flacaltenn
Diamond Member
We have nearly double the concentration of CO2 in the atmosphere since the industrial age first started. Even though the concentration in the atmosphere is measured in ppm, that small concentration is the only reason there is life on the Earth. Without it, we would be a snow ball Earth. Too much, and we are a scorched Earth, even though the concentrations are small. Decades of research in atmospheric science, organic chemistry, biology, geology and physics has long demonstrated these facts. Perhaps if you hadn't slept through class...
The effects of doubling CO2 are highly overrated. Because first off -- it's NOT a global constant to surface warming and what matters is the effect on the areas that predominantly drive climate change.. And TWO --- because the base physics calculation don't derate the warming power of CO2 for the variable presence of water vapor which reduces it's warming power..
So if this entire DUSTUP was about the temperature increase from 250ppm to 500ppm --- It wouldn't even make the news. Because that NUMBER --- is about 1.2degC.
I'll even accept that SOME OF THAT might happen. But it's more like 0.6degC by the time we hit 500ppm.. The diff of opinion here --- is the AGW FANTASY --- that the amount of rise will be the TRIGGER EVENT that AMPLIFIES into 4degC or even 8degC..
That's just hype and completely unfounded by evidence or assumptions.. For YOU to believe that crap. You have to BELIEVE ON FAITH --- that we live on damaged planet with suicidal tendencies..
Are you really suggesting that human beings have not damaged this planet? REALLY? You don't get out much, do you?
I'm out a lot.. LOVE the environment and outdoors. Do quite a bit myself to keep it clean.
All I've done in that post is to summarize 1566 pages of USMB Enviro forum debate into a couple concise paragraphs.. I'm a skeptic and I ACCEPT the GREENHOUSE effect and the numbers that Physics provides for an atmos doubling of CO2 (with a couple caveats)..
The ONLY difference between you and me --- is your silly belief that ONE DEGREE (or less) of temperature change is gonna MAGICALLY MORPH into FOUR or EIGHT degrees of Planet killing climate change.. All because you TAKE IT ON FAITH --- that the planets' climate system is INHERENTLY UNSTABLE and will self-destruct from a 1degC change..
'Bout sum up our disagreement bud??
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