Monday, November 17, 2008 - Winchester KY
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A fork in the road
From here in the middle of Kentucky I can head either directly west toward New Mexico or south toward more immediate warm weather.
I'm going to Demopolis
I must admit this cold snap is influencing my decision and I'm leaning toward heading south. It's cold. I'm going to Demopolis. I spent a delightful 3 weeks last December photographing the wildlife at Foscue Creek Park and watching barge traffic on the Tombigbee River.
Night camp
Wal-Mart parking lot in Winchester KY
- Darn. I'm writing this bullet point after the fact and I can't remember whether this Wal-Mart offers good boondocking or not.
Teosinte and the Improbability of Maize
The ancestors of wheat, rice, millet, and barley look like their domesticated descendants; because they are both edible and highly productive, one can easily imagine how the idea of planting them for food came up. Maize can't reproduce itself, because its kernals are securely wrapped in the husk, so Indians must have developed it from some other species. But there are no wild species that resemble maize. Its closest genetic relative is a mountain grass called teosinte that looks strikingly different - for one thing, it "ears" are smaller than baby corn served in Chinese restaurants. No one eats teosinte, because it produces too little grain to be worth harvesting. In creating modern maize from this unpromising plant, Indians performed a feat so improbable that archaeologists and biologists have argued for decades over how it was achieved. Coupled with squash, beans, and avocados, maize provided Mesoamerica with a balanced diet, one arguably more nutritious than its Middle Eastern or Asian equivalent.