Just Keep Swimming?

It’s tricky, trying to understand a crisis when you’re in it. How invasive it can feel to read apocalyptic headlines about your home, like having overwrought, uninvited strangers show up to a family funeral. So terrible, so shocking, people say, snapping photos. People are sorry about the wildfires ravaging northern California right now, again, but one sometimes gets the sense that the world is also kind of disappointed in California, too, by how far the golden state that “perfected if not invented the American summer” has let herself go.

A few years back I started keeping a journal that stacks entries one on top of the other, year by year, so that I on any given day I can see what I was doing and thinking about one, two, three years ago. The summer/fall entries are getting repetitive: fire, fire, fire. One friend just lost her hometown, Greenville, to the Dixie Fire, now the second largest wildfire in California history. “We see our pain reflected on the front page of the New York Times,” she wrote. “We see the homes of our loved ones on the nightly news. And yet, there is no help coming.” (Here is one link to help. We also need federal and state governments to ramp up prescribed burns, cultural burning, and thinning to around 2 million acres per year.)

Another friend has spent most of the summer tending firehoses. She recently found herself driving an excavator, flames erupting around her. She describes the vendors who show up at every big fire to hawk T-shirts, their pop-up tents barely visible through the smoke. All the firefighters buy them, like concert goers. Watching a parade of tourists float down the river in yellow rafts and inner tubes under a grimly smoky sky just after the IPCC report comes out, I find myself imagining the rafter as passengers on the Styx, on a deeply discounted Groupon adventure to the underworld. I call my sister, who is similarly cracked, and she suggests that I go swimming, and it reminded me of this post. I’ve been neglecting my swimming routine lately, and it shows. As the wise Cameron Walker knows, it’s time to get back in the water.

The post below first ran in August 2020.

The slow stretch of river where I like to swim gleamed copper yesterday morning, reflecting sunlight tinted red by wildfire smoke. I sat and drank my coffee as the sun rose, watching the silhouette of a hummingbird zip across the dun-colored sky. 

Four mergansers cruised across the pond then dove underwater, leaving barely a ripple behind them. “Must be nice to be a boat, a plane, and a submarine,” a friend who’d stopped to watch the ducks said. We chatted for a minute about loss and transition, about the hundreds of too-close-to-home wildfires in California and the triple digit heatwave fueling them. “I came here to swim,” I told him. “That’s how I’m dealing with this.”

The water in the river stays cold all summer, stored in an upstream reservoir. When the weather gets hot, dam operators release more water to generate power for air conditioners. This week, as you’ve probably heard, temperatures vaulted past historic records, and the demand for power threatened to overwhelm the state’s electricity system, prompting rolling blackouts. To keep our energy bill down and preserve my sanity I’ve been attempting to remain in a state of near-hypothermia, starting each day with a cold morning swim.

This morning I stood at the water’s edge for several minutes, debating whether to go all the way in. The water was cold enough to make my foot bones ache, and I dreaded the brain-freeze that would come when I submerged my head. 

Then a hot, hair dryer-like wind blew up the canyon. I caught the scent of late-August blackberries, so ripe now they’ll fall apart in your fingers as you pick them, and of evening primroses, a fragrant, pale yellow flower that opens at sunset and closes at dawn. The chorus of birds got louder; I set my stopwatch and dove in.

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The cicadas’ parting gift

A large tree with brown leaves
Cicada damage on an oak tree

You know I love the 17-year cicadas. I loved when the nymphs were crawling out of the ground. I loved when the adults were blundering about. I loved the wings littered on the ground. I loved the singing from the trees. Now I love seeing the flagging on trees, the latest reminder of the cicadas’ presence – the brown-leafed tips of limbs hanging down, showing every twig where a cicada laid her eggs.

But the cicadas have left us one last gift that I could do without, according to various reports in local news outlets. Oak leaf itch mites are tiny critters that live in oak trees. According to at least one cicada expert, these mites might be having a really good year, feasting on cicada eggs. And then they might be falling out of the trees. And then, just for the heck of it, they might be biting humans.

