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On Wed, 11 May 2005 08:40:31 -0400, Dave Hall
wrote in : On Wed, 11 May 2005 02:36:52 -0700, Frank Gilliland wrote: The politics of science is often more important than the science itself. It's a proven fact that the Earth is undergoing a period of global warming, and that it's caused by the influence of man on the environment. But politics plays the game that such facts are nothing more than speculations made by a few fringe researchers looking to get their names in the journals. There has been no conclusive proof that global warming is primarily the result of man's influence over the environment. Yes, there is indeed conclusive proof. In fact there has been clear evidence that this planet has experienced major cyclical climatic changes over the eons. The current warming trend may just be a part of that process, and man's contribution to it may be much less significant than what the environmental alarmists would lead us to believe. That's what I was talking about when I said "the politics of science". How did life come to be? Who cares? The only fact we know is that it -does- exist. So let's just make the most of it while it lasts. Existentialism. IMHO a rather selfish and closed mindset. Gee, and I thought you said that you were a realist. ----== Posted via Newsfeeds.Com - Unlimited-Uncensored-Secure Usenet News==---- http://www.newsfeeds.com The #1 Newsgroup Service in the World! 120,000+ Newsgroups ----= East and West-Coast Server Farms - Total Privacy via Encryption =---- |
#2
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On Thu, 12 May 2005 04:29:35 -0700, Frank Gilliland
wrote: On Wed, 11 May 2005 08:40:31 -0400, Dave Hall wrote in : On Wed, 11 May 2005 02:36:52 -0700, Frank Gilliland wrote: The politics of science is often more important than the science itself. It's a proven fact that the Earth is undergoing a period of global warming, and that it's caused by the influence of man on the environment. But politics plays the game that such facts are nothing more than speculations made by a few fringe researchers looking to get their names in the journals. There has been no conclusive proof that global warming is primarily the result of man's influence over the environment. Yes, there is indeed conclusive proof. No there isn't, for the simple reason that we do not have enough climatic history to determine just how and when the climate shifts normally as a reference before we can accurately gauge the additional effects of humans. How did life come to be? Who cares? The only fact we know is that it -does- exist. So let's just make the most of it while it lasts. Existentialism. IMHO a rather selfish and closed mindset. Gee, and I thought you said that you were a realist. I am. But I'm not so close minded that I'm just going to "accept" that I exist and not ponder why. Dave "Sandbagger" http://home.ptd.net/~n3cvj |
#3
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On Fri, 13 May 2005 06:39:37 -0400, Dave Hall
wrote in : On Thu, 12 May 2005 04:29:35 -0700, Frank Gilliland wrote: On Wed, 11 May 2005 08:40:31 -0400, Dave Hall wrote in : On Wed, 11 May 2005 02:36:52 -0700, Frank Gilliland wrote: The politics of science is often more important than the science itself. It's a proven fact that the Earth is undergoing a period of global warming, and that it's caused by the influence of man on the environment. But politics plays the game that such facts are nothing more than speculations made by a few fringe researchers looking to get their names in the journals. There has been no conclusive proof that global warming is primarily the result of man's influence over the environment. Yes, there is indeed conclusive proof. No there isn't...... Yes, there is. Ice cores are an excellent record of climatic history, and are good for over 500,000 years. How did life come to be? Who cares? The only fact we know is that it -does- exist. So let's just make the most of it while it lasts. Existentialism. IMHO a rather selfish and closed mindset. Gee, and I thought you said that you were a realist. I am. But I'm not so close minded that I'm just going to "accept" that I exist and not ponder why. What part of existentialism dictates that one must must not "ponder" their own existence? ----== Posted via Newsfeeds.Com - Unlimited-Uncensored-Secure Usenet News==---- http://www.newsfeeds.com The #1 Newsgroup Service in the World! 120,000+ Newsgroups ----= East and West-Coast Server Farms - Total Privacy via Encryption =---- |
#4
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On Fri, 13 May 2005 04:11:08 -0700, Frank Gilliland
wrote: On Fri, 13 May 2005 06:39:37 -0400, Dave Hall wrote in : On Thu, 12 May 2005 04:29:35 -0700, Frank Gilliland wrote: On Wed, 11 May 2005 08:40:31 -0400, Dave Hall wrote in : On Wed, 11 May 2005 02:36:52 -0700, Frank Gilliland wrote: The politics of science is often more important than the science itself. It's a proven fact that the Earth is undergoing a period of global warming, and that it's caused by the influence of man on the environment. But politics plays the game that such facts are nothing more than speculations made by a few fringe researchers looking to get their names in the journals. There has been no conclusive proof that global warming is primarily the result of man's influence over the environment. Yes, there is indeed conclusive proof. No there isn't...... Yes, there is. Ice cores are an excellent record of climatic history, and are good for over 500,000 years. Yes, and that evidence shows the extent of the climatic shifts over that time period. What it does not show is what precipitated those changes, nor can it predict the additional effects of man's influence over the environment. How did life come to be? Who cares? The only fact we know is that it -does- exist. So let's just make the most of it while it lasts. Existentialism. IMHO a rather selfish and closed mindset. Gee, and I thought you said that you were a realist. I am. But I'm not so close minded that I'm just going to "accept" that I exist and not ponder why. What part of existentialism dictates that one must must not "ponder" their own existence? Existentialism is more concerned with "how", rather than "why". Well that also depends on which purveyor of modern existentialism you tend to follow. Dave "Sandbagger" |
#6
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#8
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#9
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From: (Dave=A0Hall)
