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Welcome to SportTrac.Org
Off Topic Discussion
Global warming? When did it start?
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<blockquote data-quote="Chris H 3" data-source="post: 726541" data-attributes="member: 65331"><p>What makes the accuracy of the thermometer on my porch important? (It probably wasn't calibrated in Greenwich or wherever.) But last year, hypothetically, it read 102.99, 10 years before that 102.5, 20 years before that 102.35. Relative to the last reading, it is up. Do we agree that gauges are useful for establishing trends?</p><p></p><p></p><p></p><p>Remember we are really talking about CO2 readings. Maybe I should have picked a different sort of gauge to use as my example. A thermometer blurs the discussion because warming is a temperature thing. As Cayman points out, we have not established that there is any link between CO2 and global warming. Maybe we should consider the pressure gauge on my pool filter. It reads about 10-20 psi regardless of the weather.</p></blockquote><p></p>
[QUOTE="Chris H 3, post: 726541, member: 65331"] What makes the accuracy of the thermometer on my porch important? (It probably wasn't calibrated in Greenwich or wherever.) But last year, hypothetically, it read 102.99, 10 years before that 102.5, 20 years before that 102.35. Relative to the last reading, it is up. Do we agree that gauges are useful for establishing trends? Remember we are really talking about CO2 readings. Maybe I should have picked a different sort of gauge to use as my example. A thermometer blurs the discussion because warming is a temperature thing. As Cayman points out, we have not established that there is any link between CO2 and global warming. Maybe we should consider the pressure gauge on my pool filter. It reads about 10-20 psi regardless of the weather. [/QUOTE]
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Off Topic Discussion
Global warming? When did it start?
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