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#121
Posted to rec.woodworking
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O/T: Warm Enough
On Tue, 03 Jul 2012 06:57:38 -0500, Leon lcb11211@swbelldotnet wrote:
On 7/2/2012 7:48 PM, Just Wondering wrote: On 7/2/2012 4:02 PM, CW wrote: "Jim Weisgram" wrote in message ... On Sat, 30 Jun 2012 19:18:00 -0700, "Lew Hodgett" wrote: Take your choice, wild fires in the west or oppressive heat waves thru out much of the rest of the country, global warming is upon us. Shall we continue to ignore the effect of green house gases? Lew I don't have an argument against greenhouse gases affecting global climate. But I believe the wildfires are as much to do with poor forest management (suppressing files for 100 years has built up a huge backlog of combustible material) than the warmer climate. ================================================== =========== Agreed. Utah's got a dozen fire going, most of them fueled by grasses and other small plants that grew in abundance during last year when precipitation was high and temperatures mild, that turned into tinderboxes this year when precipitation was low and temperatures high. Some of them were ignited by lightning, others by human stupidity. I'm just saying that's not the result of forest mismanagement. All of which has nothing to do with nonexistent man-made climate change. Looooooooooooooooooooong before there was any type of forest management there was "no forest management". There have always been wild fires. Fires *were* the forest management. Some species of trees (feeble attempt at bringing the discussion on topic require fires to propagate. |
#122
Posted to rec.woodworking
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O/T: Warm Enough
On 7/3/2012 10:40 AM, Leon wrote:
On 7/3/2012 9:25 AM, Han wrote: Leon lcb11211@swbelldotnet wrote in : On 7/2/2012 2:20 PM, Han wrote: Leon lcb11211@swbelldotnet wrote in news I am not buying the water expanding hunch at all. The tides make much more of a difference and wave action would add to that. A couple of more inches from temperature expansion would be unnoticed. Apparently the estimates of sea level rises solely due to expansion of the oceans as they warm up is between 11 and 43 cm, or ~4" to 1 1/2 ft. That's just the warming. And as you stated, estimates, not proof. And my comments suggest that natural wave and tide action overwhelm the "estimate" of the expansion from heat of even 2'. Yes the 2' would be on top of all of that however tide and wave action are often much greater than all of that combined with out much of a notice my most. Sorry, Leon, in the Bay of Fundy the tides are enormous. They dwarf a few feet of sea level rise. But when the sea level has risen 2 or 3 feet, anything that is now at water's edge during high tide, will be 2 or 3 feet under. Look at it this way. Normally door openings are 80" and all but freakily tall basketball players go through without thinking. People come in all sizes, from 5'1" to 6'6" or so. That's a difference of 17" in "tides". So lowering the door 3" would make little difference in view of thaat 17"variation, right? Try making doors 6'5" high. Door openings are fixed sea levels on a daily basis are not. Still has there been a measurement where the average level of the sea is now 3" deeper? I don't think so. Since water is self leveling this should be happening all around the world. If is is not actually happening every where, it ain't happening at all. I don't understand what you mean that it should be happening around the world. When I put water in the bowl in my kitchen the water always is higher on one side than the other. The more I breath over it the greater the difference between the level on the two sides of the bowl becomes. ;-) |
#123
Posted to rec.woodworking
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O/T: Warm Enough
Leon lcb11211@swbelldotnet wrote in
: Still has there been a measurement where the average level of the sea is now 3" deeper? I don't think so. Since water is self leveling this should be happening all around the world. If is is not actually happening every where, it ain't happening at all. As was said elsewhere in these threads, apparent sea level rises are complicated by subsidence, continental rebound from the ice ages, removal of groundwater, etc, etc. And yes, that magnitude is easily verified. http://en.wikipedia.org/wiki/Current_sea_level_rise Amsterdam, sea level has risen an average of 1.5 mm/year since 1850. 160*1.5=240 mm or just about 10 inches. It is indeed a combination of subsidence and sea level rises. -- Best regards Han email address is invalid |
#124
Posted to rec.woodworking
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O/T: Warm Enough
Leon lcb11211@swbelldotnet wrote in
: On 7/3/2012 9:27 AM, Han wrote: Just Wondering wrote in : On 7/2/2012 5:38 PM, Doug Miller wrote: Just Wondering wrote in news:4ff1d13e$0$26191$882e7ee2 @usenet-news.net: Start with a calculation of how much energy it would take to warm the upper 50 feet of ocean by 1 degree F. Easily enough done. Water surface area of the Earth: 362,000,000 km^2 = 3.62E8 km^2 = 3.62E14m^2 Thus the top 15 meters has a volume of approximately 5.43E15 m^3 = 5.43E18 liters Its mass is approximately 5.4E18 kg = 5.4E21 g Energy required to raise the temperature by 1 deg F = 0.56 deg C = 5.4E21 * 0.56 = approx 3E21 cal = 1.3E22 joules Roughly 13,000,000,000,000,000,000,000 joules (13 sextillion). I would be very surprised if all the energy released by human activity in the last 50 years, if it all went directly into heating the oceans, would be enough to accomplish that. It's close. http://en.wikipedia.org/wiki/World_energy_consumption But very little of that energy goes into heating the oceans. Most of it eventually radiates into space. The fact that we are doing things to prevent that radiating into space is what makes global warming a fact and a problem. And yet no one can prove the degree of this assumption or if it is just that, an assumption. No ill effects, no problem. There really is agreement that on average, the global temperature is increasing. Since we can't go back in time and stop industrialization and population increases to make a fair comparison, we have to indeed work with inferences and extrapolations, as best we can. -- Best regards Han email address is invalid |
#125
Posted to rec.woodworking
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O/T: Warm Enough
One could only hope that it happens to you, that a gas company puts a
