Virginity is an untouchable metaphor

Nobody else seems to find the “800-year-old farmers” of a recent headline (and a Nibble) funny. 1 And personally I don’t care that the authors seem to have misplaced the Amazon. What does concern me is the narrative that the Amazon is somehow an untouched wilderness, which remains dominant, and to a lesser extent the sub-dominant narrative that we have nothing (or everything) to learn from our farming forebears.

The point about the Amazon and other forests being untouched is examined in loving detail by Sharon Friedman in Face it: All forests are “sluts”. She blows a hole in the whole idea of “virgin” forests, for all sorts of reasons.

Calling anything involving forests “virgin” muddles the concepts of “old-growth,” “native forests” and “past practices,” promotes the notion of nature as female and humans as male, and slanders all the non-virgins in the world. It’s so sloppy a usage that it conveys a trifecta of trickiness: three bad ideas surreptitiously conveyed in one word.

Friedman makes many choice points, including the whole question of revirgination and whether “rape” is a good metaphor for what people do to landscapes. But might there, I wonder, be a sense in which biodiversity is a reasonable proxy for untouchedness? Not all biodiversity loss is going to be a bad thing, just as not all virginity loss is a bad thing either. Frankly, I don’t think Friedman’s plea — “to stop using any sexual terms in these kinds of discussions” — has a snowball’s chance in hell, not around here at any rate. And there has to be a bad-taste pun involving sluts, virgins and Amazons, but I’m blowed if I can find it now.

A glass vial of beans is worth a thousand database entries

Check out one of the illustrations in Brainpicking’s review of a recent book on the Academy of Natural Sciences of Philadelphia (“which stands today as the oldest natural history museum in the Western Hemisphere,” and just celebrated its 200th anniversary). It’s the one labelled “Agricultural seed samples collected by Charles F. Kuenne, 1948,” towards the bottom of the page. I’m trying to find out who Mr Kuenne was. Or is. He’s not mentioned in GRIN, alas. But what I wanted to talk about was the sort of glass jars that he — and many others — used to store and display his seeds.

I always thought they were pretty useless, as you can virtually guarantee that the seeds will be dead in short order stored like that. Of course keeping them alive was not the point, and you can now extract DNA from much worse samples. But the fact of the matter is it that during last week’s trip to the CIAT genebank I saw bean breeders look at the assembled ranks of little grain-filled vials on display there so longingly, and lovingly, I cannot but revise my opinion.

Bean breeders discuss the CIAT collection.

Who needs fancy databases when you can just run your eyes past thousands of different bean samples in a few seconds? Having said that, if you search the CIAT database you will find the varieties Red Valentine (G07707) and Rust Proof Golden Wax (G09523) collected by Kuenne — though not his actual samples, of course. They’re in Philadelphia.

Multidisciplinary taro book on the way

The National Museum of Ethnology in Osaka has just announced the publication of what promises to be a fascinating book on taro:

M. Spriggs, D. Addison and P. J. Matthews (eds) (2012) Irrigated Taro (Colocasia esculenta) in the Indo-Pacific: Biological, Social and Historical Perspectives (Senri Ethnological Studies 78). Osaka: National Museum of Ethnology. 363 pp., with index.

According to one of the authors, “[t]his map from the preface shows main geographical coverage (areas 1 – 10) of the volume (there is also some extension to China and mainland SE Asia).”

All the chapters will soon be available on the Museum’s website, so keep a lookout.

Two things about agricultural biodiversity

If the point of a good blog post is to get you thinking, Alan Cann’s over at the Annals of Botany blog certainly worked on me. What are the two things you need to know about a subject? I’ve been pondering that since 18 March, when Alan’s post appeared. I had my answer almost immediately, but I haven’t been able to refine it as I thought I might.

A bit of background. Alan was riffing on an article in The Guardian, which in turn was building on a site kept (and now more or less abandoned) by economist turned screenwriter Glen Whitman. The basic idea is that

For every subject, there are only two things you need to know. Everything else is the application of those two things, or just not important.

So what are my two things?

  1. All intrinsic improvements in agriculture are founded on existing agricultural biodiversity.
  2. Improvements in agriculture intrinsically destroy existing agricultural biodiversity.

But I’m sure you can do better …