To trace the history of a river . . . is to trace the history of the soul, the history of the mind descending and arising in the body.

From the clayey soil of northern Wyoming is mined bentonite, which is used as filler in candy, gum, and lipstick. We Americans are great on fillers, as if what we have, what we are, is not enough. We have a cultural tendency toward denial, but being affluent, we strangle ourselves with what we can buy. We gave only to look at the houses we build to see how we build *against* space, the way we drink against pain and loneliness. We fill up space as if it were a pie shell, with things whose opacity further obstructs our ability to see what is already there.

Turbulence, like many forms of trouble, cannot always be seen. We bounce so hard my arms sail helplessly above my head. In evolution, wing bones became arms and hands; perhaps I'm de-evolving.

I understood why war zones are called 'theaters' because they frame a kind of play acting or, worse, deceit, that can stain a human life forever: the deceit of hate on hearsay - hating an enemy one doesn't know.

A tree is an aerial garden, a botanical migration from the sea, from those earliest plants, the seaweeds; it is a purchase on crumbled rock, on ground. The human, standing, is only a different upsweep and articulation of cells. How treelike we are, how human the tree.

If anything is endemic to Wyoming it is wind. This big room of space is swept out daily, leaving a bone yard of fossils, agates, and carcasses in every stage of decay. Though it was water that initially shaped the state, wind is the meticulous gardener, raising dust and pruning the sage.

Walking is also an ambulation of mind.