well near your home, and you find out first hand. That would be the only way you'd believe. I'm done with this thread. I guess I started it, but some of you have really way out thinking, that it's all fabrication everywhere. You believe the companies first where I don't trust the companies. I guess you didn't watch any of the investigative reporting on some of these fracking issues. Yea sure there are gas tanks attached to peoples water. It's called the ground water and fracking. Colorado was the study location. And the problem was clearly documented, including how far the problem had spread. Previous water tests were looked at, and of course the drilling companies said it must be something else. Colorado has seperate mineral rights from land rights. So the people have no control. And wherever they are drilling the water gets polluted and contaminated. And eventually the problem spreads out much farther. But you're right, and I'm wrong. I can't prove anything to any of you. So I'm done with these arguments. I only hope you learn firsthand. Then you'll be enlightened. Fracking is harmless? Again, geologists and others have not yet shown whether fracking is or is not harmless. So the fact that people can light their water coming out of the tap on fire is nothing. No fact. You stick your head in the ground... far in the ground.. Prove that it was caused by fracking. Pennsylvania had high methane levels in the water long before fracking. Heck, prove that the various videos that are being shown are even tap water. For all you know there could be a gasoline tank on the other side of the wall. |
#126
Posted to rec.woodworking
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O/T: Warm Enough
On 7/3/2012 10:21 AM, Han wrote:
There really is agreement that on average, the global temperature is increasing. Since we can't go back in time and stop industrialization and population increases to make a fair comparison, we have to indeed work with inferences and extrapolations, as best we can. Exactly ... except that what some are interested in effecting, in a socioeconomic manner, based solely on those "inferences and extrapolations" is the bone of contention. -- www.eWoodShop.com Last update: 4/15/2010 KarlCaillouet@ (the obvious) http://gplus.to/eWoodShop |
#127
Posted to rec.woodworking
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O/T: Warm Enough
Swingman wrote in
: On 7/3/2012 9:27 AM, Han wrote: The fact that we are doing things to prevent that radiating into space is ^^^^ what makes global warming a fact and a problem. What is indeed a "fact" is that neither beliefs, nor model predictions, qualify as scientific "fact" ... The scientific method would involve one or more control experiments where we add or take away factors that the postulate says are causative. Tad difficult to go back to pre-industrial times and prevent the use of fossil fuels, and/or keep the world's population at 1800 levels. FACT remains that CO2 is a greenhouse gas, as is methane and a host of other "manmade" things, including blacktop on your street rather than dirt or grass. All absorb heat and prevent re-radiation. -- Best regards Han email address is invalid |
#128
Posted to rec.woodworking
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O/T: Warm Enough
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#129
Posted to rec.woodworking
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O/T: Warm Enough
On 7/3/2012 10:31 AM, tiredofspam wrote:
Colorado has seperate mineral rights from land rights. So the people have no control. And wherever they are drilling the water gets polluted and contaminated. And eventually the problem spreads out much farther. But you're right, and I'm wrong. Well, you are most definitely suspect in your condemning an entire industry (an industry which has brought you the building blocks of most of the modern conveniences of life since the late 1800's) based on your above blanket belief/sentiment. -- www.eWoodShop.com Last update: 4/15/2010 KarlCaillouet@ (the obvious) http://gplus.to/eWoodShop |
#130
Posted to rec.woodworking
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O/T: Warm Enough
On 7/3/2012 10:40 AM, Han wrote:
FACT remains that CO2 is a greenhouse gas, as is methane and a host of other "manmade" things, including blacktop on your street rather than dirt or grass. All absorb heat and prevent re-radiation. And, to what extent is also a bone of contention ... just ask your favorite denier, Dr Roy Spencer. g,d &r -- www.eWoodShop.com Last update: 4/15/2010 KarlCaillouet@ (the obvious) http://gplus.to/eWoodShop |
#131
Posted to rec.woodworking
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O/T: Warm Enough
Swingman wrote in
: On 7/3/2012 10:31 AM, tiredofspam wrote: Colorado has seperate mineral rights from land rights. So the people have no control. And wherever they are drilling the water gets polluted and contaminated. And eventually the problem spreads out much farther. But you're right, and I'm wrong. Well, you are most definitely suspect in your condemning an entire industry (an industry which has brought you the building blocks of most of the modern conveniences of life since the late 1800's) based on your above blanket belief/sentiment. Just limiting my discussion to fracking. By itself, the process should be just fine. It's the unintended parts that are the problem. It is without doubt that this type of mining can generate small earthquakes. Thus it is entirely possible that at some point a path is generated by which the gas that is the aim of the drilling also gets into groundwater or aquifers rather far above the intended mining area. On top of that, there is the pollution generated by the waste water and waste chemicals that are now most often just dumped in situ or trucked away and dumped in the nearest legal area. All legal pollution that isn't helping anyone. Add to that probems with insufficient sealing of the drill holes, and the disturbances of the neighbors. I'm all in favor of getting the gas, but there needs to be far more control over the consequences. It may indeed be proven that the water coming from the faucet isn't flammable from the gas the drillers went for, but ther is gas there now, where it wasn't before. Etc, etc. -- Best regards Han email address is invalid |
#132
Posted to rec.woodworking
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O/T: Warm Enough
Swingman wrote in
