The first true thing geology teaches you is that you are nothing, and it teaches it kindly. You stand there nineteen years old with a rock in your hand and the professor says this one is about four hundred million years old, and hands it to you like it's a sandwich. and you hold it, and something in the back of your skull tilts. you have been alive for roughly nothing. your whole species has been alive for roughly nothing. and instead of despair, what floods in is this enormous soft relief: nothing is riding on you. the mountains got worn down to nubs and rose again before anyone was around to be anxious about it. You can relax. I basically majored in that relief.

UNC Chapel Hill, geology degree, and I came by it half honest. my grandfather did geology at St. Andrews, first of the family to go up to university instead of down into the mines, and two generations and three continents later here was his grandson in a north carolina lecture hall learning the same strike and dip. i didn't pick the degree because of him, but I like to believe the degree picked me because of him.

And the texture of it. the labs that smelled like rock dust and acetone. hydrochloric acid fizzing on limestone (tiny applause). did you know you can lick a rock to tell silt from clay? you can, it's real, they teach it. grit on the teeth means silt. thin sections under the petrographic microscope, where a boring gray rock explodes into stained glass colors when you cross the polarizers. i have never fully recovered from the first time i saw that. a whole hidden kingdom inside a chip of stone the thickness of a hair. field trips where they turn you loose on a roadcut with a hammer and a hand lens and a notebook and say tell me the story here, and the story is always the same story (pressure and time) and always completely different. I ended up doing research in paleoclimatology, which is the department of reading the earth's diary. ancient weather pressed into sediment, whole climates archived in mud. if you ever wonder why i can't shut up about time, that's why. i spent my education reading weather reports from before there was anyone around to get rained on.

But a degree is maybe a third of what a college does to you. the rest is people, and lord did I get people. I lived with Kyle all four years (all four! that either speaks to his patience or my luck or both), the kind of roommate situation where the room becomes its own little country with laws and inside jokes and national holidays. and there was the grotto, the tables outside where the characters collected, and the greatest character of them all was an older card shark we called Putchley, who held court over endless card games and once, during finals, let me and Kyle into the geology building in the small hours to look through the petrographic microscopes like two burglars, except all we wanted was to look at rocks. the seat to his left in cards had a name and a reputation, and I will say no more except that the name did not just suggest the horror, it insisted on it.

And basketball winters. you cannot explain carolina basketball winters to anyone who hasn't had one. the whole town's blood pressure synced to a scoreboard, dorms erupting through cinderblock walls, strangers hugging strangers on franklin street, blue everywhere you look. and the bar with no sign that everyone knows anyway, blue cups sweating in a crowded yard. a college town doing exactly what it was built to do.

and then the snow. it snowed, a real snow, a carolina snow, the kind that shuts the whole state down (we own maybe four plows and two of them are broken). everything stopped. classes gone, time gone, the whole town gone quiet. by day three of it we were piled in a room on a giant bean bag, me and a girl named Allison with a friend lying right between us like a demilitarized zone, and i looked over that friend at her and asked her out anyway (sorry to that friend). day three of a snow day. the boldest thing I have ever done, and i have since sailed small boats badly in real wind. everything in my life that matters most descends from a low pressure system that stalled over the piedmont at exactly the right moment. the weather has been making my biggest decisions for a long time. it has continued to provide.

So that was chapel hill. i went in a kid who liked dirt and came out a person. a person with a hammer and a hand lens and a girlfriend named Al and a head full of deep time, convinced down in the marrow that the ground under everything is a story you can read if you kneel down and pay attention.

Graduation came the way an outcrop weathers: slowly, then in one loud drop. everyone around me was putting on ties and interviewing at things, and I looked at the whole indoor world they were auditioning for and felt... nothing. no pull. flat water. what i wanted turned out to be embarrassingly simple, and it had been staring at me from every field trip: i wanted to be outside. all day. every day. paid in sunlight and very little else. so i took my degree in deep time and walked it straight into the woods. the pay was terrible. i'll get to that.