Guest Post: What We Talk About When We Talk About Intelligent Life

red-bird
A male northern cardinal. Via Wikimedia/CC BY-SA 3.0

Two weeks ago, while sitting on the floor building a puzzle with my toddler, I heard a window-rattling thud. I figured it was the neighbor’s soccer ball hitting the glass door again, so I got up feeling somewhat ticked. When I looked out the window, the first thing I saw was an absolutely apoplectic male cardinal, chittering madly and darting around the boxwoods off my deck. The next thing I saw was the bird’s offspring, a fledgling we’d been watching learn how to fly. He was writhing on the top stair, his left wing flapping and twisting while his right one lay unmoving. He was breathing heavily. He had flown straight into the glass, obviously at high speed. (My blinds were up on that sunny day and I’ve already ordered bird-deflecting decals, so please don’t @ me over this.)

I took my daughter upstairs, figuring that if we left, the male bird might feel safe enough to approach the house and try to flip the baby bird over, or maybe move him. When we came back, the young bird was still. The breath had gone from his breast and his eyes, half-open, gazed blankly to one side. The older male bird was gone. My daughter is too young to understand why I was now crying, so I brought her back to her puzzle without a word.

Then the male bird reappeared, still agitated but now less concerned about my presence in the window. He had food in his beak. I watched, incredulous, as he landed on my deck, hopped over to the baby bird, and dropped the morsel into his baby’s mouth. Then he flew to our patio table, still chittering, then flew back. He flitted around the dead bird another few times, checking out its face. Finally I had to look away. Continue reading →

The Last Word

Stikine moose

August 29 – September 2, 2016

Journeys bookend this week, while the middle was filled with grief and change, which are journeys of their own.

On Monday, Sarah takes us to the rivers of British Columbia and the mysteries that bubble around and through them. It was as if the country itself murmured just beyond the edge of hearing, moved just beyond the edge of vision, watched us even as we watched it slip past along cobbly banks.

Next, Rose breaks down the four stages of Twitter grief, from praise to criticism to finger-wagging to the inevitable wave of think pieces about the nature of remembrance…Then, because it’s Twitter, all hell officially breaks loose, and the fights truly begin. And then in a few days we just start the whole thing over again.

Michelle documents the slow process of designating a new geological time interval, and what this means for those of us living in it. When and if the International Commission on Stratigraphy decides to add the starting point of the Anthropocene to the planetary time scale, it may start to look less like a metaphor for tragedy or triumph and more like the beginning of every other geological interval: a time of remarkable change.

Craig and his kids drift through New York City after midnight, and find an enigma in a toy airplane. It was, in a sense, the purpose of our trip. We were looking for mysteries, for wrinkles in the city, needles in haystacks.

And I wrap up the week with a post about how to optimize a road trip. What I’ve learned so far: lower my expectations, pull over when body parts get stuck together.

 

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Photo by Sarah Gilman

 

 

 

Road Trip

379646636_2aa41a8b67_zSeveral times in the last few weeks, I’ve found myself driving Highway 101 from Santa Barbara to Berkeley, a 320-mile route. The trip starts out along the ocean, then dips in and out of oak-dotted hills. Later, the road slices through the Salinas Valley and then into Silicon Valley.

The last part is my least favorite—the lanes multiply, and so does the traffic. But the rest of the trip is pretty ideal. The road rolls gently beneath circling red-tailed hawks and past farms. Even the less-scenic roadside attractions make compelling landmarks—the bobbing heads of the oil derricks near San Ardo, the battered billboard on a hillside before King City. (And there’s a Starbucks almost exactly halfway between my start and end points. At home I avoid the place, but three hours on the road and it becomes a green oasis. There’s even a drive through.)

I guess those are the qualities that make a good road tripping road for me: interesting things to look at, easy driving, and a good place to stop along the way. Last year, data scientist Randal Olson took long-distance driving up a notch by using a genetic algorithm to find the optimal road trip across the 48 contiguous U.S. states. Continue reading →

Mystery on 39th Street

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Maybe we were delirious. It was after two in the morning and I had my kids out on the street in Manhattan. With how hot August was, we tried to stay out late, taking advantage of cooler nighttime temperatures. This was our eighth night knocking around the city, urban exploration I called it, an extracurricular crash course in subways and public restrooms. We’d been staying at a different place almost every night, moving from friend to friend across Brooklyn and New York City and carrying our belongings on our backs.

