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#32
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john wrote:
[ . . . ] The scientists are more correct than they are wrong. My experience is that this is true only for formally published statements. Statements made by scientists in other forums and at other times are less accurate. Those without the education and training in these fields would do well not to show their foolishness of exhibiting their declarations that the Scientists are the one that lack any knowledge or expertise because they are out of step with the Government of Globalist Big Business. How true. |
#33
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wrote in ups.com:
Karl Rove's Dad abandoned his family to go live an openly fag life in Palm Springs, and his mom committed sucide. Which of these RePIGlican Family Values do you aspire most? http://www.aip.org/history/climate/co2.htm The Speculations Vindicated (1950-1960) The complacent view that CO2 from human activity could never become a problem was overturned during the 1950s by a series of costly observations. This was a consequence of the Second World War and the Cold War, which brought a new urgency to many fields of research. American scientists enjoyed massively increased government funding, notably from military agencies. The officials were not aiming to answer academic questions about future climates, but to provide for pressing military needs. Almost anything that happened in the atmosphere and oceans could be important for national security. Among the first products were new data for the absorption of infrared radiation, a topic of more interest to weapons engineers than meteorologists.(23) The early studies sending radiation through gases in a tube had an unsuspected logical flaw — they were measuring bands of the spectrum at sea-level pressure and temperature. Fundamental physics theory, and a few measurements made at low pressure in the 1930s, showed that in the frigid and rarified upper atmosphere, the nature of the absorption would change. The bands seen at sea level were actually made up of overlapping spectral lines, all smeared together. Improved physics theory, developed by Walter Elsasser during the Second World War, and laboratory studies during the war and after confirmed the point. At low pressure each band resolved into a cluster of sharply defined lines, like a picket fence, with gaps between the lines where radiation would get through.(24) The Speculations Vindicated (1950-1960) TOP OF PAGE The complacent view that CO2 from human activity could never become a problem was overturned during the 1950s by a series of costly observations. This was a consequence of the Second World War and the Cold War, which brought a new urgency to many fields of research. American scientists enjoyed massively increased government funding, notably from military agencies. The officials were not aiming to answer academic questions about future climates, but to provide for pressing military needs. Almost anything that happened in the atmosphere and oceans could be important for national security. Among the first products were new data for the absorption of infrared radiation, a topic of more interest to weapons engineers than meteorologists.(23) The early studies sending radiation through gases in a tube had an unsuspected logical flaw — they were measuring bands of the spectrum at sea-level pressure and temperature. Fundamental physics theory, and a few measurements made at low pressure in the 1930s, showed that in the frigid and rarified upper atmosphere, the nature of the absorption would change. The bands seen at sea level were actually made up of overlapping spectral lines, all smeared together. Improved physics theory, developed by Walter Elsasser during the Second World War, and laboratory studies during the war and after confirmed the point. At low pressure each band resolved into a cluster of sharply defined lines, like a picket fence, with gaps between the lines where radiation would get through.(24) 24. Martin and Baker (1932); for review, see Smith et al. (1968), pp. 476-483. http://www.aip.org/history/climate/bib.htm#1407 Martin, P.E., and E.F. Baker (1932). "The Infrared Absorption Spectrum of Carbon Dioxide." Physical Review 41: 291-303 http://www.aip.org/history/climate/bib.htm#614 Smith, R.N., et al. (1968). Detection and Measurement of Infra-Red Radiation. Oxford: Clarendon. These measurements inspired the theoretical physicist Lewis D. Kaplan to grind through some extensive numerical computations. In 1952, he showed that in the upper atmosphere the saturation of CO2 lines should be weak. Thus adding more of the gas would make a difference in the high layers, changing the overall balance of the atmosphere. Meanwhile, precise laboratory measurements found that the most important CO2 absorption lines did not lie exactly on top of water vapor lines. Instead of two overlapping bands, there were two sets of narrow lines with spaces for radiation to slip through.