For what I wrote that started this whole controversy, I deserved to be criticized, and I felt bad about writing it. I felt bad mainly as a writer and a thinker.

But by showing us live coverage of every bad thing happening everywhere in the world, cable news makes life seem like it's just an endless string of disasters - when, for most people in most places today, life is fairly good.

Seek happiness and you may or may not find it; seek grievances and you are guaranteed success.

Set aside the many competing explanations of the big bang; something made an entire cosmos out of nothing. It is this realization - that something transcendent started it all - which has hard-science types... using terms like "miracle."

A spacecraft is a metaphor of national inspiration: majestic, technologically advanced, produced at dear cost and entrusted with precious cargo, rising above the constraints of the earth. The spacecraft carries our secret hope that there is something better out there-a world where we may someday go and leave the sorrows of the past behind. The spacecraft rises toward the heavens exactly as, in our finest moments as a nation, our hearts have risen toward justice and principle.

If our goal in legislating against carbon releases is not simply punishing the West and its power companies but truly trying to reduce the accumulation of greenhouse gasses in the atmosphere, the main event will be in the developing world. We must use the smartest possible economics, and that means investing in China and India.

Though environmental orthodoxy holds that Third World deforestation is caused by rapacious clear-cutters and ruthless cattle barons, penniless peasants seeking fuel wood may be the greatest threat to our forests.