Along the way, we explored nooks and crannies, whatever oddity caught our senses, at one point chasing a paper bag a few hundred yards down the street, sticking with it for half an hour. We were playing a sort of Pokémon Go, but without Pokémon, just Go.

I don’t know which of us saw it first, but on 39th Street between 6th and 7th Avenues we found ourselves staring at a small toy airplane hanging high above the street. It was one of those rubber-band-powered balsa toys you get at the grocery store. Its propellor spun a little, but that was the breeze. Its rubber band, if it ever had one, had disintegrated and fallen off. Continue reading →

Science Metaphors (cont.): The Anthropocene

8242775175_a06b24c766_oOn Monday, at an international meeting of geologists in Cape Town, South Africa, the 35 members of the Anthropocene Working Group summarized their seven years of work. Chief among their preliminary findings is that the current human-dominated chapter in our planet’s history, informally known as the Anthropocene, is geologically real. That’s “real” as in “recorded in the earth’s rock layers.”

The report is the latest step in the excruciatingly slow — or, from an earth sciences perspective, blindingly fast — process of declaring a new geological time interval, which begins in a designated working group and moves through the Subcommission on Quarternary Stratigraphy, the International Commission on Stratigraphy, and finally the International Union of Geological Sciences. (Got that? Good, because I keep having to look it up.) The stratigraphic powers-that-be may one day designate the Anthropocene as an official epoch, like the Pleistocene and the Holocene, but that day is still many years off.

The job of the Anthropocene Working Group is both scientific and linguistic: it’s trying to bring a metaphor down to earth. After Paul Crutzen, a Dutch atmospheric chemist and Nobel laureate, coined the term “Anthropocene” in a 2000 article, it quickly escaped from scientific supervision, appearing in popular book titles, museum exhibits, and everyday conversation. Many of us, apparently, had been looking for a word to describe our own time — a time of seemingly unprecedented, expanding, and irreversible human impacts on the planet. The notion of a new chapter in geological history neatly captured the magnitude of our influence. Who cared whether or not that chapter was written in the rocks?

Continue reading →

The Four Stages of Twitter Grief

2016-dead

2016 has been ruthless. Yesterday, Gene Wilder died. In July it was Elie Wiesel and Miss Cleo. In June it was Muhammad Ali. In April it was Chyna and Prince. In January it was David Bowie and Alan Rickman.

In 2016 we grieve in public, on social media. When Prince died people wrote millions of Tweets about his life and impact. We also grieve quickly. And I’ve recently noticed we grieve in a cycle.

Yesterday I drew a silly graph about that cycle. But I wanted to break it down a little bit more here. Continue reading →

River time, river tongue

Stikine mooseIt was a bird of confluences. Nameless, to us. Gray as cloud belly, large as raptor, with eyes streaked over black as if with a stick of charcoal.

The first time I saw it, I stood shin deep in the narrow, clear Pitman River, steps away from the line of opaque jade water marking its union with the Upper Stikine River. The Stikine flows through a landscape sawed at the margins by endless mountain ranges, and is one of three great salmon-bearing rivers that originate in a swath of northern British Columbia known as the Sacred Headwaters. My present purposes were neither great nor sacred, though: I had splashed into the water to pee, or rinse my face, or both, but not in that order, when the bird caught my attention.

It moved while remaining nearly motionless. Its body was fixed in a soaring cross, with narrow, scythe-like wings and a long bill, and it swung in slow arcs a dozen feet above my head, out over the main current, then back. A juvenile gull maybe, or some searching ocean bird thrown improbably far inland. If silence were a creature, it would be this one. Continue reading →

The Last Word

IMG_0699August 22-26

This week several LWONians had kids on the brain.

Guest poster Divya Abhat wondered how to curb her kid’s screen time . . . and her own.

Erik waxed nostalgic about the good old days, when packing for an adventure involved grabbing a fistful of carabiners, not a fistful of diapers.

And I scanned my daughter’s junk-food-filled daycare menu and then promptly freaked out. Since when is tater tot casserole appropriate fare for one year olds?

Meanwhile, Helen and Ann sat on a porch in the heat and drank mint lemonade, a liquid so refreshing it can also be used as a salve for unhappiness.

And Jessa discussed the misinformation and untruths that get lodged in people’s brains. Last week many news outlets reported that the Bering Strait theory of human migration had been debunked. Not so, writes an exasperated Jessa. It was all a misunderstanding.