Walking

I read a fascinating article in the New York Magazine last night about walking and how shoes are wrecking our ability to walk properly. It makes the case that our feet have been honed by four million years of evolution to carry us everywhere and that shoes, even the ones designed for maximum comfort, thwart the abilities of our foot to work properly. I'm not going to try to paraphrase the arguments here; read it for yourself and see if they don't make a good case for going barefoot.

But barefoot is hardly a choice for me, even when not working. Despite the fact that I walk an awful lot for pleasure, my bare soles are tender and I couldn't walk across more than a few feet of pavement without wincing and mincing, not to mention the dangers of encountering glass or dog poop. The article did suggest some footwear that is designed to allow the barefoot gait while offering some protection against our urban environments, but they tended to be ironically expensive for things trying to be so very natural.

That leaves me considering investing in moccasins. Proper ones, made of real, durable leather, not the little slippers designed only for indoor use. The New York Magazine article only mentioned moccasins in passing, but they're really the time-tested footwear for walking as close to barefoot as possible while adding protection for the foot. I found a place in Minnesota that will custom make moccasins using the outline of your foot as a template. Before I try that though I'm going to look around locally a little more and see if there isn't a moccasin-maker a bit closer to me so I could try them on first.

In the mean time, I am going to go and have a look at Vibram Five-Fingers for kayaking purposes. They look a bit silly, but also fun.

European Wall Lizards

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Originally uploaded by Calypso Orchid

I read an interesting article in National Geographic News about European Wall Lizards this week. A few pairs were released on a tiny island in the Adriatic Sea in the early 1970s. They reproduced unchecked and unobserved for the next thirty years and when scientists were able to return to the island (hindered previously by war) they found some astonishing changes in the lizards. Not only had the lizards changed in behavior, but their heads had become larger and they'd evolved a new structure in their intestines which allowed them to make the change from an insect-based to a plant-based diet. It's a truly astonishing rate of evolutionary change.

The article initially caught my eye because Cincinnati has been home to an introduced population of European Wall Lizards since 1951, when a handful of lizards were released by a member of the Lazarus family, they of department store fame. In fact, the lizards are sometimes known locally as "Lazarus Lizards". I've encountered them often around town; they especially seem to love Mount Adams and other areas with lots of stone walls.

Happy Birthday, Charles

Today is Darwin Day, commemorating the birthday and celebrating the life and achievements of one of the most influential biological scientists in history. Expect a lot of hoopla next year, which will mark both the 200th anniversary of the birth of Charles Robert Darwin and the 150th anniversary of the publication of The Origin of the Species.

I also wanted to write about a nifty service offered by the Blue Ocean Institute, through which you can text message their "fish phone" and instantly receive a reply as to the sustainability of the fish you are considering. However, it doesn't seem to work from my phone, which is probably Cincinnati Bell's fault. Then again, maybe the number was overwhelmed by the fact it was mentioned in the New York Times today and collapsed under the strain. I'll try it again in a few days. Meanwhile, I'll keep carrying the little wallet card I downloaded from the Monterey Bay Aquarium's Seafood Watch program. I learned about the fish phone from Mark Bittmans's excellent food blog Bitten.