I heard about these weird bites from a friend in northern Virginia first. Then the articles appeared. And then last Thursday I was sitting at my desk and noticed some very itchy bites on my chest, arms, and stomach. That’s odd, I thought – how did a mosquito bite me that many times, inside my apartment, without me noticing it? The next day they were worse, red and inflamed. Unlike mosquito bites, which generally fade if I ignore them, these kept getting worse. By Saturday each had a little blister-y blob in the center.

I reread the Washington Post article about the mites. And I remembered that, Wednesday night after work, I’d been feeling a little sorry for myself and went for a walk, which included sitting for about 10 minutes in the grass. Under an oak tree. An oak tree with cicada flagging.

It’s not always obvious why it’s useful to learn about nature in an urban environment. I live in the city. I get around inside manmade objections, like cars and trains. My food comes from a grocery store. The biggest threats to my life are probably other people. My survival skills are mostly in the fiber arts. I don’t need to build my own shelter or forage my own food.

But, on Sunday, in the National Gallery of Art’s sculpture garden, when a friend and I were looking for a place to picnic, I picked a spot in the shade of a row of linden trees. Lindens. Definitely not oaks. The mosquitoes had their way with me, but I avoided the mites.

Seventeen years from now, I hope there are enough cicadas for another spectacular event. I live in fear that the scientist in Jane’s Biographic article about cicadas is right: “They’re going to be like the passenger pigeons of the insect world” he said. I was so sad when I read that, I stopped reading.

So I look forward, with a little trepidation, to the return of the cicadas in 2038. And I hope that someone will remind me to leave town before the cicadas start hatching and the mites start raining down.

Photo: Helen Fields

Summer Feet

Right now, my summer feet are having fun in the beautiful red dirt in the Southwest. This post first ran in August 2019.

At the beginning of summer, my feet often feel tender. There is a particular stretch of asphalt between the university parking lot and the beach that is especially pitted, and the sharp dark bits of broken ground make me cringe even before I step onto the road.

I often choose a different route to the beach, down the steep steps that are soft wood, worn by salt air and waves. But one of my friends likes to walk the bumpy path. While I dodge back and forth, taking a few steps on a curb, another on a small island of sidewalk, she charges straight down the bumpy asphalt. “I’m working on my summer feet,” she told me once. How good would that be, I thought, to have soles so thick that I didn’t feel anything?

But so far, I don’t have them. Even though the climate is mild here, I often wear shoes, even boots, in the winter. Even right now, in the dog days of summer, I’m typing this and I still have on the running shoes that I’ve been wearing since biking to school this morning. Hang on—okay, now they’re off. Socks, too. There’s the parquet floor now, smooth and just slightly cool, under my soles.

When I remember, I do try to go barefoot. It does feel relaxing. I do like feeling things like this, the texture of the ground, its temperature. There’s a sidewalk parking strip down the street with smooth, round stones that feels like a free acupressure session. And there’s such relief, on that pathway down to the beach, once my feet finally reach the sand.

But my feet never seem to get tougher. The gravel that runs along the side of the house always presses into my skin like tiny tacks, and I hop and skitter and hiss nasty things at it when I go to put the bikes away. And my feet accumulate all sorts of ugly things—black spots of tar, bee stings, moon-like calluses on the balls and heels.

Once school started, I found my shoes again. It’s too far to walk barefoot to school, and while I love seeing barefoot people riding beach cruisers, the idea of putting skin on metal pedals seems sketchy and uncomfortable. I have to bring out other protective layers, too–sunscreen and full lunchboxes, fresh school supplies and new socks. An encouraging yet increasingly insistent voice that gets homework in backpacks and bodies out the door. The promises that it will really be more fun at school than at home, where I’ll just be boringly typing things on the computer.

Humans have spent most of their existence without shoes. Now a lot of people wear them most of the time.  But this means most people don’t have a chance to develop thickened soles; their feet are already cushioned from the earth’s rougher spots. So a group of researchers on several continents decided to look at whether calluses act differently than shoes when it comes to how well feet can sense the ground while walking.

The researchers compared shod participants to those who spend most of their time barefoot. They thought the calluses might reduce how well a foot could sense the ground beneath it, but it turned out that although calluses can provide a layer of protection against thorny patches, calloused feet were just as sensitive as those that spent most of their time in shoes.