(25) 25. Kaplan (1952); for other workers see, e.g., Möller (1951), pp. 46-47 http://www.aip.org/history/climate/bib.htm#615 Kaplan, Lewis D. (1952). "On the Pressure Dependence of Radiative Heat Transfer in the Atmosphere." J. Meteorology 9: 1-12. Kaplan, Lewis D. (1959). "Inference of Atmospheric Structure from Remote Radiation Measurements." Journal of the Optical Society of America 49: 1004-7 Kaplan, Lewis D. (1960). "The Influence of Carbon Dioxide Variation on the Atmospheric Heat Balance." Tellus 12: 204-208. http://www.aip.org/history/climate/bib.htm#616 Möller, Fritz (1935). "Die Warmquellen in Der Freien Atmosphäre." Meteorologische Zeitschrift 52 L: 408-412. Möller, Fritz (1951). "Long-Wave Radiation." In Compendium of Meteorology, edited by Thomas F. Malone, pp. 34-49. Boston, MA: American Meteorological Society. Möller, Fritz (1957). "Strahlung in Der Unteren Atmosphäre." In Geophysik II (Vol. 48 of Handbuch Der Physik), edited by J. Bartels, pp. 155-253. Berlin: Springer. Möller, Fritz (1963). "On the Influence of Changes in the CO2 Concentration in Air on the Radiation Balance of the Earth's Surface and on the Climate." J. Geophysical Research 68: 3877-86. And you are a lying little **** that has never been out of clasroom and lives your pitiful little mental existence in the fantasy that you are an intelligent being while you suck up to the other idiots that promote the bull**** superstition of CO2 causing global warming that was invented by poor little schoolboys like you that needed a thesis, and then once they have their lie, they stick to it, partly because they have squandered their mental abilities and have no understanding of actual physics or science. You describe your own pathetic lack of accomplishments and squandered lifetime mental masterbation, while smearing **** on your betters who worked to acquire the instruments and the kills to use the. The links above are presrved in world premier science libraries while your words are preserved in alt.kook on google groups archive That's right idiot, ignore the fact I've pointed out that you are not considering the heat developed within the earth from lost kinetic motion. Refer me to some schoolboy idiot then that will deny this. I was taught proper astophysics, entirely based on proper physics and the law of conservation of energy and matter. Kent Deatherage Funny how you are so ashamed of your "teacher" that you never once mention his name and accomplishments. wrote in s.com: A scientist would give us results of labratory experiment. You must give us data on experiments in which a certain quantity of air, (with humidity closley monitored), with specific concentration of CO2 in the air, and the exact readings of the FINAL TEMPERATURE the gases reach. The time it takes to reach final temperature and any other pertinent dat such as pressure. These experiments can involve general heating, or induction of specific frequencies that you claim cause "warming" if CO2 is present. Kent Deatherage The proper place to view these are the scientific literature, papers and books. They are too long to reprint every time some lazy @sshole demands them here, and many are copyrighted by the author or magazine so they cannot be copied verbaitum here -- that means lengthy retyping to satisfy some lazy @sshole. Usually a citation to such papers are given. Then YOU, Mr. @sshole, do your burden of trotting to the library and reading. An ENTIRE BOOK has been made freely readable on the internet, detailing the history of Global Warming Science, and this BOOK has been placed in front of you several times THIS WEEK. You have not read the book or looked up the links. The Discovery of Global Warming http://www.aip.org/history/climate/ WHO PUBLISHED THE BOOK? The American Institute of Physics did. WHO is the AIP? The American Institute of Physics (AIP) is a 501(c)(3) membership corporation chartered in New York State in 1931 for the purpose of promoting the advancement and diffusion of the knowledge of physics and its application to human welfare. It is the mission of the Institute to serve physics, astronomy, and related fields of science and technology by serving its Member Societies and their associates, individual scientists, educators, R&D leaders, and the general public with programs, services and publications - Information that matters. http://www.aip.org/history/climate/bib.htm Bibliography This bibliography may seem long (more than 1800 items), but it has a great many omissions. See the discussion of sources. There is a bibliography by year. http://www.aip.org/history/climate/bibdate.htm Bibliography by year Unlike the bibliography by author, the following list includes works not used in the main text. Some are trivial, some are items I have not seen. ========== The short version from wikipedia ========= http://en.wikipedia.org/wiki/Greenhouse_effect Greenhouse effect From Wikipedia, the free encyclopedia The greenhouse effect, first discovered by Joseph Fourier in 1824, and first investigated quantitatively by Svante Arrhenius in 1896, is the process in which the absorption of infrared radiation by an atmosphere warms a planet. Without these greenhouse gases, the Earth's surface would be up to 30 °C cooler. The name comes from an incorrect analogy with the way in which greenhouses are heated by the sun in order to facilitate plant growth. In addition to the Earth, Mars, Venus and other celestial bodies with atmospheres (such as Titan) have greenhouse effects. In common parlance, the term greenhouse effect may be used to refer either to the natural greenhouse effect, due to naturally occuring greenhouse gases, or to the enhanced (anthropogenic) greenhouse effect, which results from gases emitted as a result of human activities (see also global warming, scientific opinion on climate change and attribution of recent climate change). Contents * 1 The Basic Mechanism * 2 The greenhouse gases * 3 Runaway greenhouse * 4 Anthropogenic greenhouse effect * 5 Real greenhouses * 6 See also * 7 References The Basic Mechanism The Earth receives energy from the Sun in the form of radiation. To the extent that the Earth is in a steady state, the energy stored in the atmosphere and ocean does not change in time, so energy equal to the incident solar radiation must be radiated back to space. Radiation leaving the Earth takes two forms: reflected solar radiation and emitted thermal infrared radiation. The Earth reflects about 30% of the incident solar flux; the remaining 70% is absorbed, warms the land, atmosphere and oceans, and powers life on this planet. Eventually this energy is reradiated to space as infrared photons. This thermal, infrared radiation increases with increasing