Guest Post: Ashes, Ashes

We’re on vacation, kayaking through mangroves near Naples, Florida. My nine-year-old is in the bow, paddling like crazy, splashing me with his enthusiasm. My husband and six-year-old glide nearby. My view is limited. Tangled mangroves line the winding watery path, obscuring what’s within and beyond. I want to go slowly, to gaze at every statuesque […]

Redux: Coming of Age in a Trash Forest

My friend Taya and I were out at her parents’ country place, about twelve acres in the western foothills of the Cascades. I was maybe eight, visiting for the first time. Taya was taking me on a tour. We were struggling along, as short-legged people do through dense, early successional Northwest forest. She stopped and […]

Urban Wilderness and the “High Line Problem”

In October of 2013, I toured three miles of disused railroad line in Philadelphia. Some of it was underground, some on ground level, and some elevated. All of it was covered in spontaneous vegetation—garden plants, common weeds, and native species, a wild, diverse hodgepodge of over 50 species alive with fungi and butterflies and ladybugs. […]

Litterbug

On Saturday, Earth Day, I went for a run. About a mile in, I came upon a bald, middle-aged man. He wore a leather jacket and a Bluetooth headset. I was perhaps twenty feet from him when he chucked a crumpled plastic bag on the ground. Then he got on his bicycle and started peddling […]

Reading Sci-Fi with Astrobioloigist David Grinspoon

David Grinspoon is a comparative planetologist and an astrobiologist. He’s also a big book nerd, and his love for both fiction and nonfiction are proudly on display in his own new book, Earth In Human Hands: Shaping Our Planet’s Future. Grinspoon’s book uses insight from the study of the other planets in our solar system […]

Don’t Think of a Mammophant

  Let’s talk about de-extinction. Actually, let’s not. Let’s talk about what the as-yet-unrealized technology known as “de-extinction” really is, which is the creation of hybrid organisms using genetic material from both extinct and extant species. Last month, a team of scientists announced that a hybrid elephant-mammoth embryo—”more like an elephant with a number of mammoth traits,” […]

Creating With Nature: Ice Ornaments

If it is still freezing hard during the night where you live, you can try this easy and fun art project. Find some paper plates, cups, tupperware containers, anything with an interesting shape that you can get ice out of in one piece pretty easily. I like the paper plates because you can kind of […]

The Quaking Giant

On the western edge of the Colorado Plateau, in the mountains of central Utah, is a tree that weighs an estimated 13 million pounds—as much as three giant sequoias, or 55 blue whales, or 10,000 grizzly bears. (Hey, I just thought you might like to imagine a pile of 10,000 bears.) This tree is the […]