One of the most interesting things I’ve learned in starting a garden is the phenomenon of “true leaves.” Many plants start out with two leaflets that correspond to the two halves of their embryo. These are generally simple and rounded in appearance, and serve to get the baby plant going. As it continues to grow, the next set of leaves to emerge are the true leaves, which look like tiny versions of the mature plant. In the case of baby lettuce, they are also extremely cute. Continue reading
Evidence of habitation abounds on our sixth of an acre, from the mill workers’ houses of the 19th century through Easter egg hunts in the 20th. But humans are not the only ones to leave a technological trace. The flowers and bees are as much technology as the bits of paper and plastic. Continue reading
Wandering around the hillside these days, I’ve seen quite a few animal tracks in the snow. I like the way the rabbits repeated a path until it became a trail, connecting the clear ground by the house to their various destinations in the garden. Time for some camera traps!
And of course, the snow blower leaves its own sort of tracks.
“Christoph Bartneck of the University of Canterbury in New Zealand recently tested whether humans could end the life of a robot as it pleaded for survival.” -No Mercy For Robots, NPR
Furthermore, the robots he used fall somewhere between a bacteria and a paramecium on the scale of complexity. Even with an acknowledgement of life, most people don’t think twice about stepping on bugs.
A better question might be, “Would you kill a robot that is a part of your life, one which has shared in your experiences, holds some of your thoughts, and has memories of you and your loved ones?” Anyone who has suffered the death of a hard drive knows the answer to that question. Such a loss is a personal tragedy, complete with very real anguish and even mourning. That’s why I back up my digital photos and videos religiously – two brains are better than one.
I heard about the tornadoes on the TV in the library court yesterday afternoon. Then I drove home through a warm breeze, carrying wisps of fog from the snow banks across the road and down to the river. The same weather system that brought destruction to the South gave us a night that reached 60 degrees in January and a gentle rain.
I’m tired of listening to scientists remind people that no individual weather event can be directly attributed to climate change. This is an intellectually honest and precise description of the descriptive power of scientific knowledge regarding an immensely complex system. It also completely misses the point.
The climate is really just the sum total of the weather on this planet. If the climate is changing, then we will see the weather changing. And we can, with every freak snow storm, warm spell, hurricane, drought, etc. As disturbing as the weather has become, at least it is reaching a point where denial is no longer a tenable response.
Via Dr. Jeff Masters’ WunderBlog and NASA, a beautiful image of the Great Lakes steaming in the cold:
I especially like the streaks of snow downwind of the power plants. Once again, we change the weather without even really trying.
We returned from the winter holidays to find a blanket of snow on the ground, which highlights the way the leaf weir has changed the topography. Walking across it feels like solid ground.
It’s been a while since I’ve written here. A lot has been going on! We dodged a hurricane in the Valley, as Sandy only winged us. Olde Lyme CT wasn’t so lucky, with over 200 houses flooded. The older part of town did OK though, and we are reminded that it was settled on a hill in the estuary of the Connecticut River for the same reason Northampton is on a small bluff. Close to rich farmland, and good in a flood.
I’ve been thinking about land forms and contours a lot lately. Here in the Pioneer Valley we seem to be getting more of our rain in short bursts, with long dry periods in between. Since I live on a hillside with sandy soil and an erosion problem, catching rainwater has quickly become a priority. Reading The Urban Homestead will give you five or six good ideas for storing rainwater, and I’ve stumbled upon another that also eats leaves. I’ve dubbed it the “leaf weir.” Continue reading
The networked mind is hard at work:
“There is a widespread belief among teachers that students’ constant use of digital technology is hampering their attention spans and ability to persevere in the face of challenging tasks, according to two surveys of teachers being released on Thursday… The timing of the studies, from two well-regarded research organizations, appears to be coincidental.” -New York Times
Far from coincidental. Just one more example of multiple people around the world consuming the same media diet, exploring the same possibility space, and generating the same intellectual output at the same time. This is the visible activity of a super-consciousness. Continue reading