: On 7/3/2012 10:40 AM, Han wrote: FACT remains that CO2 is a greenhouse gas, as is methane and a host of other "manmade" things, including blacktop on your street rather than dirt or grass. All absorb heat and prevent re-radiation. And, to what extent is also a bone of contention ... just ask your favorite denier, Dr Roy Spencer. g,d &r You better run fast! That guy is a fraud, in my opinion. And, mind you, he isn't the first fraud with a PhD or MD that I've gotten acquainted with. -- Best regards Han email address is invalid |
#133
Posted to rec.woodworking
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O/T: Warm Enough
Han wrote in
: Swingman wrote in : On 7/3/2012 10:40 AM, Han wrote: FACT remains that CO2 is a greenhouse gas, as is methane and a host of other "manmade" things, including blacktop on your street rather than dirt or grass. All absorb heat and prevent re-radiation. And, to what extent is also a bone of contention ... just ask your favorite denier, Dr Roy Spencer. g,d &r You better run fast! That guy is a fraud, in my opinion. And, mind you, he isn't the first fraud with a PhD or MD that I've gotten acquainted with. But yes, touché! -- Best regards Han email address is invalid |
#134
Posted to rec.woodworking
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O/T: Warm Enough
OK, we've beaten this to death with facts, suppositions, and worse. How
about a new direction. Forget global warming. Whether or not it exists and if it does how much we contribute to it. Take a look at what else our pollution has caused. Acid rain: http://www.epa.gov/acidrain/what/index.html Or ocean acidification: http://www.pmel.noaa.gov/co2/story/Ocean+Acidification I don't think there's much controversy over the fact that our carbon emissions are causing these. Even disregarding global warming, the effects of these would seem sufficient reason to curb air pollution. What reminded me of this was an article in this mornings paper about the failure of oysters to breed in Pacific Northwest waters due to increased acidity. See: http://www.spokesman.com/stories/201...fication-puts- pressure-on-oyster/ I await the inevitable "it's not our fault" chorus from the usual suspects :-). -- Intelligence is an experiment that failed - G. B. Shaw |
#135
Posted to rec.woodworking
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O/T: Warm Enough
On Tue, 03 Jul 2012 01:00:34 -0400, J. Clarke wrote:
If tobacco was the cause then everybody who smoked would get cancer. It's not a cause, it's a predisposing factor. Correct. Although I might say "the" instead of "a". Unless you live in an Irish hut with a peat fire :-). -- Intelligence is an experiment that failed - G. B. Shaw |
#136
Posted to rec.woodworking
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O/T: Warm Enough
On 7/3/2012 10:21 AM, Han wrote:
Leon lcb11211@swbelldotnet wrote in : On 7/3/2012 9:27 AM, Han wrote: Just Wondering wrote in : On 7/2/2012 5:38 PM, Doug Miller wrote: Just Wondering wrote in news:4ff1d13e$0$26191$882e7ee2 @usenet-news.net: Start with a calculation of how much energy it would take to warm the upper 50 feet of ocean by 1 degree F. Easily enough done. Water surface area of the Earth: 362,000,000 km^2 = 3.62E8 km^2 = 3.62E14m^2 Thus the top 15 meters has a volume of approximately 5.43E15 m^3 = 5.43E18 liters Its mass is approximately 5.4E18 kg = 5.4E21 g Energy required to raise the temperature by 1 deg F = 0.56 deg C = 5.4E21 * 0.56 = approx 3E21 cal = 1.3E22 joules Roughly 13,000,000,000,000,000,000,000 joules (13 sextillion). I would be very surprised if all the energy released by human activity in the last 50 years, if it all went directly into heating the oceans, would be enough to accomplish that. It's close. http://en.wikipedia.org/wiki/World_energy_consumption But very little of that energy goes into heating the oceans. Most of it eventually radiates into space. The fact that we are doing things to prevent that radiating into space is what makes global warming a fact and a problem. And yet no one can prove the degree of this assumption or if it is just that, an assumption. No ill effects, no problem. There really is agreement that on average, the global temperature is increasing. I think on average that there is an agreement that there certainly has been global warming since the ice age. In the last 200 years there is no significant proof that what ever "trend" we have happen to be in at the moment, warming or cooling, that it will continue, or why it is happening other than it is mother nature doing what she does. |
#137
Posted to rec.woodworking
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O/T: Warm Enough
On 7/3/2012 11:08 AM, Han wrote:
Han wrote in : Swingman wrote in : On 7/3/2012 10:40 AM, Han wrote: FACT remains that CO2 is a greenhouse gas, as is methane and a host of other "manmade" things, including blacktop on your street rather than dirt or grass. All absorb heat and prevent re-radiation. And, to what extent is also a bone of contention ... just ask your favorite denier, Dr Roy Spencer. g,d &r You better run fast! That guy is a fraud, in my opinion. And, mind you, he isn't the first fraud with a PhD or MD that I've gotten acquainted with. But yes, touché! Regardless of whether the studies are read forward or backwards to create the result you are looking for if the government politicians are involved the whole thing is certainly blown up way out of proportion. The fact that the politicians are making off of the prevention of this world crisis rather than actually preventing it from happening is proof enough that is is a non problem. |
#138
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O/T: Warm Enough
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#139
Posted to rec.woodworking
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O/T: Warm Enough
On 03 Jul 2012 15:43:57 GMT, Han wrote:
Swingman wrote in news: : On 7/3/2012 10:21 AM, Han wrote: There really is agreement that on average, the global temperature is increasing. Since we can't go back in time and stop industrialization and population increases to make a fair comparison, we have to indeed work with inferences and extrapolations, as best we can. Exactly ... except that what some are interested in effecting, in a socioeconomic manner, based solely on those "inferences and extrapolations" is the bone of contention. Indeed. In the end my only contention is that we should try to add to the mess as much as we can. I wish you'd said "try NOT to add to the mess" there, Han. But I still drive a Grand Caravan, even if it is only to pick up a granddaughter from band practice. Dang front A/C doesn't work anymore. I hope there is an easy fix for a malfunctioning fan. Half the time it's simply removing the rat's nest or lubing the fan motor bearings, so it can be an easy fix. Well, if the sigh "engineers" didn't design and build the entire dashboard around it. I think it was Dad's old Crown Vic which needed the entire dashboard and air conditioning evaporator removed to get to the heater core when it leaked. You'da thunk they were designed by GM engineers. Something like 8 hours of labor vs the 15 minutes it took me to climb under the hood, physically standing beside the big V-8, of the old F-100 and remove 4 screws, pop the motor/squirrel cage out, rake out the rat's nest, and replace the fan motor when I bought that vehicle. -- Tomorrow is the most important thing in life. Comes into us at midnight very clean. It's perfect when it arrives and it puts itself in our hands. It hopes we've learned something from yesterday. -- John Wayne |
