Pictures with an 8-Year Old: A Failure of Citizen Science

I’ll start this at the beginning.  Recently Friend of LWON, Chris Arnade, posted a picture of himself — which itself was not unusual because Chris is, among other things, a photographer and posts pictures of himself right along with pictures of other people. But the picture was unusual.  Chris is a very serious guy and always […]

Damage Patterns

The other night I was in the midst of writing about the Ice Age when I strayed to the internet. Up came the Pulitzer Prize for breaking news photography that went this year to New York Times photographers Mauricio Lima, Sergey Ponomarev, Tyler Hicks and Daniel Etter for their coverage of the European refugee crises. Fresh from writing a […]

Book Review: The Informed Parent

Being a new parent is a lot like trying to land an airplane with an engine on fire: barely controlled chaos in which all kinds of people are yelling different ideas in your ears. None of it is all that helpful but no one is volunteering to take the controls either. How long should you breastfeed? How […]

Flying forest

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 […]

Marvin and The System

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 […]

Coming of Age

  A few years ago, I joined a group of families on a backcountry kayaking trip in Alaska’s Prince William sound. A kid named Will was just about to turn 13, and I was there to watch him come of age. I’d known him as a strong little wild-haired monkey, but on this trip he […]

Guest Post: The Dirty Bomb of Nutrition

The hard thing about teaching nutrition to college students is that, as far as eating healthy is concerned, they’ve heard it all before. In fact, Michael Pollen’s phrase, “Eat food. Not too much. Mostly plants.”– is about the best 3-second nutrition message around. I find myself wanting to repeat this phrase to my students and […]

Debunking Hollywood: The Gordian Knot

I’ve often wondered who was the first person to tie a knot. Who was that ancient ancestor 10, 20, 100 thousand years ago who first wrapped a strip of animal skin – or maybe some fibrous vine – around itself and realized that it could hold itself together, even hold a person’s weight. Or hell, […]