temperature. One can think of the Earth's temperature as being determined by the requirement that it produce the infrared flux needed to balance the absorbed solar flux. The key to the greenhouse effect is the fact that the atmosphere is relatively transparent to visible solar radiation but strongly absorbing at the wavelengths of the thermal infrared radiation emitted by the surface and the atmosphere. The visible solar radiation heats the surface, not the atmosphere. Whereas most of the infrared radiation escaping to space is being emitted from the upper atmosphere, not the surface. The infrared photons emitted by the surface are mostly absorbed by the atmosphere and do not escape directly to space. The reason that this results in a warming of the surface is most easily understood by starting with a model of a purely radiative greenhouse effect, in which one ignores the fact that a large part of the energy transfer in the atmosphere is not in fact radiative, but associated with 1) convection, (sensible heat transport), and 2) the evaporation and condensation of water vapor, or latent heat transport. In this purely radiative case, one can think of the atmosphere as emitting infrared radiation both upwards and downwards. The upward infrared flux emitted by the surface must balance not only the absorbed solar flux but also this downward infrared flux emitted by the atmosphere. The surface temperature must rise until the surface generates enough thermal radiation to balance the sum of these two incident radiation streams. A more realistic picture taking into account the convective and latent heat fluxes is somewhat more complex. But the following simple model captures the essence. The starting point is to note that the opacity of the atmosphere to infrared radiation determines the height in the atmosphere from which most of the photons emitted to space are emitted. If the atmosphere is more opaque, the typical photon escaping to space will be emitted from higher in the atmosphere, because one then has to go to higher altitudes to see out to space in the infrared. Since the emission of infrared radiation is a function of temperature, it is the temperature of the atmosphere at this emission level that is effectively determined by the requirement that the emitted flux balance the absorbed solar flux. But the temperature of the atmosphere generally decreases with height above the surface, at a rate of roughly 6.5 °C per kilometer on average, until one reaches the stratosphere 10-15 km above the surface. (Most infrared photons escaping to space are emitted by the troposphere, the region bounded by the surface and the stratosphere, so we can ignore the stratosphere in this simple picture.) A very simple model, but one that proves to be remarkably useful, involves the assumption that this temperature profile is simply fixed, by the non-radiative energy fluxes. Given the temperature at the emission level of the infrared flux escaping to space, one then computes the surface temperature by increasing temperatues at the rate of 6.5 °C per kilometer, the environmental lapse rate, until one reaches the surface. The more opaque the atmosphere, and the higher the emission level of the escaping infrared radiation, the warmer the surface, since one then needs to follow this lapse rate over a larger distance in the vertical. While less intuitive than the purely radiative greenhouse effect, this less familiar radiative-convective picture is the starting point for most discussions of the greenhouse effect in the climate modeling literature. The term "greenhouse effect" is a source of confusion in that actual greenhouses do not warm by this same mechanism (e.g. [1]). The greenhouse gases Quantum mechanics provides the basis for computing the interactions between molecules and radiation. Most of this interaction occurs when the frequency of the radiation closely matches that of the spectral lines of the molecule, determined by the quantization of the modes of vibration and rotation of the molecule. (The electronic excitations are generally not relevant for infrared radiation, as they require energy larger than that in an infrared photon.) The width of a spectral line is an important element in understanding its importance for the absorption of radiation. In the Earth’s atmosphere these spectral widths are primarily determined by “pressure broadening”, which is the distortion of the spectrum due to the collision with another molecule. Most of the infrared absorption in the atmosphere can be thought of as occurring while two molecules are colliding. The absorption due to a photon interacting with a lone molecule is relatively small. This three-body aspect of the problem, one photon and two molecules, makes direct quantum mechanical computation for molecules of interest more challenging. Careful laboratory spectroscopic measurements, rather than ab initio quantum mechanical computations, provide the basis for most of the radiative transfer calculations used in studies of the atmosphere. The molecules/atoms that constitute the bulk of the atmosphere; oxygen (O2), nitrogen (N2) and argon; do not interact with infrared radiation significantly. While the oxygen and nitrogen molecules can vibrate, because of their symmetry these vibrations do not create any transient charge separation that enhances the interaction with radiation. In the Earth’s atmosphere, the dominant infrared absorbing gases are water vapor, carbon dioxide, and ozone, these molecules being “floppier” so that their rotation/vibration modes are more easily excited. For example, carbon dioxide is a linear molecule, but it has an important vibrational mode in which the molecule bends with the carbon in the middle moving one way and the oxygens on the ends moving the other way, creating some charge separation, a dipole moment. A substantial part of the greenhouse