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Originally posted by Regenmacher
Maybe you should of read the entire historical progression of research rather than cherry picking an experiment from 1908, and we have learned much since then. Extrapolating a 100 year old limited lab experiment in order to explain the effects on a large and complex system like the climate is also going to be highly inaccurated and flawed.
So let's jump to 1938:
"This rise, Callendar asserted, could explain the observed warming. For he understood that even if the CO2 in the atmosphere did already absorb all the heat radiation passing through, adding more gas would change the height in the atmosphere where the absorption took place. That, he calculated, would make for warming."
More here: www.aip.org...
That study "might" point to potentially even greater probems in the future, but CH4 concentration in the atmosphere has stopped rising since the early 90's, while C02 is still rising. So the models aren't way off, and we can check their accuracy by past performance.
www.geology.smu.edu...
Our research on oxygen and hydrogen isotopes led to the discovery of an Fe(CO3)OH component which seems to be in solid solution in goethite. The amount of Fe(CO3)OH in goethites appears to be a function of the ambient CO2 pressure and temperature at the time of mineral formation. This geochemical parameter is being used to quantitatively investigate some elusive aspects of environments recorded in goethites formed in ancient subaerial weathering systems (e.g., soils). Under the right circumstances, such systems can preserve information on ancient temperature, rainfall and the partial pressure of carbon dioxide in the Earth's atmosphere. Research on systems ranging in age from 440 million years to the present suggests that atmospheric CO2 levels have been as much as 16 to 18 times higher at different times in the ancient past than they are today. However, surface temperatures of ancient, low altitude, tropical sites appear to have varied only from about 23 degrees C to 32 degrees C. Interestingly, these temperatures do not seem to covary directly with ancient atmospheric CO2 pressures. In particular an inferred CO2 pressure 16 times higher than modern coincides with continental scale glaciation on Gondwanaland, parts of which were in a near-polar position in the southern hemisphere at that time
As for you last link, maybe they should look at how many seasonal cycles these observations cover before claiming it's a trend, and they lack of ground observation data.
Originally posted by Majic
I'm saying the way the discussion surrounding Global Warming is being conducted is wrong because it precludes rational dialog, and that's a big red flashing warning sign to me.
Originally posted by Regenmacher
You want a rational debate then introduce the evidence!
Originally posted by Long Lance
the concept stays the same, doesn't matter when or where the experiment was done.
Originally posted by Long Lance
btw, if 20% more methane than expected do not matter, what does?
Originally posted by Long Lance
sounds counter-intuitive, doesn't it?
Originally posted by Majic
If after doing all that you still don't see the evidence supporting the point I'm making, please let me know.
Originally posted by Regenmacher
You continue to mock and belittle me. You evade the discusssing the specifics and data. You label participants as evil doers and proclaim to wash your hands of it.
So why are you really here? Bang the hornets nest, stir up trouble and piss people off for kicks and grins?
Originally posted by loam
Trust me, I’d like to see specific and credible assertions that something is wrong with the IPCC’s report. Show me.
Originally posted by Majic
As theMaybe it would help if we tried a different approach. I think you're missing my point, so let's compare notes.
Can we start with this?
To know better is to base opinions on a foundation of years of meteorological observations, measurements, science and math. That means it's not about subjectivism, biases or bigotry in that I will disregard data cause it suits my fancy or cherry pick data to fit a hypothesis built on parti pris and prejudices.
Originally posted by Regenmacher
Maybe you can afford to sit idle to climate change, but I can't. I also choose empower others with knowledge, so they are less apt to become another statistic. Some folks have been severely effected by climate change and I don't see this as Tom Foolery hour.
Enough with mind games for ego points. You know better!
Originally posted by Majic
Whether you realize it or not, you're doing a marvelous job of proving my
Originally posted by Regenmacher
My terms are for only myself and I still think your line of reasoning is invalid, unrealistic and lacks proof.
Originally posted by Majic
What harm is there in that?
Originally posted by Majic
So are you going to acknowledge my position on Global Warming or not?
Originally posted by Majic
Wow. So how can we discuss anything if you refuse to even accept my right to an opinion on the issue?