The Keeling Curve—the sawtoothed upward slope of atmospheric carbon-dioxide concentrations—may be the world’s most famous scatter plot. The data that form the curve have been accumulating since the 1950s, when scientist Charles David Keeling set up his instruments at a geophysical observatory high on Mauna Loa, one of the massive volcanoes that form the Big […]
Earth
I knew something was wrong the moment I opened the orchard gate. My guinea fowl were squawking like crazy, buckwheat!, buckwheat!, and none of my two dozen or so chickens were anywhere in sight. I scanned the area around the poultry barn for signs of a predator, but saw nothing. Until I reached the chicken […]
When my husband finished grad school in 2006, we spent a lot of time talking about where we should go next. We knew we wanted to leave the college town in Oregon where we’d lived for the last few years. Should we head to the Cascades, move north along the Willamette River, or go south and west, […]
I’d been pondering the consequences of modern self-chronicling when Facebook sent me its rendering of my life in 2014. If Facebook’s Year End Review is any indication, my life boils down to this: adorable dogs, skiing, trail running and mountain biking. Lots of mountain biking.
This time last year, most of North America was buried in an unusual cold period. The jet stream had hemorrhaged in early January and the Polar Vortex that usually sits atop the hemisphere like a halo came pouring down. Known as the 2014 North American Cold Wave, temperatures plummeted, particularly in the Northeast and Upper […]
I didn’t intend to fall in love with the rain forest. It crept up on me, imperceptibly at first, because the West Coast was never a place I had intended to stay. My roots were nurtured in the farmland, lakes and forests of Ontario before transplantation to the West, an alien habitat of strangely mild […]
LWON is celebrating the holidays by re-running some of our favorite posts. This post originally appeared in March 2014. In the May issue of the Rotarian Magazine next month you will be able to read the full version of a story I did last year on toxic mine runoff in highland Bolivia. It’s a nice […]
LWON is celebrating the holidays by re-running some of our favorite posts. This post originally appeared in slightly different form in July 2014. Sarah dipped her fingers in a red mineral paint and lifted them to her face. She put streaks above her cheekbones and up her chin, her design standing out against a backdrop […]