| the range of temps is about 0.8. the difference between the two temps indicated by red arrows appears to be about 0.3
Sea level according to the second chart was at " 0 " at around 1968.
Diagrams like these tell me that global warming is primarily a natural phenomenon and not caused by man's industrial activity, which is probably exactly the opposite of what you are being taught. Of course, that is just my interpretation. |