Ding Dong Moose

2796923683_043d2805c1_zI recently became familiar with a scientist whose productivity makes me exhausted: Georges-Louis Leclerc, the Count of Buffon, who produced a 36-volume work on natural history in the mid-18th century. Trained as a lawyer, he became interested in mathematics and then botany on his family’s lands in France. His work propelled him into a choice position as the curator of the royal botanical gardens—which included cataloging the natural history collection of Louis XV–and to writing his best-selling Natural History: General and Particular.

The volumes covered everything from birds to minerals to the formation of the earth. European newspapers raved about it; Paris salons discussed it. It was the natural history book that could—how delightful it sounds to be in a time where you, your friends, and everyone you know is looking at pictures of the head structure of reptiles and talking about what would happen if you shot a musket-ball from a mountain top through the earth’s atmosphere.

Then he wrote about quadrupeds. To write about the four-legged creatures in the Americas, where he hadn’t been, Buffon relied on reports from travelers about the region’s inhabitants. His conclusion: the continents’ cold climates and humid swamps led to weaker, smaller animals, with only puny species in comparison to the majesty of Old World representatives like the elephant, lion, or tiger. Even animals that had been imported to the west fared poorly—dogs were mute, sheep were more skeletal (and less tasty)—the only domestic animal that seemed to do well, Buffon wrote, was the hog.

And this is where Buffon got in trouble with Thomas Jefferson. The result: a series of interactions that ended with a large dead moose on Buffon’s doorstep. Continue reading

Guest Post: When Worlds Collide

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Several years ago, on a brisk spring day in the wild reaches of northeastern Arizona, I was helping an elderly grandmother scrape kernels off a bushel’s worth of dried corn cobs. She spoke no English and I knew little Navajo, so we worked in silence, sitting on a blanket, side by side. The last ear scraped clean, I started to rise. The woman stared at the ground near where I’d been sitting. Then she got on her hands and knees and slowly retrieved one kernel after another, flicking dirt off each piece of corn before carefully placing the stragglers in her woven basket.

My heart sank. Continue reading

The Last Word

April 4 – 8, 2016

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“I must have caught this from that coughing bastard on the plane.” “Obviously, my husband’s little cold mutated into this nasty flu.”  You feel like hell, you look around for something to blame.  Christie reduxes a post about why you’re wrong.

Xenotopias are those weird places that aren’t anything else, that are borderlands between things, that are both unsettling and deeply comfortable.

Rose is so smart.  She’s been thinking about intelligent robots so she wrote a story/game about how they might work out.  If you’re smart too, you’ll be scared to pieces.

We like to think of ourselves as humane, right? we value other lives, we help out other people? especially when we accidentally run them over?  No, we don’t.

Sarah is so talented.  She not only writes with intelligence and grace, she draws that way too.  Forests move by the grace of corvids.

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That drawing up there is by Sarah Gilman.

 

 

Flying forest

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Corvids are a wonderful genre of beast.

I was reminded of this fact not long ago when, biking back home across southeast Portland from the waterfront, a veritable river of crows began streaming overhead. Thousands of them blurred and bobbed and circled each other in a stuttering current from east to west. This current eddied over warehouses. Spilled over parking lots. Formed a recirculation hole over the freeway, then fanned into a delta and out of sight beyond the skyscrapers of downtown. Corvid biologist John Marzluff later told me that the crows were likely heading for a communal roost to settle for the night. There’s one in his home city of Seattle that’s 15,000 strong.

Besides coalescing into this sort of breathtaking “murdermuration,” as I’ve decided to call it, crows recognize their dead, understand analogies, and one species, the New Caledonian crow, even makes its own tools.

Yet while crows and ravens get most of the attention, smaller members of the corvid family like jays and nutcrackers are out in the world busily building and rebuilding forests. Not on purpose, of course, but through a behavior charmingly called “scatter hoarding,” which basically involves stashing seeds around in various places for later devourment. (The same phrase could easily describe the way I distribute books throughout my house.)