#140
Posted to rec.woodworking
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O/T: Warm Enough
On 7/3/2012 11:06 AM, Han wrote:
Swingman wrote in : On 7/3/2012 10:31 AM, tiredofspam wrote: Colorado has seperate mineral rights from land rights. So the people have no control. And wherever they are drilling the water gets polluted and contaminated. And eventually the problem spreads out much farther. But you're right, and I'm wrong. Well, you are most definitely suspect in your condemning an entire industry (an industry which has brought you the building blocks of most of the modern conveniences of life since the late 1800's) based on your above blanket belief/sentiment. Just limiting my discussion to fracking. By itself, the process should be just fine. It's the unintended parts that are the problem. It is without doubt that this type of mining can generate small earthquakes. Thus it is entirely possible that at some point a path is generated by which the gas that is the aim of the drilling also gets into groundwater or aquifers rather far above the intended mining area. On top of that, there is the pollution generated by the waste water and waste chemicals that are now most often just dumped in situ or trucked away and dumped in the nearest legal area. All legal pollution that isn't helping anyone. Add to that probems with insufficient sealing of the drill holes, and the disturbances of the neighbors. I'm all in favor of getting the gas, but there needs to be far more control over the consequences. It may indeed be proven that the water coming from the faucet isn't flammable from the gas the drillers went for, but ther is gas there now, where it wasn't before. Etc, etc. I'm not a geologist, but I was raised by one (who was intent on teaching me continually about the exploration end of the business from day one), grew up in the oil and gas "bidness", and have hired a few in a past life. I agree about the potential for frac'ing, particularly in some formations, causing problems. I also think that corporate misbehavior, particularly of the criminal kind, like yesterday's announced GlaxoSmithKline settlement, should be punished by prison time for those personnel in the corporate hierarchy who both authorized it and/or looked the other way. I spent two tours in the Army as the Commanding Officer of a military unit, one in a combat zone. In each case it was _I_ who was ultimately responsible for everything that happened in that command during my tenure. Had there been criminal activity of which I had even a suspicion, there is NO doubt that I would have been held accountable and paid the price in military prison. I expect our congress, and legal system, to hold corporate involvement in criminal activity, regardless of the industry, to that same standard .... unfortunately the lobbyist, lawyers and legal system work to insure that will never be so. Another cause for disillusionment, as age and somewhat more wisdom set in ... -- www.eWoodShop.com Last update: 4/15/2010 KarlCaillouet@ (the obvious) http://gplus.to/eWoodShop |
#141
Posted to rec.woodworking
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O/T: Warm Enough
On 03 Jul 2012 15:40:06 GMT, Han wrote:
Swingman wrote in m: On 7/3/2012 9:27 AM, Han wrote: The fact that we are doing things to prevent that radiating into space is ^^^^ what makes global warming a fact and a problem. What is indeed a "fact" is that neither beliefs, nor model predictions, qualify as scientific "fact" ... The scientific method would involve one or more control experiments where we add or take away factors that the postulate says are causative. Tad difficult to go back to pre-industrial times and prevent the use of fossil fuels, and/or keep the world's population at 1800 levels. FACT remains that CO2 is a greenhouse gas, as is methane and a host of other "manmade" things, including blacktop on your street rather than dirt or grass. All absorb heat and prevent re-radiation. I believe that the "greenhouse effect" is still merely a theory, Han. http://www.lenntech.com/greenhouse-e...ng-history.htm -- Tomorrow is the most important thing in life. Comes into us at midnight very clean. It's perfect when it arrives and it puts itself in our hands. It hopes we've learned something from yesterday. -- John Wayne |
#142
Posted to rec.woodworking
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O/T: Warm Enough
On Tue, 3 Jul 2012 16:24:43 +0000 (UTC), Larry Blanchard
wrote: OK, we've beaten this to death with facts, suppositions, and worse. How about a new direction. Forget global warming. Whether or not it exists and if it does how much we contribute to it. Take a look at what else our pollution has caused. Acid rain: http://www.epa.gov/acidrain/what/index.html Or ocean acidification: http://www.pmel.noaa.gov/co2/story/Ocean+Acidification I don't think there's much controversy over the fact that our carbon emissions are causing these. Even disregarding global warming, the effects of these would seem sufficient reason to curb air pollution. What reminded me of this was an article in this mornings paper about the failure of oysters to breed in Pacific Northwest waters due to increased acidity. See: http://www.spokesman.com/stories/201...fication-puts- pressure-on-oyster/ I await the inevitable "it's not our fault" chorus from the usual suspects :-). The EPA and NOAA, bastions of fair and balanced judgement. Just ask Algore. -- Tomorrow is the most important thing in life. Comes into us at midnight very clean. It's perfect when it arrives and it puts itself in our hands. It hopes we've learned something from yesterday. -- John Wayne |
#143
Posted to rec.woodworking
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O/T: Warm Enough
On 7/3/12 11:08 AM, Han wrote:
