Halflives

I went up to a rock art panel in southeast Utah the other day, one known as the Desecration Panel. The sandstone wall is long and repeatedly marked by petroglyphs of animals and human-like characters about 1,500 years old, what is called Basketmaker tradition. Several are terribly defaced, the damage relatively recent. One figure, which […]

Once a Wolf

Back in January of 2014, I wrote a guest post for LWON about a morning with a dog and here it is again, only slightly fixed up.  A neighbor dog and I walk up a snow-crusted hill together. Glossy black lab mad for sticks and balls, he hasn’t forgotten how to travel with a human […]

Ice Man’s End
A Memory of Konrad Steffen

The most striking thing about Konrad Steffen is not his accolades as one of the world’s leading cryosphere researchers, but how he could light a cigarette in a 60-mile-per-hour gale screaming across the ice. He’d duck into his shoulder with a lighter and in a second or two reappear with a glowing cherry. He held […]

Give a Slug a Pen

I set down my pen next to a slug the other day, not your garden variety, but a beast of a banana slug near the central California coast under misty morning redwoods. The slug wasn’t so much lumbering as gliding at a hardly perceptible speed over dried leaves, under twigs. Setting the pen down, I […]

Why Potsherds Matter

I broke a pot the other day, not just any pot but a ceramic Acoma vessel I inherited after my father died decades ago. I snatched something from the shelf, barely tapping the little seed jar, its mouth big enough for a finger, maybe two. It barely rocked one way and then the other, energy […]

Connectivity:
A remembrance of Michael Soulé

When one of the founders of conservation biology passed this week at 84, I heard it was peaceful, that he was ready. I imagine Michael Soulé’s heart and breath stopping and an incredible release of feathers and bones, colors of a million beetles, a rush of eyes of countless shapes.  You might say he ushered […]

How to Become a Fossil

Wallace Stegner wrote, “Seen in geological perspective, we are fossils in the making, to be eventually exposed again for the puzzlement of creatures of later eras.” That’s if you’re astronomically lucky. Most of us turn to dust or ash, and the bones we leave are eaten by roots. Few get to be fossils. If you’re interested […]

Clovis and the Virus

Not long ago, a friend who lives nearby, a skilled hunter of arrowheads, found a beautiful fluted spear point. It came from between his house and mine, along a ditch. The find was stunning, what I think has to be Clovis technology from 13,000 years ago, its point as sharp as the day it was […]