I thought it was just more barefoot time that would help me get my summer feet, to feel nothing as I charged across the parking lot to the beach, to whistle as I walked on the gravel. I thought after six years of back-to-school picnics and pencils and pictures that this would feel like more of the same, that they would all run toward the classrooms at the sound of the bell, that I would run away. There would be nothing sharp that could penetrate us, that would make us stop and curl up and cry.

The calluses are there, trying to do their job of protecting me. Still, I’m tender about the end of summer, even with my thicker soles. Maybe they were never meant to stop me from feeling, but instead are making sure that I keep walking, feeling it all.

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Image by Flicker user ɘsinɘd under Creative Commons license

Rivers of Noise

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Manhattan rattles my ears. Subway lines shake the fine bones inside my head. Cars honking on the street change the way my brain physically functions. When I stayed in the city a week ago I noticed the same as I always do: noise.

I live in a quiet place off the grid in Western Colorado and when I plunge into urban melee it is a primarily aural experience. Much of the city runs at about 85 decibels, a level that takes just eight continuous hours to permanently kink the hairs transmitting sound through the inner ear. The average subway ride comes to around 112 dB, somewhere between a shouted conversation and a power saw going off near your head.

An audiology researcher in Berkeley, California, informally tested the sound of his local transit system and found sustained peaks at the level of a rock concert (around 120 dB). On top of that, he noted, many passengers were wearing ear buds, listening to music loud enough to mask the external noise, far exceeding limits on volume and time-exposure that lead to permanent damage and hearing loss.

I’ve made a habit of seeking out the quieter places in the city, this time taking shelter in a poetry reading room. At other times I’ve gone to Wall Street at dawn on a Sunday morning for its towering quiet or, once, the Ramble in Central Park at night, also quiet but disturbingly dangerous. Continue reading

Science Metaphors (cont.): Resonance

Our mother died on August 7, 2010, quite a while ago now. Our father had already died way back in 1978. Last Monday, I noticed the date, thought it was probably their wedding anniversary, and then thought, “Oh, Mom will be sad today.” Then I thought, “No, she’s dead too.” Everybody does this, deaths never quite go away, do they. This first ran on August 17, 2011.

My mother was an old lady, she’d lived a good and useful life, and she died a year and ten days ago.  I hadn’t been keeping track of her death’s anniversary but I didn’t need to; I only had to figure out why I was walking around feeling, for no good reason, sad.  One of my cousins wrote to me, “I’m sorry you are sad, Annie. Thursday my new couch was delivered. I cried as my old one left – apparently I had an undiscovered attachment to it.”  My cousin recently moved to a new house with a new love; the old couch was from her old life, years ago, when her husband had died.  Sad in early August?  Crying over couches? Really? Science, as it often does, has a nice metaphor: resonance.

When I was a kid, I’d open the piano lid and tap a string and it would hum; and then like magic, all on its own, another string hummed too.  I thought the strings were malfunctioning and quit thinking about it.  Obviously I was a young English major; a young physicist would have tapped some more strings and then looked it all up and found the strings hummed because they were vibrating, oscillating; and that each string had its own native note, its natural frequency of oscillation, its resonant frequency. And if one string hums at that particular frequency, then as if in sympathy the other hums too.

In fact, everything – atoms, molecules, crystals, desks, skyscrapers — has its own resonant frequency at which, depending on its mass and stiffness, it most wants to oscillate.  So resonance is a response; it’s when two things are linked in some way or somehow touching, and then one taps or vibrates or oscillates and the other responds at that same frequency.   

If you’re an army crossing a suspension bridge, for instance, you shouldn’t march in cadence in case your cadence happens to match the bridge’s resonant frequency and the bridge jumps in step with you.  If you rock a rocking chair too fast or slow, the rocker will just sit there; rock at the resonant frequency and the baby falls asleep.  If you pump a swing too fast or slow, nothing much happens; pump at the resonant frequency, it’s almost like flight.  If you’re in a building and the earth quakes at the building’s resonant frequency, get out fast.