On Mon, 16 May 2005 18:17:40 -0400, (I AmnotGeorgeBush) wrote: The history of the earth's climate is well documented back to the begining of the earth's creation...grammar school basic earth and science taught this. Carbon dating confirms much and plays a large part of the techniques used to arrive at such widely accepted and mainstream taught scientific facts. Again, we know what the climate was, but not conclusively how it got that way. It's called weather. Weather coupled with other events. There are many good theories, but that's all they are. Changing the topic from one of you learning how global warming is defined, studied, and confirmed to another serves only to solidify your pain in ebing incorrect. Like I told Frank, science can tell us that, for instance, it was once tropical in Montana, and that Glaciers covered much of the northern United States during different time periods. This proves that the earth's climate has vacillated in a fairly wide range. But what this DOESN'T tell us is how much of the current global warming cycle can be attributed to natural cyclic climatic changes, and how much of it is a direct result of man made pollution. Sure it can, and does. The amount of many chemical releases in the atmosphere are man made. Many are not man made. Exactly, which is why it is extremely difficult to make a positive determination as to the percentage of man's contribution to the total amount of global warming. It's not difficult at all. I just taught you that the concentration of such gases, such as methane gas, is but a single method by which is measured. Some are both. However, science has methods of measuring each,,including natural occurring vs. manmade chemicals,,,such as methane gases. Yes, and that "science" is in much dispute right now as there are many scientists who do not accept the findings of others as conclusive. There are still many assumptions being made. Not regarding global warming. Twenty years ago, yes..today, it is widely accepted and taught mainstream. Without a point of reference, it is extremely difficult to positively determine how much we are changing the climate. The point of reference is the richness/ concentration of the gas. Which we cannot positively ascertain because we do not know how much of that gas truly came as a result of man-made pollution versus that which is naturally occurring. But we do. One large volcano eruption, for instance, can drastically effect the concentration of methane .gasses in the atmosphere. Yes, but it does not dilute or enrich what is already there, it simply adds quantity to one or the other. Such an example is very easily taken into consideration and calculations allow for the exact molecular configuration when determining such factors. This is done by the precise and absolute measuremtn of related contributions, such as time of eruption, length of eruption, velocity of eruption, etc., etc. _ An example can be the amount of methane in a predetermined air sample. Higher concentrations of the gas can be attributed to manmade releases and emissions. Or a volcano eruption. Methane gas does not have a "tag" which says "man made" or natural. We can only measure the total concentration. =A0 Which is the exact manner in which to tell man-made from natural. =A0It's elementary for anyone with a fair retainment value that took college science classes. Since you called it "elementary", it's obvious that you've never studied it, as it is far too complex a process to be called "elementary". Umm,,no. Go back and reread just what I called "elementary"... not what you felt the need to misrepresent here. By attempting to make this issue simpler than it really is, you also disparage the scientists who do this for a living. It is very simple for anyone who has ever taken college science classes, but gases are introduced in elementary school science. _ Chloroflourocarbons released by the burning of fossil fuels is directly linked to global warming. No argument. But you can't positively determine the rate of global warming that might still be occurring if we suddenly stopped using fossil fuels today. Sure you can. One measures the rate of speed the studied glaciers melt. If they suddenly stopped melting and began growing, the figured equations and calculations are all that's left to give you the answer you seek. Global warming was proved by the continual shrinkage of the polar ice cap confirmed by 24-7 high tech monitoring of such. Villages that reside in the frozen tundra watch their mountains of ice shrink each year. How much of that shrinkage would still be occurring without man made pollution? As you referred, the climate is thought to adhere to cycles, When the cycles suddenly deviate substantially from the norm, it's dedeucedly dedeucedly? Do you mean deductively? Ha,,no I meant "deucedly", as in wickedly confirmed. I was watching the penguin on the Dudley Doright cartoons and my fingers did their own thing.. And you chastise MY vocabulary and grammar....... Huge difference. I admit my mistakes whereas you scream bloody murder or try to ignore yours because of the pain they cause you. _ decided and accepted that something is amiss. First of all, there is no "norm" when it comes to clim`atic shifts. When "deviation from the norm" is used in such a reference, it means deviation from the usual patterns. -You- were first to claim weather patterns in his topic, now you again, self-contradict yourself. Many of those shifts occurred as the direct result of an external random event, such as the asteroid strike which is generally the current accepted theory for precipitating the extinction of the dinosaurs at the end of the Cretaceous period. Not any more. Perhaps when you were i grammar school, but the most compelling andgenerally accepted theory now is they simply died out. The meteor that caused the ice age that was originally thought to have brought about the extinction of such creatures is now believed to have occured many, many years after the dinosaurs have already become extinct. There are other craters all over the planet, as evidence of other such strikes. Yea,,and if you ever were west of the Mississippi, you would have undoubtedly had the chance to see one. There is also evidence of large volcano eruptions, ..in 'patterns' of eras of high activity. which can spew enough particulate matter into the atmosphere, that an "ice age" would likely result. And did. The climatic shifts which occur between these significant events is likely only the result of climatic balance or a normalization from the extremes caused by the random external events. It's also conceivable that over the last billion years, that the solar energy output from the sun could have deviated to some degree as well, which can certainly affect surface temperature here. It's not conceivable, it's been proved the sun's harmful rays have intensified over time. This is because of the damage in the ozone layer. This is called global warming. Again, you come full circle. My work on this topic is done. |
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