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| Climate Change & The Environment Discuss 'Heat Dome' Linked To Greenland's Biggest Melt In 30 Years at the General Discussion; There's no difference between science and scientific theory. A scientific theory is not "just theory". I think this is a ... |
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![]() I'm guessing you aren't happy with NASA's data since it doesn't support your view so you need to find a way to discount it. Quote:
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Again - global climate is effected by more than just CO2 as was pointed out in the article explaining why some areas get colder. It also takes time for small temperature changes to have effect when you consider there are so many variables. According to NOAA, the average increase over all land and ocean surfaces,is roughly 1.33°F over the last century. That can be enough to make the difference between freezing and thawing especially when you consider there are likely to be stronger regional variations. And yes, as new data becomes available I would hope they would create or modify their hypothesis and theories - that's the nature of science. The only thing skeptics have been able to offer is "holes" in theory - it doesn't explain this, or why doesn't this detail behave that way? They offer little the way of actual research proving a theory wrong or offering alternatives.
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BTW you do not have to disagree with the idea humans can influence climate to disagree with the idea of Catastrophic human caused global warming. That's another reason they want to change the name all the time. Quote:
.07 degrees celsius of warming in not unheard of, and man survives. Actually he thrives. Historically climate warms and cools. It got warmer following the little ice age. At present it appears to have peaked. To get to the catastrophic levels of warming you have to postulate another hypothesis of positive feedback (look it up) - something rarely seen in the natural world, and something there is no hard, data-based, evidence of in climate. |
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I'm not talking about a theory of "global catastrophy". That is projecting into the future and there may not be enough data to be that accurate. Global change? Likely. Catastrophe for some areas? Likely. For example rising sea-levels drowning low lying areas. (which by the way was one of the conerns from the OP and what I specifically commented on). When I'm talking about a climate change as a theory - it is that human activity is affecting global climate. Quote:
Falsifiability says nothing of whether the hypothesis is actually false. Asking the question about whether or not a hypothesis is falsifiable is nothing more than determining whether that hypothesis is a question for which science can offer any answer at all by methods of scientific inquiry. So...let's look at the theory that human activities are effecting global climate. How would I go about disproving it? I could observe one defined geographical area and see whether human activity has impacted that region and compare it to historical data. I'm not a climate scientist and don't pretend to be. Quote:
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DISCLAIMER: Extreme amounts of sarcasm can possibly result in inflammatory situations. Not responsible for keyboard violence, spittle on the monitor, irrational responses mistaken for momentary brilliance, one-sided rages against hypocrisy or individual members or unintended consequences such as poor personal hygiene and bad spelling. Please fasten your seatbelts and put your trays in an upright position. |
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The idea of whether or not it is catastrophic is open to debate because there are many factors and variables from weather pattern changes and sea level rising to such seemingly minute things as a few degrees of temperature change allowing an insect that might normally die down in the winter to survive in greater numbers and decimate huge tracts of forest or new disease vectors emerging in areas that they hadn't previously inhabited. What is "catastrophic" is hard to be sure of and what might be catastrophic in one region might be good in another (warm weather opening up longer growing seasons in certain latitudes for example). Quote:
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DISCLAIMER: Extreme amounts of sarcasm can possibly result in inflammatory situations. Not responsible for keyboard violence, spittle on the monitor, irrational responses mistaken for momentary brilliance, one-sided rages against hypocrisy or individual members or unintended consequences such as poor personal hygiene and bad spelling. Please fasten your seatbelts and put your trays in an upright position. |
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To the extent it can be measured there's no worry of global catastrophe. Human influence can warm slightly with added greenhouse gas, or cool with particles causing sun blockage. You can measure the effects. Some of it qualifies as actual pollution, and should be dealt with. However without a postulation of catastrophe it's little more than interesting phenomena requiring study. We should maybe be shaking our fingers a bit at the Chinese and Indians over the pollution thing - smog clouds and such. If you are not postulating global catastrophe from non-pollutants like CO2 though, then what's the problem? There is nothing requiring the massive outflows of cash, or changing of political structures proposed by the proponents of the catastrophic global warming hypothesis, or it's descendants (ie. climate disruption). |
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