https://wattsupwiththat.com/2021/06/28/weekly-climate-and-energy-news-roundup-460/
My reply:
[[With frequent but small, ephemeral exceptions, the radiant
heat that a planet emits to outer space equals the heat absorbed from
the sun. Indeed, this is true for Earth within 0.3 percent. For Earth,
the incoming/outgoing heat rate amounts to about 240 W/m, averaged over
the surface.]]
[[The surface of the planet emits IR according to the
Stefan-Boltzmann radiation law. The surface of Earth at 288 K emits 390
W/m2, some 150 W/m2 more than the earth emits to space. That 150 W/m2 of
heat retention is the cause of the 33 ºC temperature rise over the
non-GHG Earth with the same albedo]]
Zonk! Contradictory!
There are so many things wrong with this sick IPCC thinking designed to shut people up who don’t want to submit to their false fear-driven protection racket
For starters, it pretends that there is no such thng as entropy, which disperses energy into the Heat Death of the Universe, making it unavailable for heating or doing work forever. Every Planck radiator is a maximum entropy generator, increasing entropy by a factor proportional to T^3 while emitting energy proportional to T^4, meaning a great loss of energy is needed to turn it into heat inside a material based on its heat capacity before turning it back to energy at a far lower energy point (longer peak power wavelength). The T^4 power equation is turned upside-down by the IPCC, which ludicrously displays up and down T^4 arrows in the sky, as if energy and entropy magically disappeared.No wonder they draw a downward T^4 arrow representing CO2, claiming it raises surface temps, when its energy comes either from the surface in the first place and automatically has less energy and can raise the temperature way less, or from some magical cloud that because of the lapse rate is at a frigid temp that they ignore, as if any gas emits Planck radiation instead of solids and liquids (coalesced matter) like the surface of the Sun and Earth.
Also air convection increases entropy each time it trades heat for work to expand against decreasing pressure. The Earth lapse rate of 6.4K/km gives a total temperature drop of 80C by 14km altitude, not 33C. The increase in temperature caused by the increase of pressure in a fixed volume gives that, and surface convection merely climbs up and down its ladder dissipating energy via entropy.
https://www.sciencedirect.com/topics/earth-and-planetary-sciences/adiabatic-lapse-rate
Meanwhile water evaporation removes large amounts of surface heat and after reaching frigid heights falls back down as precipitation, cooling the surface more than the Sun heated it after blocking yet more solar energy from reaching and heating the surface. So the IPCC claim of some kind of Earth-Sun energy balance is a laugh.
So in short, all climate is caused by the solar energy that reaches the surface and drives the temperature in the first place. The surface temperature profile over time is the climate. The atmosphere is a giant chimney that just cools it, not a greenhouse that warms it. When doesn’t it finish cooling it overnight, ready for the next sunrise?
The whole IPCC perversion of climate science needs to be sunk on a barge in the deepest part of the ocean and refounded sans any role for CO2.
https://www.quora.com/How-does-the-increase-of-entropy-affect-the-environment/answer/TL-Winslow
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