Swingman wrote in : On 7/3/2012 10:40 AM, Han wrote: FACT remains that CO2 is a greenhouse gas, as is methane and a host of other "manmade" things, including blacktop on your street rather than dirt or grass. All absorb heat and prevent re-radiation. And, to what extent is also a bone of contention ... just ask your favorite denier, Dr Roy Spencer. g,d &r You better run fast! That guy is a fraud, in my opinion. And, mind you, he isn't the first fraud with a PhD or MD that I've gotten acquainted with. "Everyone who disagrees with Man Caused GW is a fraud" is the trumpet call of alarmists the world over. Tired. -- -MIKE- "Playing is not something I do at night, it's my function in life" --Elvin Jones (1927-2004) -- http://mikedrums.com ---remove "DOT" ^^^^ to reply |
#144
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O/T: Warm Enough
On 7/3/12 11:24 AM, Larry Blanchard wrote:
OK, we've beaten this to death with facts, suppositions, and worse. How about a new direction. Forget global warming. Whether or not it exists and if it does how much we contribute to it. Take a look at what else our pollution has caused. CO2 is hardly "pollution." That's the other trumpet call of alarmists... labeling CO2 as pollution and thus tying it in with real, damaging pollution. This is much like the race card. It takes attention away from the real problems that do exist and make everyone skeptical of the honest, trustworthy people trying to raise awareness to those real problem. -- -MIKE- "Playing is not something I do at night, it's my function in life" --Elvin Jones (1927-2004) -- http://mikedrums.com ---remove "DOT" ^^^^ to reply |
#145
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O/T: Warm Enough
On 7/3/2012 12:17 PM, -MIKE- wrote:
On 7/3/12 11:24 AM, Larry Blanchard wrote: OK, we've beaten this to death with facts, suppositions, and worse. How about a new direction. Forget global warming. Whether or not it exists and if it does how much we contribute to it. Take a look at what else our pollution has caused. CO2 is hardly "pollution." That's the other trumpet call of alarmists... labeling CO2 as pollution and thus tying it in with real, damaging pollution. This is much like the race card. It takes attention away from the real problems that do exist and make everyone skeptical of the honest, trustworthy people trying to raise awareness to those real problem. +1 -- www.eWoodShop.com Last update: 4/15/2010 KarlCaillouet@ (the obvious) http://gplus.to/eWoodShop |
#146
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O/T: Warm Enough
Larry Blanchard wrote in :
OK, we've beaten this to death with facts, suppositions, and worse. How about a new direction. Forget global warming. Whether or not it exists and if it does how much we contribute to it. Take a look at what else our pollution has caused. Acid rain: http://www.epa.gov/acidrain/what/index.html Or ocean acidification: http://www.pmel.noaa.gov/co2/story/Ocean+Acidification I don't think there's much controversy over the fact that our carbon emissions are causing these. Even disregarding global warming, the effects of these would seem sufficient reason to curb air pollution. Actually, the principal culprit in acid rain is sulfur emissions, not carbon dioxide. And that is indeed a "sufficient reason to curb air pollution" -- as coal-fired power plants have been doing for a few decades now. CO2 dissolved in water is only a very weak acid; SO2 and SO3, on the other hand, make very strong acids. |
#147
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O/T: Warm Enough
On Tue, 03 Jul 2012 12:28:26 -0500, Swingman wrote:
That's the other trumpet call of alarmists... labeling CO2 as pollution and thus tying it in with real, damaging pollution. This is much like the race card. It takes attention away from the real problems that do exist and make everyone skeptical of the honest, trustworthy people trying to raise awareness to those real problem. +1 +1 as much as you want. Just like someone saying that there's no proof that CO2 is not causing problems, the reverse can also be true. It may be causing immense problems, just that nature has so far been able to handle it. If or when it is realized that nature is not able to handle it anymore, better damned well hope that it's not too late for humanity to do something about it. |
#148
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O/T: Warm Enough
On Tue, 03 Jul 2012 13:36:54 -0400, Dave wrote:
On Tue, 03 Jul 2012 12:28:26 -0500, Swingman wrote: That's the other trumpet call of alarmists... labeling CO2 as pollution and thus tying it in with real, damaging pollution. This is much like the race card. It takes attention away from the real problems that do exist and make everyone skeptical of the honest, trustworthy people trying to raise awareness to those real problem. +1 +1 as much as you want. Just like someone saying that there's no proof that CO2 is not causing problems, the reverse can also be true. It may be causing immense problems, just that nature has so far been able to handle it. Then it's not an immense problem, by definition. Moreover, you have no proof that more is bad. In fact, higher temperatures are for the most part, good. Plants and animals like warm. Ice ages aren't a time for parties. If or when it is realized that nature is not able to handle it anymore, better damned well hope that it's not too late for humanity to do something about it. ....and you say Gaia isn't a religion. |
#149
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O/T: Warm Enough
On 7/3/2012 12:36 PM, Dave wrote:
On Tue, 03 Jul 2012 12:28:26 -0500, Swingman wrote: That's the other trumpet call of alarmists... labeling CO2 as pollution and thus tying it in with real, damaging pollution. This is much like the race card. It takes attention away from the real problems that do exist and make everyone skeptical of the honest, trustworthy people trying to raise awareness to those real problem. +1 +1 as much as you want. Just like someone saying that there's no proof that CO2 is not causing problems, the reverse can also be true. It may be causing immense problems, just that nature has so far been able to handle it. Then arguably it is not a problem, is it? That notwithstanding, and I'll certainly give you the benefit of the doubt in that very specific regard, the part of MIKE's post that deserves a +1, which you may have missed, is that the real danger/consequence is one of misguided, "chicken little" misdirection on the part of those with a political agenda. -- www.eWoodShop.com Last update: 4/15/2010 KarlCaillouet@ (the obvious) http://gplus.to/eWoodShop |
#150
Posted to rec.woodworking
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O/T: Warm Enough
[...snip...]
