Si modo
Diamond Member
One thing at a time. We agree that the world is getting warmer, right?
I'll agree that we are warmer lately than 1800.
Now, show the science demonstrating the sgnificance and magnitude of man made CO2 on warming.
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One thing at a time. We agree that the world is getting warmer, right?
One thing at a time. We agree that the world is getting warmer, right?
I linked to the EPA. Not to opinion.
What's Known Scientists know with virtual certainty that:
Human activities are changing the composition of Earth's atmosphere. Increasing levels of greenhouse gases like carbon dioxide (CO2) in the atmosphere since pre-industrial times are well-documented and understood.
The atmospheric buildup of CO2 and other greenhouse gases is largely the result of human activities such as the burning of fossil fuels.
An unequivocal warming trend of about 1.0 to 1.7°F occurred from 1906-2005. Warming occurred in both the Northern and Southern Hemispheres, and over the oceans (IPCC, 2007).
The major greenhouse gases emitted by human activities remain in the atmosphere for periods ranging from decades to centuries. It is therefore virtually certain that atmospheric concentrations of greenhouse gases will continue to rise over the next few decades.
Increasing greenhouse gas concentrations tend to warm the planet."
The data shows that the world is warmer.
Data.GISS: GISS Surface Temperature Analysis: Analysis Graphs and Plots
The data also shows that the world began warming 14,000 years ago. I may be missing something, but I don't recall SUV's cruising around back then. The graph only tells you that the world is warming. We know that. The cause is what is being argued or is that beyond you?
So far, no data has been presented by the warmist camp, that shows man is responsible for the warming. Instead, the only empirical evidence we have counters their fundamental tenet (and yes I am using that term intentionally) that CO2 is the cause of the warming.
The best evidence for CO2 having no correlative responsibility for the warming is the Vostock ice core samples which show unequivocally that warming occurs first and then 800 or so years later the CO2 levels rise.
That means the current CO2 level rise we are witnessing can be just as reasonably attributed to that cause, as to any other cause put forth. It is after all around 800 years since the Medieval Warming Period and the temps were demonstrably higher globally then, then they are now.
To further put the nail into the coffin of CO2 being a temperature driver, those same ice cores show that during the Holocene Thermal Maximum of around 8,000 years ago the temperature warmed, hundreds of years afterwards the CO2 levels increased, then there followed 300 or so years of cooling, and the CO2 level remained elevated, then there was a further 300 year period of warmth followed by a further 300 year period of cooling, then the CO2 levles finally began to drop again after 1000 years of elevated levels.
So, you see, the very theory of AGW has been proven false. That single study (kindly provided by olfraud) refutes everything you have built your entire religion upon. And yes, yours is the faith based belief. Why else would your high priests engage in the persecution of "heresy" they proclaim?
It is your side that is attempting to squash dissent. It is your side who persecutes the "blasphemers of the "word". It is your side that has engaged in the wholesale denial of studies that counter the belief system they have instituted. You are the folks running the Inquisition now.
Thank you for making it so obvious.
WASHINGTON -- Global surface temperatures in 2010 tied 2005 as the warmest on record, according to an analysis released Wednesday by researchers at NASA's Goddard Institute for Space Studies (GISS) in New York.
The two years differed by less than 0.018 degrees Fahrenheit. The difference is smaller than the uncertainty in comparing the temperatures of recent years, putting them into a statistical tie. In the new analysis, the next warmest years are 1998, 2002, 2003, 2006, 2007 and 2009, which are statistically tied for third warmest year. The GISS records begin in 1880.
The analysis found 2010 approximately 1.13 F warmer than the average global surface temperature from 1951 to 1980. To measure climate change, scientists look at long-term trends. The temperature trend, including data from 2010, shows the climate has warmed by approximately 0.36 F per decade since the late 1970s.
"If the warming trend continues, as is expected, if greenhouse gases continue to increase, the 2010 record will not stand for long," said James Hansen, the director of GISS.
Corporate America will say anything to keep from having to regulate polution or find alternative fuels. Those who support them are, sadly, duped.
All I'm doing is asking you to look at something pertinent.
Look at the graph. The world is getting warmer. We agree on that, right?
Did you believe them when they told you that cigarettes aren't harmful?Corporate America will say anything to keep from having to regulate polution or find alternative fuels. Those who support them are, sadly, duped.