effect due to carbon dioxide exists because this vibration is easily excited by infrared radiation. Clouds are also very important infrared absorbers. Therefore, water has multiple effects of infrared radiation, through its vapor phase and through its condensed phases. Other absorbers of significance include methane, nitrous oxide and the chlorofluorocarbons. Discussion of the relative importance of different infrared absorbers are confused by the overlap between the spectral lines due to different gases, widened by pressure broadening. As a result, the absorption due to one gas cannot be thought of as independent of the presence of other gases. One convenient approach is to remove the chosen constituent, leaving all other absorbers, and the temperatures, untouched, and monitoring the infrared radiation escaping to space. The reduction in infrared absorption is then a measure of the importance of that constituent. More precisely, define the greenhouse effect (GE) to be the difference between the infrared radiation that the surface would radiate to space if there were no atmosphere and the actual infrared radiation escaping to space. Then compute the percentage reduction in GE when a consituent is removed. The table below is computed by this method, using a particular 1-dimensional model of the atmosphere. More recent 3D computations lead to similar results. Gas removed percent reduction in GE H2O 36% CO2 12% O3 3% (Source: Ramanathan and Coakley, Rev. Geophys and Space Phys., 16 465 (1978)); see also [2]. By this particular measure, water vapor can be thought of as providing 36% of the greenhouse effect, and carbon dioxide 12%, but the effect of removal of both of these constituents will be greater than 48%. An additional proviso is that these numbers are computed holding the cloud distribution fixed. But removing water vapor from the atmosphere while holding clouds fixed is not likely to be physically relevant. In addition, the effects of a given gas are typically nonlinear in the amount of that gas, since the absorprtion by the gas at one level in the atmosphere can remove photons that would otherwise interact with the gas at another altitude. The kinds of estimates presented in the table, while often encountered in the controversies surrounding global warming, must be treated with caution. Different estimates found in different sources typically result from different definitions and do not reflect uncertainties in the underlying radiative transfer. Runaway greenhouse The strength of the greenhouse effect is dependent on the concentration of greenhouse gases in the planetary atmosphere. The deep and carbon dioxide-rich atmosphere of Venus (combined with an orbit closer to the sun than that of Earth) causes surface temperatures hot enough to melt lead, the atmosphere of Earth creates habitable temperatures, and the thin atmosphere of Mars causes a minimal greenhouse effect. When the concentration of a greenhouse gas (A) is itself a function of temperature, there is a positive feedback from the increase in another greenhouse gas (B), whereby increase in B increases the temperature which, in turn, increases the concentration of A, which increases temperatures further. Water vapor is thought to provide a positive feedback of this type in response to increase in carbon dioxide. If a change in temperature of 1 degree causes an increase in water vapor by an amount that, in isolation, caused a further increase in temperature of x degrees, then the final warming will be enhanced by the factor 1/(1-x) = 1 +x +x2 +x3 + .... .. If x is larger than unity, this series diverges and temperatures increase until the source of the gas is exhausted or some other nonlinearity intervenes. On Earth, x for water vapor is thought to lie in the range 0.3-0.4, so the Earth is far from this runaway condition, as is also self-evident from the stability of the climate through geological time. A runaway greenhouse effect may, however, have occurred on Venus. On Venus today there is little water vapor in the atmosphere. If water vapor did contribute to the warmth of Venus at one time, this water is thought to have escaped to space. Venus is sufficiently strongly heated by the Sun that water vapour can rise much higher in the atmosphere and is split into hydrogen and oxygen by ultraviolet light. The hydrogen can then escape from the atmosphere and the oxygen recombines. Carbon dioxide, the dominant greenhouse gas in the current Venusian atmosphere, likely owes its larger concentration to the weakness of carbon recycling as compared to Earth, where the carbon dioxide emitted from volcanoes is efficiently subducted into the Earth by plate tectonics on geologic time scales. [3],[4]. Anthropogenic greenhouse effect CO2 production from increased industrial activity (fossil fuel burning) and other human activities such as cement production and tropical deforestation has increased the CO2concentrations in the atmosphere. Measurements of carbon dioxide amounts from Mauna Loa observatory show that CO2 has increased from about 313 ppm (parts per million) in 1960 to about 375 ppm in 2005. The current observed amount of CO2 exceeds the geological record of CO2 maxima (~300 ppm) from ice core data (Hansen, J., Climatic Change, 68, 269, 2005 ISSN 0165-0009). Because it is a greenhouse gas, elevated CO2 levels will increase global mean temperature. There has been an observed global average temperature increase of about 0.5oC since 1960 (Science 308, 1431, 2005), . Quantitative understanding of climate sensitivity to CO2 concentration remains elusive due to uncertainties in a variety of feedbacks, especially those related to clouds, but there is little doubt that a substantial portion of the warming in the last half century was caused by the incresase in CO2 concentrations in the atmosphere. Over the past 800,000 years [5], ice