Resonance is actually more complicated than this.  Resonances can be forced or driven, all the way to disaster.  Pump the swing harder and harder at that right frequency and you risk breaking your neck.  Sing loudly at a wineglass at the right frequency and it’ll shatter.  Google a video of the resonating Tacoma Narrows bridge, nicknamed Galloping Gertie, before it fell into the river.  The genius inventor, Nicola Tesla, supposedly said that if he could figure out the resonant frequency of the earth, he could split it to pieces.  An aside: don’t google Tesla, who attracts enthusiasts, unless your bullshit detectors are robust, hair-trigger, and highly-informed (though you should read this novel; it’s charming).

But disaster isn’t part of this metaphor.  The metaphor is simple resonance — like the sympathetic piano strings, like the resonance you notice when you first meet someone and know you’re going to get along.  We use the metaphor all the time:  we’re in tune, we’re on the same wavelength, we’re in synch.   Death set up a resonance with early August, with a couch; another early August, a different couch, and there like magic is death.

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Photo credits:  couch – bartek.langer; swing – John Garghan

Snapshot: Butterfly

A butterfly in my kitchen—that’s a surprise. It would have had to flutter up a lot of stairs and down a lot of hallways to get here from outside. I suspect it actually came in with some kale. I think it’s a cabbage white butterfly, a sweet little agricultural pest that arrived on this side of the Atlantic in the 19th century and has been eating its way through cabbages and their relatives ever since. I captured it in a plastic container and walked it down the stairs to freedom.

Photo: Helen Fields

Mushroom Misadventures

Mushrooming is more than a passion. It’s an obsession, and after two poor seasons in a row, we are finally experiencing some fungus among us in Colorado. Which means that it has become very difficult for me to go hiking or running or biking, because as soon as my mushroom eyes catch glimpse of a nice shroom, I stop, drop and pick. The pursuit is the fun of it. And once I find one nice bolete (the king of mushrooms), I know there must be more and I can’t be satisfied until I find the next.

Yesterday I tried to go for a mountain bike ride, but a few miles in, I spotted the cap of a king bolete and had to stop. Immediately, I realized I had a problem. I had no basket and the beautiful mushroom was too big to fit in my jersey pocket. In desperation, I wrapped the shroom in my rain jacket, tied it to my handlebars and headed back to the trailhead. All was fine until I hit a rock and the jacket went flying. Luckily it had a soft landing, so although a piece of the cap was destroyed, most of the mushroom remained intact. Still, I didn’t want to give it time to disintegrate, so I rushed home to sauté it in butter before it became bruised. The mushroom made a meal, and I didn’t even care that my ride was cut short.

blackberry season

The first thing I learned about Seattle is that there are entire hillsides held up by blackberries. On my first visit here, weeks before we were set to move, we signed a lease on an apartment and celebrated with a walk in Discovery Park, where we stumbled upon a cornucopia of blackberries growing along a trail. That was the first moment I felt sure I would like this city after all, even if I had reservations about its reputation for cold rain and cold people.

In the fall and spring, we curse blackberry thorns as we work to pull them out of our garden beds, our yards. It’s a battle we won’t win. In the winter, I pay $6 for a clamshell of sad, bitter blackberries shipped in from thousands of miles away. But for a few weeks in the summer, the city is full of free blackberries and I feel like the richest woman in the world. Right now, there’s an absolute embarrassment of riches right around the corner from our place, and we make a detour there every time we leave the house. Walking the dog? Stop at the blackberry patch. Catching the bus? Take some berries for the road. Tipsy on the way home from dinner? Have some dessert.

Yesterday, I stopped there on the way home from a lovely lunch with friends. (Is there anything more decadent than lunch dessert?) In the last few days, more berries have turned from green to red to black, and some have shriveled on the vine. I thought about grabbing a container from home, and maybe even a step ladder to get at the higher vines, so that I could pick enough berries for a pie. But something about it felt wrong; who am I to hoard these riches? I’ve delighted in seeing other neighbors pause here, marveling at the unexpected gift of fresh, sun-warmed berries. I think about Robin Wall Kimmerer’s Braiding Sweetgrass — “Take only what you need. Take only that which is given. Never take more than half. Leave some for others.” The magic of street berries lies in the joy of stumbling upon such abundance, and the acknowledgment that good things are ephemeral. Take your handful and move on.