In February, a group of scientists led by Mario Pesendorfer of University of Nebraska, Lincoln published a sweeping review of the available research that elegantly lays out just how important and pervasive this relationship is: Many broadleaf trees, including hickories, oaks, chestnuts and beeches, rely entirely on scatter-hoarders to spread their large, heavy seeds, while 20 percent of pine species do. The authors suggest that this reliance may help some of these species better weather forest fragmentation caused by human activities like farming, or shift their range in the face of climate change.

Unable to walk or fly themselves, in other words, these trees borrow the wings of birds. Continue reading

See No Evil

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This is a bit unusual, but I’ll start by asking you to watch this video.

It’s not long, but I should warn you that it might upset you. It did me, which is why I am writing about it. It’s from a traffic cam trained on an intersection in Shandong Province, Eastern China.

Here’s what it shows, in case you refused your viewing assignment: A man in a hooded jacket on a motorbike is idling in the far right lane of a wide, mostly empty intersection. He rolls forward slightly, then begins to cut to the left without looking for oncoming traffic. A car zooms up behind him before he can get across the lane. The car hits the rider, hard. The man rolls through the air, then crashes to the ground, sliding across the pavement. When he stops, he is curled in a ball on his side. His bike has skidded off to the left. He doesn’t try to get up or even writhe in pain. He doesn’t move at all. The car that ran into him continues forward, the way a tennis player follows through on a swing after a solid hit.

Continue reading

Marvin and The System

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We live with machines. And our machines are getting smarter. They’re still very dumb, they do what we tell them to, and often not really all that well. But we’re teaching them. And I do mean “we.” When you tag your friends on Facebook, you’re teaching its facial recognition system what to look for in faces. When you click on ads or Google results you’re training its system to know what you like. Computer scientists are working on ways to make machines learn smarter, learn passively, make connections we never even thought of.

Alpha Go, an artificial intelligence trained to play Go, recently beat a Go grandmaster. This is a big deal, partially because Go is an extremely complicated game, but also because the system did things while playing that nobody expected. It made moves that seemed like mistakes, and twenty moves later were suddenly clearly not mistakes. Now imagine your computer could surprise you in that same way.

Continue reading

Redux: The sniffle, hack, sneeze blame game

This post first ran on March 22, 2013.  We run it again here because it does seem like half the world is sniffling, hacking, sneezing, and looking for who to blame. We recommend this view over the medieval one
Sneezers_shutterstockThe storytelling begins the morning you wake up with a slight scratch in your throat. Oh, this is nothing, you tell yourself, as if denial was the best antidote to a virus. If I just sip some throat-soothing tea, I’ll be fine.

When the runny nose starts, you load up on oranges or Fisherman’s Friend and promise yourself an early bedtime. When evening rolls around, your head is on the verge of exploding with mucous. You can try to hit the sack early, but it’s no use. The mucous is flowing fast and furious now, and perhaps you’re coughing too. You’ll get no sleep tonight.

When morning arrives, you’re exhausted and cranky and this is when the next phase of storytelling begins. You need an explanation — what is it, and why me?

Without a bunch of lab tests, you won’t find any certainty. But that’s ok, because you’ll invent an explanation that at the very least feels true. Oh, it’s that flu that was going around at work. I must have caught this from that coughing bastard on the plane. Obviously, my husband’s little cold mutated into this nasty flu.

Continue reading

The Last Word

Cherry blossoms frame the Washington MonumentThis week the Last Word on Nothing, usually riffing on the theme of science, marked a week where we talked about anything but.

Guest Judith Lewis Mernit traces Easter traditions to their odd combination of origins in a dead man risen and a fertility goddess.

Rose spends her leisure hours in vicarious bladesmithing competitions. Followed by lots of chopping.

Thirteen is a magical age for venturing into self sufficiency, and the best place to do it is on the land.

The much vaunted cherry blossom bloom is fleeting, and so is one lifetime’s chance to experience them.

I use an advent calendar to mark the completion of a project. How about you?

Photo by our own Helen Fields