AUSTIN, Texas — On the premise that spring is too beautiful for a depressing topic like Iraq, I thought I'd take up a fun subject — global warming.

Time magazine warns us to "Be Worried. Be Very Worried." On the other hand, my sister is on the Global Warming Committee of the Unitarian Church in Albuquerque, N.M. They go around replacing old light bulbs with more energy-efficient models. My money's on my sis.

It's a good thing the phrase "the tipping po ...

( Back to Article )