The City


If you are a reader of this blog, and if you haven’t done so already, you must drop everything and get your hands on a copy of Lyanda Lynn Haupt’s CROW PLANET: ESSENTIAL WISDOM FROM THE URBAN WILDERNESS.

Nowhere else have I heard someone articulate so clearly and eloquently a vision of urban naturalism.  I am going to be reviewing this for The Englewood Review of Books this week, so you won’t get a full review here and now, BUT I will cross-post my review this weekend.

For now, however, here’s just a taste:

In the modern urban setting, the naturalist’s way suggests an antidote to the overinfluence of specialization upon our everyday lives.  Today we leave our health to doctors, our food to agribusiness, and our knowledge of the biological realm to information received from scientists.  Such specialization, writes author Michael Pollan, “obscures lines of connection — and responsibility.”  The foundational knowledge unearthed by modern naturalists is simultaneously freeing, consoling and revolutionary (47-48).

My friend and frequent collaborator Brent Aldrich sent me this photo and story this evening.  Thanks, Brent!

The reason that squash seed packages recommend planting different varieties of squash 1/2 mile apart is because they “will cross-pollinate.” Of course, most of us [in urban places] don’t have the rolling acres of land where this is possible, so I never consider that as even a possibility. This year, a pumpkin plant has grown out of the compost pile (which tends to happen most every year), but with the summer squash I planted in the yard, they have created this mutant vegetable. Still don’t know what to call it: a Yellow Summer Pump-Squash? A Squash-kin?… The form of a pumpkin, but the texture of a crookneck squash; I can’t wait to see what it’s like inside.

A recent article from The Boston Globe emphasizes at least one reason why naturalism — both in the sense of seeking out nature and the sense of finding ways to help nature flourish, as I blogged about yesterday — is important in the city.

Some quotes:

A city is so overstuffed with stimuli that we need to constantly redirect our attention so that we aren’t distracted by irrelevant things, like a flashing neon sign or the cellphone conversation of a nearby passenger on the bus. This sort of controlled perception — we are telling the mind what to pay attention to — takes energy and effort. The mind is like a powerful supercomputer, but the act of paying attention consumes much of its processing power.

Natural settings, in contrast, don’t require the same amount of cognitive effort. This idea is known as attention restoration theory, or ART, and it was first developed by Stephen Kaplan, a psychologist at the University of Michigan. While it’s long been known that human attention is a scarce resource — focusing in the morning makes it harder to focus in the afternoon — Kaplan hypothesized that immersion in nature might have a restorative effect.

Long before scientists warned about depleted prefrontal cortices, philosophers and landscape architects were warning about the effects of the undiluted city, and looking for ways to integrate nature into modern life. Ralph Waldo Emerson advised people to “adopt the pace of nature,” while the landscape architect Frederick Law Olmsted sought to create vibrant urban parks, such as Central Park in New York and the Emerald Necklace in Boston, that allowed the masses to escape the maelstrom of urban life.

Although Olmsted took pains to design parks with a variety of habitats and botanical settings, most urban greenspaces are much less diverse. This is due in part to the “savannah hypothesis,” which argues that people prefer wide-open landscapes that resemble the African landscape in which we evolved. Over time, this hypothesis has led to a proliferation of expansive civic lawns, punctuated by a few trees and playing fields.

However, these savannah-like parks are actually the least beneficial for the brain. In a recent paper, Richard Fuller, an ecologist at the University of Queensland, demonstrated that the psychological benefits of green space are closely linked to the diversity of its plant life. When a city park has a larger variety of trees, subjects that spend time in the park score higher on various measures of psychological well-being, at least when compared with less biodiverse parks.

“We worry a lot about the effects of urbanization on other species,” Fuller says. “But we’re also affected by it. That’s why it’s so important to invest in the spaces that provide us with some relief.”

I’m thankful, I guess, that our neighborhood has a fair amount of trees and wildlife.  I was on a tour of the old IPS School #3 building this morning and we went up onto the third floor (one of the higher spots in our neighborhood) and looked out over our neighboorhood.  What I saw from that vantage point was mostly the tops of trees and for that I was thankful — especially since I had just read this article from the Boston Globe yesterday.  I would argue that even in the densest of urban areas, there is still natural life to be found — trees, birds, plants — but it is definitely sparser and as this article maintains, there are so many other demands for our attention that nature tends to get drowned out.