I’m not sure how widely known it is that the two recent earthquakes in northern Italy, apart from the tragic loss of life, destruction of homes and damage to historical buildings, are also likely to have a significant effect on livelihoods, and not least because of the impact on the production of the iconic cheese of the region, Parmigiano Reggiano. From the Facebook fan page of the consortium of producers, I see that 24 firms are affected, for a total of 300,000 40kg wheels damaged, or 10% of production. The advice of the Consorzio del Parmigiano Reggiano for those who would like to help is to keep buying the stuff. No need to ask me twice.
We’re still off, but …
Too much fun to save for the New Year.
Make of this what you will, hidden-message-wise. Just because I found it on Paul Krugman’s blog doesn’t signify anything.
Mexican dog brainfood
What’s that they say about a little knowledge? I knew the Aztecs ate dogs. I knew they kept a hairless breed of dog. So I naturally assumed they bred the hairless breed for food. So much more convenient not having to deal with all that hair in the kitchen.
Wrong. I’m sure there’s a name for this kind of logical fallacy. Be that as it may, a recent visit to the Dolores Olmedo Patiño Museum, in Xochimilco, Mexico City, where they keep a pack of that hairless breed, which is called Xoloitzcuintle by the way, quickly disabused me. A notice there points out that the name Xoloitzcuintle makes reference to Xolotl, a god associated with death (among other things). Dogs were supposed to accompany the dead on their way to the next world. Not the done thing to eat them, then, surely. It must have been other breeds that were eaten.
Well, maybe. The Wikipedia article on Xolotl says that “the meat of the Xoloitzcuintle was very much part of the diet of some of the ancient peoples of the region.” There’s no reference for that, though. What seems clear is that there were, indeed, other dog breeds. Many of the representations of dogs don’t really look like the Xoloitzcuintle at all. Squatter and fatter. Dare I say it? Jucier. There are many of them, mainly in pottery, at the museum, though I was not allowed to photograph the ones indoors.
Diego Rivera seems to have had a thing about Aztec dogs, by the way. He painted them a number of times. Here’s an example from the Palacio Nacional mural. Interestingly, though, they look a lot more like the pottery pieces than the actual Xoloitzcuintle specimens roaming around the gardens of his friend Dolores’ house.

Nibbles: Animal traffic, EU agricultural policy
- Pre-columbian movement of animals around the Caribbean. But were any of them actually domesticated?
- European agriculture ministers want nothing to do with biodiversity. And it isn’t even agrobiodiversity.
Brainfood: Cassava in Colombia, Tubers in Peru, Breadfruit diversity, Hominins and elephants, Evolution, Domestication, Mongolian sheep, Roads, Econutrition, South Asia food composition
- Informal “Seed” Systems and the Management of Gene Flow in Traditional Agroecosystems: The Case of Cassava in Cauca, Colombia. Farmers move cassava around a lot.
- Ecological and socio-cultural factors influencing in situ conservation of crop diversity by traditional Andean households in Peru. Farmers should be supported in moving tubers around more.
- Nutritional and morphological diversity of breadfruit (Artocarpus, Moraceae): Identification of elite cultivars for food security. There’s a lot of it.
- Man the Fat Hunter: The Demise of Homo erectus and the Emergence of a New Hominin Lineage in the Middle Pleistocene (ca. 400 kyr) Levant. Disappearance of elephant led to replacement of Homo erectus. Quite a difference from the more recent hominin-elephant dynamic.
- Fitness consequences of plants growing with siblings: reconciling kin selection, niche partitioning and competitive ability. All agriculture is about reconciling kin selection.
- Cultivation and domestication had multiple origins: arguments against the core area hypothesis for the origins of agriculture in the Near East. Revisionism rules.
- Tracing genetic differentiation of Chinese Mongolian sheep using microsatellites. Five populations clustered by fancy science into, ahem, five populations.
- Road connectivity, population, and crop production in Sub-Saharan Africa. Fancy science reveals better roads would be good for agriculture. Hell, my mother-in-law could have told them that.
- Econutrition: Preventing Malnutrition with Agrodiversity Interventions. Home gardening is the way to go.
- Carotenoid and retinol composition of South Asian foods commonly consumed in the UK. Palak paneer is not just good, it’s good for you.