Phydeaux
Posts: 4828
Joined: 1/4/2004 Status: offline
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quote:
ORIGINAL: Tkman117 quote:
ORIGINAL: Phydeaux quote:
ORIGINAL: Tkman117 FR It's not so much as a doomsday scenario as many people think, and I feel that is why there is such a pushback on the issue on climate change. Yes we will have harsher seasonal extremes (colder winters, hotter, drier summers), yes we will see increased sea level rises, yes we will see more intense storms. But it doesn't mean the END. Humans will adapt, that much is obvious. But it will result in more difficult situations for people living decades from now. Drier summers will be mean crops will have a harder time growing, sea level increased by as much as a meter will displace a lot of people living on the coasts, and more intense storms will result in damages that will cost more than the actions that could be taken to mitigate the effects of climate change. Humans will be fine, we'll survive, but things will change and not for the better. I don't worry about climate change, because it's already beginning, with what we've put into the atmosphere there are changes that are going to happen regardless of our actions today. I worry about the ramifications of climate change and how many will have to suffer because a couple of morons refuse to listen to reason and the science. Just curious TKman. take Methane: ch4 +2O2----> co2 + 2H2O Since we are putting trillions of tonnes of C02 into the atmosphere, the means we are putting trillions of tonnes of water into the atmosphere as well. Now, since water is a greenhouse gas, can you explain a) how much you've considered whether the "rising seas" might be contributed to by this added water. b). why you're not concerned about the greenhouse gas effect of water. For the record, I know the answers to these. Just curious if you do. a) Do you have any numbers of how much water has exactly been released by combustion? Because it seems like you forget ice sheets are melting, or are things still nice and cool up on Bullshit Mountain? b) Water vapour tends to form clouds when in the atmosphere, and while water vapour does act as a greenhouse gas, clouds also act create a cooling effect, which offsets part of the warming. You still don't get it, in no way am I saying that CO2 is the sole driver for all of these changes. I'm saying, and many others say, that CO2 is the boot which kicked the ball down the hill. It got the ball rolling. It's the factor which is causing numerous other factors to follow suit. The climate isn't a simple thing to model, other gases are going to respond to an increase in at least one other GHG. When one factor such as CO2 is expelled in such large quantities, you have to ask what effect it has on the atmosphere. And considering it's effect as a GHG, the effect will be significant in large enough amounts. And you and I both know the amounts are enormous when you consider the global use of fossil fuels. Ah the first step toward being a denier. How delicious. Critical thinking. Careful. Your friends might ostracize you. Please lets not deflect the conversation to bullshit mountain. The question simply was if you'd considered the contribution of trillions of tonnes of H2O to sea levels. Clearly you haven't. Nor what the effect of removal of billions of tonnes of O2 might have. Its relatively simple to calculate how much the sea levels would rise, all other things being equal, with the generation of call it 2 trillion tonnes of water. Perhaps you'd care to show your proficiency with math and science and perform the calculations for us? It seems to me that this is an elementary question - that before you have an absolute conviction perhaps it might behoove one to actually consider other elements of the equation. Lets return to the question of clouds for a moment. You neglected to mention that in changing from vapor to condensate that huge amounts of heat are shed in the process. If you remember several of my previous points - this is one area that the IPCC models have been - in the words of Judith Curry - surprisingly and completely wrong.
< Message edited by Phydeaux -- 4/7/2014 11:35:16 AM >
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