Utah's got a dozen fire going, most of them fueled by grasses and other small plants that grew in abundance during last year when precipitation was high and temperatures mild, that turned into tinderboxes this year when precipitation was low and temperatures high. Some of them were ignited by lightning, others by human stupidity. I'm just saying that's not the result of forest mismanagement. All of which has nothing to do with nonexistent man-made climate change. I was referring to the fires in Colorado Looooooooooooooooooooong before there was any type of forest management there was "no forest management". There have always been wild fires. Right. The suppression of natural fires was the mismanagement I was talking about. |
#151
Posted to rec.woodworking
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O/T: Warm Enough
On 7/3/2012 9:34 AM, Han wrote:
Doug Miller wrote in : Han wrote in : Doug Miller wrote in : Han wrote in news:XnsA0847BD6DC6C5ikkezelf@ 207.246.207.124: One of the scary reasons to pay attention to ocean warming is that much is really cold (like in the 30's and low 40's in Fahrenheit). If all that ocean water warms just a few degrees, it will expand, and thus the level will go up. Somebody ought to have the calculated data how much up that up is. Not scary at all to anyone who's had an education in the physical sciences. Water has its maximum density of 1.00000 g/ml at 3.98 degrees C. At 5 deg C (41 deg F) its density is 0.99999 g/ml, and at 10 deg C (50 deg F) the density is 0.99973 g/ml -- IOW, warming from 4 deg C to 10 deg C, water will expand by a factor of (1.00000 / 0.99973) = 1.00027, or about one-fortieth of one per cent. Water is actually more dense at 5 deg C than at 0. [Source for the above data is the Handbook of Chemistry and Physics] My Handbook is upstairs. One of the very few books I took when I retired. It is really old, though still the larger format. OK, let's do the calculations. First let's assume that the ocean basins don't change in volume as the ocean warms up. From http://ngdc.noaa.gov/mgg/global/etopo1_ocean_volumes.html total volume: 1,335,000,000 km^3 Total surface area 361,900,000 km^2 Average depth thus about 4000 meters. Using your expansion factor as a very large approximation: Total volume becomes 1,335,000,000 * 1.00027 = 1,335,360,450 Hold it right there. You're assuming that the entire volume of water on the planet will increase in temperature, and hence volume, by the same amount. That ain't gonna happen. Only a very small portion of it near the surface is going to warm up at all. The depths will remain quite cold. or 360,450 km^3 more, which is divided over an area of 361,900,000 km^2. That is a height of 0.000995993368 km, i.e. 99.59 cm or over 3 feet. Again, assuming that it *all* warms up. Which won't happen. Not right away, but eventually it will. Someone said in 1600 years, but that assumes ocean circualtions remain constant. There are already variations (up and down) in El Niño currents with enormous short duration effects. The real doomsayers are afraid of what might happen if the Arctic Ocean really becomes icefree and the Atlantic circulation might get disrupted. I suppose that if the dinosaurs were still alive and dying off now instead of eons ago, we would somehow think that it was our fault and our responsibility to save them. What is this huge concern with maintaining (or returning to the "original") status quo? We could spend ourselves broke doing all the "right things" to completely put the Earth back the way we found it, and I guarantee you that the planet would simply **** on our boots and continue changing in any way it damn well pleased. Of course, any change for the better and we would be patting ourselves on the back for "fixing it", and any change for the worse and it would have been our fault. Poppycock. -- Any given amount of traffic flow, no matter how sparse, will expand to fill all available lanes. To reply, eat the taco. http://www.flickr.com/photos/bbqboyee/ |
#152
Posted to rec.woodworking
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O/T: Warm Enough
Swingman wrote in
: On 7/3/2012 11:06 AM, Han wrote: Swingman wrote in : On 7/3/2012 10:31 AM, tiredofspam wrote: Colorado has seperate mineral rights from land rights. So the people have no control. And wherever they are drilling the water gets polluted and contaminated. And eventually the problem spreads out much farther. But you're right, and I'm wrong. Well, you are most definitely suspect in your condemning an entire industry (an industry which has brought you the building blocks of most of the modern conveniences of life since the late 1800's) based on your above blanket belief/sentiment. Just limiting my discussion to fracking. By itself, the process should be just fine. It's the unintended parts that are the problem. It is without doubt that this type of mining can generate small earthquakes. Thus it is entirely possible that at some point a path is generated by which the gas that is the aim of the drilling also gets into groundwater or aquifers rather far above the intended mining area. On top of that, there is the pollution generated by the waste water and waste chemicals that are now most often just dumped in situ or trucked away and dumped in the nearest legal area. All legal pollution that isn't helping anyone. Add to that probems with insufficient sealing of the drill holes, and the disturbances of the neighbors. I'm all in favor of getting the gas, but there needs to be far more control over the consequences. It may indeed be proven that the water coming from the faucet isn't flammable from the gas the drillers went for, but ther is gas there now, where it wasn't before. Etc, etc. I'm not a geologist, but I was raised by one (who was intent on teaching me continually about the exploration end of the business from day one), grew up in the oil and gas "bidness", and have hired a few in a past life. I agree about the potential for frac'ing, particularly in some formations, causing problems. I also think that corporate misbehavior, particularly of the criminal kind, like yesterday's announced GlaxoSmithKline settlement, should be punished by prison time for those personnel in