core data shows unambiguously that carbon dixoide has varied from values as low as 180 parts per million (ppm) to the pre-industrial level of 270ppm [6]. Paleoclimatogists consider variations in carbon dioxide to be a fundamental factor in controlling climate variations over this time scale. Real greenhouses The term 'greenhouse effect' originally came from the greenhouses used for gardening, but it is a misnomer since greenhouses operate differently [7] [8]. A greenhouse is built of glass; it heats up primarily because the Sun warms the ground inside it, which warms the air near the ground, and this air is prevented from rising and flowing away. The warming inside a greenhouse thus occurs by suppressing convection and turbulent mixing. This can be demonstrated by opening a small window near the roof of a greenhouse: the temperature will drop considerably. It has also been demonstrated experimentally (Wood, 1909): a "greenhouse" built of rock salt (which is transparent to IR) heats up just as one built of glass does. Greenhouses thus work primarily by preventing convection; the greenhouse effect however reduces radiation loss, not convection. It is quite common, however, to find sources (e.g. [9] [10]) that make the "greenhouse" analogy. Although the primary mechanism for warming greenhouses is the prevention of mixing with the free atmosphere, the radiative properties of the glazing can still be important to commercial growers. With the modern development of new plastic surfaces and glazings for greenhouses, this has permitted construction of greenhouses which selectively control radiation transmittance in order to better control the growing environment [11]. References * Earth Radiation Budget, http://marine.rutgers.edu/mrs/educat.../yuri/erb.html * Fleagle, RG and Businger, JA: An introduction to atmospheric physics, 2nd edition, 1980 * Fraser, Alistair B., Bad Greenhouse http://www.ems.psu.edu/~fraser/Bad/BadGreenhouse.html * Giacomelli, Gene A. and William J. Roberts1, Greenhouse Covering Systems, Rutgers University, downloaded from: http://ag.arizona.edu/ceac/research/...ortGlazing.pdf on 3-30-2005. * Ann Henderson-Sellers and McGuffie, K: A climate modelling primer (quote: Greenhouse effect: the effect of the atmosphere in re-readiating longwave radiation back to the surface of the Earth. It has nothing to do with glasshouses, which trap warm air at the surface). * Kiehl, J.T., and Trenberth, K. (1997). Earth's annual mean global energy budget, Bulletin of the American Meteorological Society 78 (2), 197–208. * Piexoto, JP and Oort, AH: Physics of Climate, American Institute of Physics, 1992 (quote: ...the name water vapor-greenhouse effect is actually a misnomer since heating in the usual greenhouse is due to the reduction of convection) * Wood, R.W. (1909). Note on the Theory of the Greenhouse, Philosophical Magazine 17, p319–320. For the text of this online, see http://www.wmconnolley.org.uk/sci/wood_rw.1909.html * IPCC assessment reports, see http://www.ipcc.ch/ WHO ARE YOU? |
#34
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Soot factor for R-12? Never heard of that one.
Some R-12 may be in production. If it is, it is unlikely to be a lot. Any it is pretty expensive so most folks have switched to HCFCs or HFCs. It may have a value similar to silver. You can look up the global warming potentials for CFCs, HCFCs, and HFCs to see which are the worst actors. Also, sulfur hexafluoride. But overall the main bad actors are CO2 and CH4. "Brad Guth" wrote in message news:d74b5b27292ea7aaaa86e52b6aa7946d.49644@mygate .mailgate.org... "Question Quigley" wrote in message news:GnlSg.3219$Kw1.2715@trnddc05 Is that what it is? And I thought my central A.C. unit was low on freon. (Maybe the 360,000 lb of R-12 I've put in the system over the past 30 years has something to do with it?) That freon of R-12 is a mere drop in our global warming bucket that's not exactly helping, but it's not the primary cause by any long shot (there's not exactly a big soot factor with R-12). Actually the conversion from R-12 to the alternatives was much worse for our environment, and it was another damn spendy (multi billion dollar) effort. Just printing all of that loot created far more physical pollution than the R-12 it supposedly got rid of. BTW; how much global R-12 is still being produced, and of how much is still in use? What other than R-12 is getting produced that's much worse off for our environment? "Roger Coppock" wrote in message oups.com EARTH'S TEMPERATURE AT 12,000-YEAR HIGH!!!! EARTH'S TEMPERATURE AT HOLOCENE MAXIMUM!!!! EARTH'S TEMPERATURE WITHIN 1K OF 1,000,000-YEAR MAXIMUM!!!!!!!!!!!!!!!!!!! I say; So what's the difference? It's only going to go all the way, and that's even if all of humanity left Earth for another planet or moon, and we took all of our farting cows along with us. Without us humans and our cows, it would have simply taken a few extra centuries, or possibly a few extra thousands of years, but otherwise because of our locally orbiting mascon and resulting tidal friction plus the extra IR/FIR worth of our moon, that which has only been with us since the last ice age, plus our badly failing magnetosphere might suggest that it doesn't really matter, or does it? Is there some remaining question that Earth is getting much hotter? (I don't think so) Is there any question that our magnetosphere has been failing us? (I don't think so) Why not focus our best talents and the few remaining resources on surviving these ongoing trends without having to prematurely expirer, or would you much rather die as is for not trying (as though dumbfounded)? Since mother Earth is never going to cool off, I have a few terrestrial energy producing solutions that are 100% renewable (meaning zero CO2, zero NOx and absolutely zilch worth of soot), as I'm certain others like yourself will equally share and share alike if you'll help such others to focus their supposed talents and resources that'll get the job done. I also have R-1024 insulation that's as structural as you'd like to make it, compared to the wussy stuff that's currently available is by itself a win-win for the old global warming gipper. - Brad Guth -- Posted via Mailgate.ORG Server - http://www.Mailgate.ORG |
