Calculating how much carbon is absorbed by which forests and farms is a tricky task, especially when politicians do it.

We know it is impossible to go on finding, moving and wasting oil, leveling forests, paving land, dumping poisons, and multiplying our numbers. A new way of life, a new set of thoughts must be found.

Both the United States and the world economy have already reached - and surpassed - their sustainable physical limits. Ground water is being drawn down, soils eroded, forests cut faster than they grow, fish caught faster than they reproduce, non-renewable fossil fuels burnt without developing substitutes.

We have come to expect campaigns to be mean and stupid and politicians to be unresponsive, self-seeking and for sale to the highest bidder. We make jokes about our vice president, and all we ask of a president is that he be likeable. We seem to have given up on the Pentagon's corrupt use of our tax dollars.

Before they got vengeful, conservatives had some useful points to make about welfare. Government 'help' is too often guilt-assuaging gesture. It creates layers of wasteful bureaucracy. Too much help of the wrong sort creates a culture of dependency that swamps our ability to provide.

The actions of my government are not bearable. They devastate our natural resources and deprive our people. The politicians speak piously while practicing greed and divisiveness. They care nothing for the nation. I want to do more than withdraw my support. I want to tar and feather them.