the corporate hierarchy who both authorized it and/or looked the other way. I spent two tours in the Army as the Commanding Officer of a military unit, one in a combat zone. In each case it was _I_ who was ultimately responsible for everything that happened in that command during my tenure. Had there been criminal activity of which I had even a suspicion, there is NO doubt that I would have been held accountable and paid the price in military prison. I expect our congress, and legal system, to hold corporate involvement in criminal activity, regardless of the industry, to that same standard ... unfortunately the lobbyist, lawyers and legal system work to insure that will never be so. Another cause for disillusionment, as age and somewhat more wisdom set in ... I spent some vacation time on the same trip as a member of the unit that investigated the Massey mine disaster http://en.wikipedia.org/wiki/Upper_Big_Branch_Mine_disaster I asked point blank whether the higher ups in the mining company were responsible. And he said Oh yes, they were, but it is all about plausible deniability, they are too insulated by lawyers etc. Now the company that bought Massey did get saddled with much more liability than they had counted on ... And yes, I think that higher ups in companies like SKF, Barclays, JP Morgan, &tc, &tc should spent some time in the klink. -- Best regards Han email address is invalid |
#153
Posted to rec.woodworking
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O/T: Warm Enough
Larry Jaques wrote in
: On 03 Jul 2012 15:43:57 GMT, Han wrote: Swingman wrote in news: : On 7/3/2012 10:21 AM, Han wrote: There really is agreement that on average, the global temperature is increasing. Since we can't go back in time and stop industrialization and population increases to make a fair comparison, we have to indeed work with inferences and extrapolations, as best we can. Exactly ... except that what some are interested in effecting, in a socioeconomic manner, based solely on those "inferences and extrapolations" is the bone of contention. Indeed. In the end my only contention is that we should try to add to the mess as much as we can. I wish you'd said "try NOT to add to the mess" there, Han. Obviously that's what I meant to say. Thanks for the correction! snip -- Best regards Han email address is invalid |
#154
Posted to rec.woodworking
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O/T: Warm Enough
Leon lcb11211@swbelldotnet wrote in
: On 7/3/2012 10:21 AM, Han wrote: Leon lcb11211@swbelldotnet wrote in : On 7/3/2012 9:27 AM, Han wrote: Just Wondering wrote in : On 7/2/2012 5:38 PM, Doug Miller wrote: Just Wondering wrote in news:4ff1d13e$0$26191$882e7ee2 @usenet-news.net: Start with a calculation of how much energy it would take to warm the upper 50 feet of ocean by 1 degree F. Easily enough done. Water surface area of the Earth: 362,000,000 km^2 = 3.62E8 km^2 = 3.62E14m^2 Thus the top 15 meters has a volume of approximately 5.43E15 m^3 = 5.43E18 liters Its mass is approximately 5.4E18 kg = 5.4E21 g Energy required to raise the temperature by 1 deg F = 0.56 deg C = 5.4E21 * 0.56 = approx 3E21 cal = 1.3E22 joules Roughly 13,000,000,000,000,000,000,000 joules (13 sextillion). I would be very surprised if all the energy released by human activity in the last 50 years, if it all went directly into heating the oceans, would be enough to accomplish that. It's close. http://en.wikipedia.org/wiki/World_energy_consumption But very little of that energy goes into heating the oceans. Most of it eventually radiates into space. The fact that we are doing things to prevent that radiating into space is what makes global warming a fact and a problem. And yet no one can prove the degree of this assumption or if it is just that, an assumption. No ill effects, no problem. There really is agreement that on average, the global temperature is increasing. I think on average that there is an agreement that there certainly has been global warming since the ice age. In the last 200 years there is no significant proof that what ever "trend" we have happen to be in at the moment, warming or cooling, that it will continue, or why it is happening other than it is mother nature doing what she does. Let me close this by stating that IMNSHO there is sufficient proof of global warming to think it is indeed happening, and that we are contributing to it. That is NOT to say that in the past Earth has not been hotter or colder through natural processes, only that now it is helped along by human activities. -- Best regards Han email address is invalid |
#155
Posted to rec.woodworking
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O/T: Warm Enough
Leon lcb11211@swbelldotnet wrote in
: On 7/3/2012 11:08 AM, Han wrote: Han wrote in : Swingman wrote in : On 7/3/2012 10:40 AM, Han wrote: FACT remains that CO2 is a greenhouse gas, as is methane and a host of other "manmade" things, including blacktop on your street rather than dirt or grass. All absorb heat and prevent re-radiation. And, to what extent is also a bone of contention ... just ask your favorite denier, Dr Roy Spencer. g,d &r You better run fast! That guy is a fraud, in my opinion. And, mind you, he isn't the first fraud with a PhD or MD that I've gotten acquainted with. But yes, touché! Regardless of whether the studies are read forward or backwards to create the result you are looking for if the government politicians are involved the whole thing is certainly blown up way out of proportion. The fact that the politicians are making off of the prevention of this world crisis rather than actually preventing it from happening is proof enough that is is a non problem. This is not about government or not, Spencer is funded by mostly non- government funds, I believe. Moreover, even if the government or a US agency of some kind is involved that does not automagically make it suspect. -- Best regards Han email address is invalid |
#156
Posted to rec.woodworking
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O/T: Warm Enough
-MIKE- wrote in
