We know how much CO2 we have added to the atmosphere and oceans from the records of the coal mined and the oil and natural gas pumped. From the records of the areas cleared of forests. And we have recorded and increase in the atmospheric CO2 from 280 ppm to 400+ ppm. An increase of CH4 from 700-800 ppb to over 1800 ppb.
We know, from the absorption spectra of the GHGs that they do absorb the long wave IR radiating from the surface, and that increases the heat on the surface and in the atmosphere.
And we have a measured increase in atmospheric and ocean temperatures that follows the increase in the increase in the GHGs.
All that is from measurements and observation, not opinion.
And, as a result, we have seen the steady recession of almost all of the glaciers worldwide, and the shedding of billions of tons of ice from the ice caps of Greenland and Antarctica. We have seen the decrease in ice coverage in the Arctic Ocean, and the resulting increase in the ocean temperatures there, as well as the land temperatures that surround that ocean basin. Again, observation and measurements, not opinion.
In fact, it is people like yourself, Boss, that offer us unfounded opinion.
See this is the problem, you keep claiming we know things that we don't know. We know what the ppm is for CO2, we don't know how much of it is because of man.
Wrong. There is a difference in the ratio of carbon isotopes in CO2 produced by contemporary plant transpiration and that produced by the combustion of fossil fuels. Isotopic analysis shows that virtually the entire increase above the 280 ppm present at the beginning of the Industrial Revolution is the product of fossil fuel combustion - ie anthropogenic.
We can roughly estimate how much human industrialization produces but we don't know how much nature processes or even how much nature produces.
We can fairly accurately estimate the amount of fossil fuel burned since the beginning of the Industrial Revolution and calculate the amount of CO2 that would put into the atmosphere. Guess what? The amount agrees very closely with the results of the isotopic analysis. Mankind is responsible for damn near every molecule above 280 ppm.
You go to great detail explaining what I already stated in my previous post. CO2 does create an amplification and insulation effect. But this process happens regardless of whether humans exist or not.
CO2, being a greenhouse gas - in particular one that absorbs and emits bands of IR not picked up by other greenhouse gases (GHGs) - feeds the greenhouse effect. GHGs slow the escape of infrared radiation from the Earth's atmosphere and thus raise the planet's equilibrium temperature.
Of course. That's why the Earth is not the snowball it would othewise be.
and it will happen regardless of anything we do.
Wrong. The effect has been increased by the CO2 we have added to the planet through the combustion of fossil fuels and by deforestation.
There is no formula for the number of carbon atoms humans produce to the degree of amplification/insulation from CO2 in the atmosphere. Too many variables are unknown.
I'm afraid there is. It is called "Climate Sensitivity". Look it up. It's value is estimated to be somewhere between 1.5 and 4.5 centigrade degrees per doubling of CO2 levels.
From a purely theoretical standpoint, we can't assume that the more carbon dioxide that is in the atmosphere, the more amplification of temperature
We can most certainly assume that. That is precisely what mountains of evidence and decades of fundamental science tell us is happening.
because at some point, the physics breaks down and violates the laws of thermodynamics.
Bullshit. Please explain what you know of thermodynamics that would be violated by AGW.
We have to remember that CO2 will behave chemically as always without regard to whether we have eliminated human emission, so there will still be amplification of CO2 happening as it has for over 4 billion years. And it's still going to effect heating and/or cooling of the planet.
Greenhouse warming is not a chemical effect. Greenhouse warming is dependent on the levels of GHGs in the atmosphere. Increasing them increases the warming. Period.
Oceans produce more carbon dioxide than humans. Plants use more carbon dioxide than humans could ever produce. We have a huge complex ecosystem. Yes, the planet gets warmer and cooler all the time. Showing me data to illustrate the earth is warming is not proof of anything alarming to me. You just can't show me how man's contribution of CO2 is causing some catastrophic climate change now or in the future. To proceed to argue your point by claiming "proven science" is an insult to the institution of Science itself. You have no proven Science because Science cannot prove. You have a conclusion. A conclusion is a faith... a belief of something without proof. And that's what Warmers have.
I'm glad to see someone on your side of this argument is aware there are no proofs in the natural sciences. But you still fucked up. The conclusions of a scientific experiment or a study are the logical results supported by the evidence of the study, by the results of the experiments, by hypotheses that survive falsification. Faith is a belief without evidence. Science does not operate on faith and YOU insult the institution of science with such a contention.
