Actually it's closer to 0.8C. The warming trend over the 20th century has been complied by multiple scientific bodies from the surface record:
Data @ NASA GISS: GISS Surface Temperature Analysis: Graphs
NCDC: Global Surface Temperature Anomalies
Temperature data (HadCRUT3 and CRUTEM3).[/QUOTE]
OK, so you think it's 0.8 degrees C. Now answer the question. (HINT: that means you explaining
your thoughts on the matter, not mindlessly regurgitating a link to a web page. If you lack the ability to even attempt to explain it in your own words, just say so.)
What is the scientific basis (if any) for your claim that the Earth has "warmed 0.8 degrees C over the past 100 years"?
Quote:
Originally Posted by onon
The ice core records show co2 rising 100ppm from glacial to interglacial periods, and this rise starts after the temperature starts rising,
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Yes, I know you keep
claiming the "temperature is rising". I am asking you to explain what upon what scientific basis (if any) you base that belief of yours! If you lack the ability to even
attempt to explain it in your own words, just say so!