: On 7/3/12 11:08 AM, Han wrote: Swingman wrote in : On 7/3/2012 10:40 AM, Han wrote: FACT remains that CO2 is a greenhouse gas, as is methane and a host of other "manmade" things, including blacktop on your street rather than dirt or grass. All absorb heat and prevent re-radiation. And, to what extent is also a bone of contention ... just ask your favorite denier, Dr Roy Spencer. g,d &r You better run fast! That guy is a fraud, in my opinion. And, mind you, he isn't the first fraud with a PhD or MD that I've gotten acquainted with. "Everyone who disagrees with Man Caused GW is a fraud" is the trumpet call of alarmists the world over. Tired. Did you spend time trying to analyze Spencer's work? Or his backers? -- Best regards Han email address is invalid |
#157
Posted to rec.woodworking
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O/T: Warm Enough
Larry Jaques wrote in
: On 03 Jul 2012 15:40:06 GMT, Han wrote: Swingman wrote in om: On 7/3/2012 9:27 AM, Han wrote: The fact that we are doing things to prevent that radiating into space is ^^^^ what makes global warming a fact and a problem. What is indeed a "fact" is that neither beliefs, nor model predictions, qualify as scientific "fact" ... The scientific method would involve one or more control experiments where we add or take away factors that the postulate says are causative. Tad difficult to go back to pre-industrial times and prevent the use of fossil fuels, and/or keep the world's population at 1800 levels. FACT remains that CO2 is a greenhouse gas, as is methane and a host of other "manmade" things, including blacktop on your street rather than dirt or grass. All absorb heat and prevent re-radiation. I believe that the "greenhouse effect" is still merely a theory, Han. http://www.lenntech.com/greenhouse-e...ng-history.htm OK, so it is a theory. How are you going to establish whether it is truly happening? As I said before, it is impossible to do a control experiment without industrialization and exploding human populations. Therefore, let us be a bit on the safe side and limit CO2 and other greenhouse gases and other potential causes of global warming. Perhaps yes, perhaps no this is another instance of the disapearance of ozone because of refrigerant gases. That seems to have been ameliorated, aat least temporarily . -- Best regards Han email address is invalid |
#158
Posted to rec.woodworking
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O/T: Warm Enough
Larry Jaques wrote in
: On Tue, 3 Jul 2012 16:24:43 +0000 (UTC), Larry Blanchard wrote: OK, we've beaten this to death with facts, suppositions, and worse. How about a new direction. Forget global warming. Whether or not it exists and if it does how much we contribute to it. Take a look at what else our pollution has caused. Acid rain: http://www.epa.gov/acidrain/what/index.html Or ocean acidification: http://www.pmel.noaa.gov/co2/story/Ocean+Acidification I don't think there's much controversy over the fact that our carbon emissions are causing these. Even disregarding global warming, the effects of these would seem sufficient reason to curb air pollution. What reminded me of this was an article in this mornings paper about the failure of oysters to breed in Pacific Northwest waters due to increased acidity. See: http://www.spokesman.com/stories/201...fication-puts- pressure-on-oyster/ I await the inevitable "it's not our fault" chorus from the usual suspects :-). The EPA and NOAA, bastions of fair and balanced judgement. Just ask Algore. Al Gore was a politician. EPA and NOAA are in a different business. Their predictions don't always pan out, but generally, I'd like less mercury in my air, not more. -- Best regards Han email address is invalid |
#159
Posted to rec.woodworking
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O/T: Warm Enough
Swingman wrote in
: On 7/3/2012 12:36 PM, Dave wrote: On Tue, 03 Jul 2012 12:28:26 -0500, Swingman wrote: That's the other trumpet call of alarmists... labeling CO2 as pollution and thus tying it in with real, damaging pollution. This is much like the race card. It takes attention away from the real problems that do exist and make everyone skeptical of the honest, trustworthy people trying to raise awareness to those real problem. +1 +1 as much as you want. Just like someone saying that there's no proof that CO2 is not causing problems, the reverse can also be true. It may be causing immense problems, just that nature has so far been able to handle it. Then arguably it is not a problem, is it? That notwithstanding, and I'll certainly give you the benefit of the doubt in that very specific regard, the part of MIKE's post that deserves a +1, which you may have missed, is that the real danger/consequence is one of misguided, "chicken little" misdirection on the part of those with a political agenda. +1 on that last one, on either side ... -- Best regards Han email address is invalid |
#160
Posted to rec.woodworking
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O/T: Warm Enough
Doug Miller wrote in
: Larry Blanchard wrote in : OK, we've beaten this to death with facts, suppositions, and worse. How about a new direction. Forget global warming. Whether or not it exists and if it does how much we contribute to it. Take a look at what else our pollution has caused. Acid rain: http://www.epa.gov/acidrain/what/index.html Or ocean acidification: http://www.pmel.noaa.gov/co2/story/Ocean+Acidification I don't think there's much controversy over the fact that our carbon emissions are causing these. Even disregarding global warming, the effects of these would seem sufficient reason to curb air pollution. Actually, the principal culprit in acid rain is sulfur emissions, not carbon dioxide. And that is indeed a "sufficient reason to curb air pollution" -- as coal-fired power plants have been doing for a few decades now. CO2 dissolved in water is only a very weak acid; SO2 and SO3, on the other hand, make very strong acids. True. But, removal of CO2 from the blood through our breathing is what keeps the pH of our blood at the right level. Just a bit either way, and you're in trouble. Obviously, atmospheric CO2 won't any time soon cause problems, but apparently changes in pH and temprature are doing damage to some coral formations. -- Best regards Han email address is invalid |
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