Mountains of empirical, experimental and computational evidence indicates that the warming we've experienced over the last 150 years is primarily due to human GHG emissions. AGW is accepted by very close to 100% of all climate scientists and a very high majority of all scientists. It is widely accepted science. And you need to improve your knowledge and understanding of the processes under discussion here, both in the world and in the world of science, before getting into this again. Your statements are based almost completely on ignorance and misunderstanding. Sorry ah-boot dat Boss.
All you really did was go through my post disagreeing and saying I'm wrong. I don't see links to actual scientific studies proving me wrong, just your opinions. Am I supposed to be accepting opinions as scientific facts now? If so, I will stick with my opinions and not yours.
We can fairly accurately estimate the amount of fossil fuel burned since the beginning of the Industrial Revolution and calculate the amount of CO2 that would put into the atmosphere. Guess what? The amount agrees very closely with the results of the isotopic analysis. Mankind is responsible for damn near every molecule above 280 ppm.
Guess what? I find your opinion flawed because we know the oceans absorb about 70-75% of all CO2 floating around in our atmosphere. Now the oceans aren't members of Warmers Society of America. They don't interview CO2 molecules to determine if they come from fossil fuel or nature, they treat them all the same. Plants also absorb CO2 and we have to assume they don't turn their noses up at human-produced CO2. So for your opinion to be true, we have to pretend that nature is conspiring with the "climate deniers."
CO2, being a greenhouse gas - in particular one that absorbs and emits bands of IR not picked up by other greenhouse gases (GHGs) - feeds the greenhouse effect. GHGs slow the escape of infrared radiation from the Earth's atmosphere and thus raise the planet's equilibrium temperature.
Again, I am clear on the chemical behavior of CO2 with regard to the atmosphere. You do realize, even if we eliminated ALL that humans are responsible for, the remaining CO2 would still behave the same way. It will not be impressed by our efforts and start behaving differently. If we ever stopped having a greenhouse effect, every living thing on the planet would die.
Bullshit. Please explain what you know of thermodynamics that would be violated by AGW.
Well, the idea that just because there is more CO2 it automatically means more warming. At some point we reach an equilibrium and more CO2 cannot cause more warming. What you are trying to claim is like claiming your car has an unlimited speed limit and can travel faster than the speed of light... because, when you press the gas pedal, there is a certain rate of acceleration. But what we see in actual scientific practice is, the rate of acceleration declines the faster you go. Eventually, your car reaches a maximum speed and doesn't continue to accelerate. The same principle is in play with CO2 and it's effects on warming, eventually more CO2 doesn't change the dynamic.
Greenhouse warming is not a chemical effect. Greenhouse warming is dependent on the levels of GHGs in the atmosphere. Increasing them increases the warming. Period.
Again, you are assuming something that isn't true according to laws of thermodynamics. Increasing GHGs may cause increased warming to a degree but it's impossible for it to be unlimited. At some point, acceleration declines as temps reach equilibrium. If you put your Yeti cooler inside of another Yeti cooler, it won't make your beer colder. You have to comprehend thermodynamics.
I'm glad to see someone on your side of this argument is aware there are no proofs in the natural sciences. But you still fucked up. The conclusions of a scientific experiment or a study are the logical results supported by the evidence of the study, by the results of the experiments, by hypotheses that survive falsification. Faith is a belief without evidence. Science does not operate on faith and YOU insult the institution of science with such a contention.
Faith is belief without proof, not evidence. No one has much faith in anything that doesn't have any evidence.
Conclusion ends scientific contemplation.
Science can't do a thing with a conclusion.
Once you have determined a conclusion, you are practicing a faith in your conclusion. It may or may not be supported with evidence of scientific observation. Seeing is not believing always in Science. (look up "observer effect" and "double-slit experiment")
Mountains of empirical, experimental and computational evidence indicates that the warming we've experienced over the last 150 years is primarily due to human GHG emissions.
And I say this is your opinion and you're full of shit. There is no evidence
human emissions are responsible for a 1.5 degree change in temperature over the last 150 years. Look,,, carbon and oxygen are covalent and bond easily. It is going to happen in nature regardless of human activity. And CO2 along with all the other GHGs will continue to function as it has for 4 billion years. Rising ppm for CO2 is something we can't control in nature and the financial ramifications of trying to control it from human activity is pure insanity.