result of a StefanBoltzmann calculation,
which is based on a 24 hour period of the respective local radiation power
from the sun. How reliable is the
assertion that the mean temperature would be 18°C without greenhouse
gases? Could it be at all that here alleged 97% of the climate science
are possibly even wrong? The facts compactly, see here: Basic Analysis Climate Triggered by the discussion about the third runway for the Vienna Schwechat Airport, I started a personal analysis at the beginning of 2017, what this muchdiscussed CO2 is actually about. The result is the content of another, longer and more detailed analysis, which is available here as a pdf download document: Climate Crisis  Greenhouse Effect. A peer reviwed article, which underlines my analysis was released by Gerhard Gerlich and R. D. Tscheuschner. It is called Falsification Of The Atmospheric CO2 Greenhouse Effects Within The Frame Of Physics and was published in 2009 at the International Journal of Modern Physics B, Vol. 23, No. 3 (2009) 275  364, the pdffile can be downloaded free of charge. I would be very pleased about reactions of visitors! 

Last
Update: December 2022  send me an email
 Content and design © ebepe  the ebepe pages  www.ebepe.com and www.eberhard.at  1999 : 2022  