You're free to overpay for alternatives. Leave me out of it.
All I'm doing is asking you to look at something pertinent.
Look at the graph. The world is getting warmer. We agree on that, right?
So what if EVERYBODY agrees on that. How does that matter?
You see the graph. The climb is steady. There are ups and downs, but the trend is clear.
The earth is getting warmer.
2010 is tied for the warmest year on record.
WASHINGTON -- Global surface temperatures in 2010 tied 2005 as the warmest on record, according to an analysis released Wednesday by researchers at NASA's Goddard Institute for Space Studies (GISS) in New York.
The two years differed by less than 0.018 degrees Fahrenheit. The difference is smaller than the uncertainty in comparing the temperatures of recent years, putting them into a statistical tie. In the new analysis, the next warmest years are 1998, 2002, 2003, 2006, 2007 and 2009, which are statistically tied for third warmest year. The GISS records begin in 1880.
The analysis found 2010 approximately 1.13 F warmer than the average global surface temperature from 1951 to 1980. To measure climate change, scientists look at long-term trends. The temperature trend, including data from 2010, shows the climate has warmed by approximately 0.36 F per decade since the late 1970s.
"If the warming trend continues, as is expected, if greenhouse gases continue to increase, the 2010 record will not stand for long," said James Hansen, the director of GISS.
NASA - NASA Research Finds 2010 Tied for Warmest Year on Record
This is NASA data. We can agree that this is a solid source of factual data, and that 2010 is tied for 2005 for the warmest year on record, and that six other years out of the last 14 are tied for third.
This means that the earth is definitely getting warmer, and we have a credible source saying so, right?
Did you believe them when they told you that cigarettes aren't harmful?Corporate America will say anything to keep from having to regulate polution or find alternative fuels. Those who support them are, sadly, duped.
You're free to overpay for alternatives. Leave me out of it.
Nice dodge.Did you believe them when they told you that cigarettes aren't harmful?You're free to overpay for alternatives. Leave me out of it.
Did you believe you when you said MTBE wasn't harmful and would be great for air quality?
We warned you that it was a terrible poison and you ignored us. You caused billions in environmental damage and poisoned water wells all over the state of California.
What do you have to say for yourself?
Did you believe them when they told you that cigarettes aren't harmful?Corporate America will say anything to keep from having to regulate polution or find alternative fuels. Those who support them are, sadly, duped.
You're free to overpay for alternatives. Leave me out of it.
You don't remember tobacco executives testifying before congress and lying?Did you believe them when they told you that cigarettes aren't harmful?You're free to overpay for alternatives. Leave me out of it.
They were called coffin nails for decades before the Surgeon General came out with his report.
The suspicion that smoking tobacco caused damage to the users heart and lungs dates back centuries. In 1604, King James I of Great Britain had remarked in his Counterblaste to Tobacco that smoking was dangerous to the lungs. In 1867, George William Curtis, the editor of Harpers Weekly, who himself had stopped smoking in the 1850s, wrote three commentaries warning of health hazards from using tobacco.
Coffin Nails:* The Tobacco Controversy in the 19th Century
You don't remember tobacco executives testifying before congress and lying?Did you believe them when they told you that cigarettes aren't harmful?
They were called coffin nails for decades before the Surgeon General came out with his report.
The suspicion that smoking tobacco caused damage to the users heart and lungs dates back centuries. In 1604, King James I of Great Britain had remarked in his Counterblaste to Tobacco that smoking was dangerous to the lungs. In 1867, George William Curtis, the editor of Harpers Weekly, who himself had stopped smoking in the 1850s, wrote three commentaries warning of health hazards from using tobacco.
Coffin Nails:* The Tobacco Controversy in the 19th Century
All I'm doing is asking you to look at something pertinent.
Look at the graph. The world is getting warmer. We agree on that, right?
So what if EVERYBODY agrees on that. How does that matter?
It matters so that we can have a discussion on the topic.
If people are even denying that the Earth is getting warmer, or if they are saying that the warming has essentially stopped, or if they're pouting so badly that they'll only concede that the Earth has gotten warmer since modern record keeping in 1880, then we don't want to bother with such delusional people in our discussion, do we?
You're saying that a discussion about temperature has no place in a global warming thread?
You're saying that a discussion about temperature has no place in a global warming thread?
Im saying group navel contemplation is as relevant!!