#35
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Question Quigley wrote:
Is that what it is? And I thought my central A.C. unit was low on freon. (Maybe the 360,000 lb of R-12 I've put in the system over the past 30 years has something to do with it?) "Roger Coppock" wrote in message oups.com... EARTH'S TEMPERATURE AT 12,000-YEAR HIGH!!!! EARTH'S TEMPERATURE AT HOLOCENE MAXIMUM!!!! EARTH'S TEMPERATURE WITHIN 1K OF 1,000,000-YEAR MAXIMUM!!!!!!!!!!!!!!!!!!! Strong El Nin~os to become permanent El Nin~o!!!!!!!!!!! . This is how Hansen arrives at his conclusion "He takes a proxy record whose most recent reading is approximately 4320 BP (and there's hair on that age estimate) and compares that to instrumental records in the 20th century, using the 1870-1900"(Clmate Audit) One womders how he could know what tne temperature really was 4230 years ago. |
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#37
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In article ,
"El Guapo" wrote: "Thomas Lee Elifritz" wrote in message ... El Guapo wrote: "Roger Coppock" wrote in message oups.com... EARTH'S TEMPERATURE AT 12,000-YEAR HIGH!!!! EARTH'S TEMPERATURE AT HOLOCENE MAXIMUM!!!! EARTH'S TEMPERATURE WITHIN 1K OF 1,000,000-YEAR MAXIMUM!!!!!!!!!!!!!!!!!!! Strong El Nin~os to become permanent El Nin~o!!!!!!!!!!! AP article http://www.heraldnet.com/stories/06/...5global001.cfm The actual article in PNAS currently free to the public. http://www.pnas.org/cgi/reprint/0606291103v1 [Note the highly unusual inclusion of political references in this scientific paper. I haven't exhaustively surveyed the history of PNAS, but l doubt the the reviewers at PNAS would have allowed this before. Science has taken the gloves off!] Global surface temperature has increased "This evidence implies that we are getting close to dangerous levels of human-made pollution," Hansen said in a statement. "If further global warming reaches 2 or 3 degrees Celsius, we will likely see changes that make Earth a different planet than the one we know. The last time it was that warm was in the middle Pliocene, about 3 million years ago, when sea level was estimated to have been about 25 meters (80 feet) higher than today," Hansen said. So, if the planet wasn't getting warmer, would it be getting cooler? Wouldn't that also make it a "different planet than the one we know?" Or does Hansen believe that the climate would just stay the same forever, if we would just stop adding greenhouse gases? If so, has he not looked at his own charts? You are imagining an ice age that is no longer going to happen. Some of us like to stick with reality, the hydrocarbon combustion, the warming. First of all, you obviously missed the point. If we somehow stopped all sources of anthropogenic greenhouse gases, then would it magically stop the climate from ever changing? Would the planet never change, as Hansen would apparently like us to believe? If you found a cure for cancer, would everybody live forever? If not, why try to find a cure? Secondly, how do you know that an ice age is not going to happen? Uh, the earth is warming? Perhaps you can explain to me exactly what causes an ice age in the first place. Feel free to cite any scientific sources you might have. Also, if you argue that a drop in greenhouse gases is the cause, then please explain what caused the drop in greenhouse gases in the first place. I think that's what bugs me the most about people like Hansen. If the global temperature was falling instead of rising, he would still be crying about how we were sliding into a new ice age, and the government was doing nothing to stop it. The government and corporations have already stopped the ice age. That little reality thing, remember? Reality on Earth is like a powered rocket with no inertial control. Inertial control is clearly possible. Science is what makes inertial control possible. That's reality. So, no, are you still having problems with reality? Wow. Ummm... I'm not, but clearly somebody else is. |
#38
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In article lgate.org,
"Brad Guth" wrote: "Lloyd Parker" wrote in message That freon of R-12 is a mere drop in our global warming bucket that's not exactly helping, but it's not the primary cause by any long shot (there's not exactly a big soot factor with R-12). Actually the conversion from R-12 to the alternatives was much worse for our environment, No it wasn't, but you're loco anyway. We see that you utilize the proven Arthur Andersen and those ENRON Do you hear voices in your head? formulas of geophysics book keeping, that which doesn't have to include any such honest birth to grave accounting, and we also see that you haven't taken any steps to answer my questions because you're nothing but another wuss of a status quo or bust liar. It takes a great deal of energy to create the likes of R-12 or even more of such energy in order to create those other freon altertnatives. Prove it. Besides, what do we suppose actually happens to the surplus of replaced R-12 that has become so frealing artificially valuable to a global market? What surplus? Existing stocks have been used up. I also totally agree with the regular laws of physics, in that a dark and wavy zones of ice free water is always going to absorb and retain one heck of a lot more solar energy than snow and ice as taken at the same angle. I do believe the ratio is a good 10:1, if not greater. Where's the truth in Usenet? All I ever see is another variation of