[Partisan Gunslinger]

I suggest we take the temperatures of all the major cities as published in the daily papers, average them, and compare to past records. The same could be done with world temps included to get those averages. This would provide a general integration of global temps.

That probably wouldn't be accurate. Temperature readings have been taken at airports a lot of the time over the years and airports have gotten bigger planes and more concrete over time, plus city sprawl has extended past most airports also making the temps a little warmer where the temp readings are taken.

[dbacks]

[Temperature readings have been taken at airports a lot of the time over the years and airports have gotten bigger planes and more concrete over time, plus city sprawl has extended past most airports also making the temps a little warmer where the temp readings are taken.]

Good point. In fact that is the case in Phoenix.