1:00 PM -- Is this global warming thing for real?

In North Texas, the high temperature on Dec. 3, 2005, was 91 degrees. Six days later, the low temp was 11. Then on Dec. 11, 2005, the high temp was back up to 67.

This month we've had at least one extreme temperature change in an even shorter period of time. On Feb. 16, 2006, the high was 88. Three days later, the high was 30.

Seriously, should I go ahead and switch to a non-aerosol hairspray?

— Phil Harvey, Air and Hair, Light Reading