a Third Reich status quo that's 100% Skull and Bones, or bust. Obviously there are a few too many tonnes of Usenet bad guys for every gram of us good guys. What we good guys need is a serious cash of WMDs that we can deploy against those (mostly Jewish) controlling rusemasters and of their born-again resident LLPOF warlords that have not shown a speck of remorse for their past or ongoing actions. So you have a "Final Solution" too? As per ususal, my warm and fuzzy though honest topics about Venus or that of our nearby orbiting mascon of a physically dark and somewhat salty moon that's offering secondary IR/FIR and via tidal friction that's roasting us to death, as well as having been radiating us with extra gamma and hard-X-rays, though oddly as an honest topic isn't hardly going anywhere because, obviously others and myself are more than sufficiently right. As such, here's another related sub-topic that's worth tossing into this Usenet naysay ring of fire. What's all this I'm hearing from our Roger Coppock? The hell you folks are saying that our own government and those nifty energy corporations are liars. My God and Christ almighty on another stick, what is this pagan global warming world of your's coming to? Obviously some of us snookered village idiots have been thinking outside the status quo box, that it's already too late, as they tend to perceive we're remaining as too addictive to the sorts of energy that's being extracted and otherwise produced via some of the dirtiest known and otherwise soot, NOx plus many other toxin producing methods. I personally think we're just downright greedy little perverted *******s that don't have a stitch of remorse, and as such really don't give a tinkers damn about others or that of our failing environment, that's only about to get yet another slap of extra cosmic and solar radiation in the face from our badly failing magnetosphere. Too bad our DNA isn't sufficiently evolving towards getting rad-hard at the same rate that some of our Republican offshore tax avoidance bank accounts are getting fat. The birth to grave cycle of global fossil energy exploitation (including yellowcake) is basically taking us into that very same grave along with our past, current and future ways that don't seem to be changing soon enough to make a difference. Instead of having been honestly investing in the future of cleaner and abundant energy, we're still investing in the dirty past that's killing us and stressing out most every other living thing on Earth. At least thus fare there's little if any evidence that we've made any improvement in the quality of life for other than whatever's on behalf of the wealthiest species of human life. I do believe this one even has our supposed environmental avenger Roger Coppock dumbfounded past the point of no return, thinking that it's all the fault of humanity, rather than primarily the matter of our somewhat recently obtained moon as having caused most of the last thaw via gravity/tidal forces plus having contributed a little extra IR/FIR to boot. Too bad so many folks like Roger can't quite manage to think inside or much less outside the cozy little box that has been orchestrated as though carefully constructed around our dumb and dumber mindsets, in that we have to believe in anything that's GOOGLE/NOVA or MI/NSA~NASA certified, and nothing else matters. "Exxon Stockholders Liable for Global Warming Damages" wrote in message HUGE MELTED LAKE IN BEAUFORT SEA! http://mygate.mailgate.org/mynews/sc...585b1a8da131d8 808e3ebda.49644%40mygate.mailgate.org http://groups.google.com/group/sci.e...d/98e67584c65b 1a1d/b24eeb1ff70466f1?hl=en#b24eeb1ff70466f1 : This freshwater lake of melted ice is a thermal battery. That is, it : has absorbed 96,126,250,000 Megajoules of HEAT in the act of meting. : In order to refreeze it must emit that heat to the atmosphere. The : battery has been charged. The freshwater has a depth of 3 meters, which is too shallow not to have mixed with the brine beneath. Therefore the freezing temperature has been lowered and additional energy must be extracted from the battery before refreezing could occur. The differential is 17.7 degrees C times the volume 2.88e14 grams for an additional discharge of 5.0976e15 calories of heat energy must be emitted to the air before the lost ice is fully refrozen. The net total is 5.0976e15 plus 2.295936e16 calories = 2.805696e16 calories of heat energy released to the air. 2.805696e16 calories = 1.175066e11 MegaJoules = 117,606,600,000 MJ. 2.805696e16 calories = 1.175066e17 Joules In terms of Nukes the Fat Man and Little Boy atomic bombs (15.08e13 Joules)... ... 779 pairs of atomic bombs like Hiroshima and Nagasaki going of this winter in the Arctic. One should reasonably prepare for some energetic kinetics as a result. http://en.wikipedia.org/wiki/Megaton A megaton of TNT is 4.184e15 joules = 4.184 petajoules (PJ). " This is 28 million tons of TNT set to blast. " I say that's absolutely impressive, and I'd also have to totally agree that it's all about to explode big-time in our highly bigoted, arrogant and greedy little fossil fuel burning and soot producing faces, and that's not to mention the discarded Radium from yellowcake, coal and other deep geophysical energy resources that's now extensively into our surface environment along with all of the megatonnes/year worth of NOx from hell. It's so bad off that even fish are drowning (leaving lots more room for jellyfish), yet the mainstream status quo is absolutely hell bent upon staying the course of those thousand soot and NOx producing lights. Too bad we're all too dumb and dumber, along with having been so easily snookered and subsequently dumbfounded by those folks having "the right stuff", as to even so much as realize how totally snookered and summarily dumfounded into denial we all are, and how soon some of us are going to become prematurely dead and/or seriously broke as a direct result. The likes of ExxonMobile should be damn proud of themselves, just like all of those lethal tobacco drug pushers of internal soot and of numerous carsonagenics that are currently licensed to kill, and there's absolutely no doubt that as such they're each doing just that while turning out a hefty and essentially tax-free offshore profit at the ongoing demise of others. There's next to nothing going into R&D of He3/fusion energy, or much less the worth of what the nearby moon L1 of unlimited clean energy has to offer. Even the superior terrestrial worth of wind derived energy isn't but hardly a prototype of what a serious wind turbine application has to offer, and of solar PV plus the thermal dynamic Stirling alternatives that could easily share the base/foundation of those very same wind turbine towers is apparently taboo/nondisclosure because, apparently it's all too squeaky clean and too much 100% renewable without hardly a stitch of repercussions. Basalt insulation of R-1024/m that's potentially as structural as you'd care to make it and essentially fire-proof is apparently yet another taboo/nondisclosure little tidbit of what humanity and that of our failing environment is never going to see, much less of extremely compact hybrid batteries operating on hydrogen peroxide and aluminum, or by way of better internal combustion via h2o2/c12h26 or damn near any viable combination (including h2o2/biofuels) you'd care to mix that'll represent a near zero soot factor as well as zilch worth if any NOx because, the mostly nitrogen atmosphere itself isn't getting consumed. God forbid that we should ever have a surplus of such environmentally clean energy for putting into the makings, storage and distributions of such nifty products as LH2 or h2o2, and of subsequently making the consumption of damn near everything else under the sun so much more efficient and so much cleaner, not to mention biologically and environmentally so much end-user friendly. - Brad Guth Man, your medication needs to be stronger! |
#39
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"Question Quigley" wrote in message
news:YkFSg.10513$KK.1199@trnddc08 Soot factor for R-12? Never heard of that one. That's because R-12 dosen't generally represent a soot factor. Some R-12 may be in production. If it is, it is unlikely to be a lot. Any it is pretty expensive so most folks have switched to HCFCs or HFCs. It may have a value similar to silver. True, though it actually cost less to produce, package and distribute R-12 than of it's replacements. All the other cost factors upon using R-12 are those related to being artificially taxed to death, plus good old all American know-how greed. You can look up the global warming potentials for CFCs, HCFCs, and HFCs to see which are the worst actors. Also, sulfur hexafluoride. But overall the main bad actors are CO2 and CH4. Most freons and similar CFCs, HCFCs, and HFCs are not dark elements nor being intentionally consumed by fire, thus involving little if any optical nor soot factor. Clear CO2 and CH4 are also non soot factors, thus whatever global albedo dimming is primarly that being created by the process of artificially producing, storing, packaging and distributing such elements. BTW; besides using plain old air, CO2 is actually another terrifically effective replacement gas for refrigeration and air conditioning. Of course air and CO2 are each essentially free elements, that which our modern chemical industry can't hardly make another dishonest buck at marketing. Besides, our moon is most likely representing as much as 90% of our ongoing fiasco with global warming, and our ongoing raping and pollution of mother Earth for all she's worth is picking up the 10% slack. At worse, we could be contributing 25% to our global warming demise, which really doesn't matter because of the failing magnetosphere is going to start nailing each and every butt within the next thousand years, by which time a barrel of crude should be going for at least $1000/barrel while the majority of humanity could be earning less than $10/day unless they're into selling off their body parts. - Brad Guth -- Posted via Mailgate.ORG Server - http://www.Mailgate.ORG |
#40
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![]() Tom_Booger e wrote: wrote in oups.com: Question Quigley wrote: Is that what it is? And I thought my central A.C. unit was low on freon. (Maybe the 360,000 lb of R-12 I've put in the system over the past 30 years has something to do with it?) "Roger Coppock" wrote in message oups.com... EARTH'S TEMPERATURE AT 12,000-YEAR HIGH!!!! EARTH'S TEMPERATURE AT HOLOCENE MAXIMUM!!!! EARTH'S TEMPERATURE WITHIN 1K OF 1,000,000-YEAR MAXIMUM!!!!!!!!!!!!!!!!!!! Strong El Nin~os to become permanent El Nin~o!!!!!!!!!!! . This is how Hansen arrives at his conclusion "He takes a proxy record whose most recent reading is approximately 4320 BP (and there's hair on that age estimate) and compares that to instrumental records in the 20th century, using the 1870-1900"(Clmate Audit) One womders how he could know what tne temperature really was 4230 years ago. I'm sure you "womber" lots of things, like how to spell, but unfortunately you were born with honesty genes or hard-work genes so you can never really put in the effort to find out. You'll just have to be satisfied with quotes from racketeer-controlled websites and eternal wombering. There's nothing worse than a Grammer Nazi that doesn't check their own grammer! 1. He said "womder" not "womber". If you are going to make fun of someones spelling then you could at least correctly spell the word they spelled incorrectly. 2. Yes, it is very unfortunate he WAS born with honesty and hardwork genes, unlike you! Yes, you said he was born WITH them. |
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