Building the SDGs on dodgy premises

A couple of things on the SDGs today for you to wade through.

First, from FAO, there’s “FAO and the SDGs — Indicators: Measuring up to the 2030 Agenda for Sustainable Development.” There’s a lot of sensible stuff in there on how to measure progress towards the SDG targets, goal by goal. I’m afraid, however, it lost me with the little sidebar I reproduce here. No, I didn’t know that. Mainly because that first bit is not true.

And then there’s an IIED Briefing on SDG2 in particular — that’s the hunger one. Surely they’ll stay away from dodgy numbers. Nope.

Genetic diversity reduces risk in agricultural systems and allows farmers to adapt to a changing environment, yet an estimated 75 per cent of crop diversity was lost between 1900 and 2000 with local varieties replaced by modern ones.

The reference? FAO’s training manual on Building on Gender, Agrobiodiversity and Local Knowledge. Where there is this:

But also this:

More than 90 percent of crop varieties have disappeared from farmers’ fields; half of the breeds of many domestic animals have been lost. In fisheries, all the world’s 17 main fishing grounds are now being fished at or above their sustainable limits, with many fish populations effectively becoming extinct. Loss of forest cover, coastal wetlands, other ‘wild’ uncultivated areas, and the destruction of the aquatic environment exacerbate the genetic erosion of agrobiodiversity.

Which is a bit confusing. The reference for that box? This. From 1999.

Oh well.

Brainfood: Iron beans, Citrus evolution, Ethiopian co-ops, Farmer evaluation app, Exotic breeding, Cost of doing business, Plummy, Italian pears, Chinese cowpea, Breadfruit phylogeny, Seed collecting

Victory declared in Strawberry Wars

A federal jury has ruled in favor of the University of California in its lawsuit with two former UC Davis strawberry breeders and the private breeding company they created with UC-owned plants. A separate jury is expected to decide issues related to damages at a later time.

About time. It’s been quite a ride.

Featured: Mexican beans

Paul Gepts, who should know, says that the bit of Mexico featured yesterday is pretty important:

This particular area of the state of Jalisco is part of the proposed Mesoamerican center of domestication of common bean (Kwak et al. 2009 Crop Sci.).

Here’s the relevant quote from that paper:

In the Mesoamerican gene pool, a single cluster groups most of the domesticated type, which confirms previous observations suggesting a single domestication located in the state of Jalisco form this gene pool (Gepts et al. 1986; Papa and Gepts 2003; Kwak et al. 2009).

Mexican PGR from the air

The Atlantic had a feature last week on the Human Landscapes of Mexico showing Google Maps shots of different parts of the country. This kind of thing:

I mashed them up in Google Earth with the distribution of crop wild relatives, downloaded from Genesys. This is what I got for the environs of Guadalajara. The yellow dot is the site of the photo in The Atlantic‘s photo essay, the red circles collecting sites, mostly of wild beans.

Good thing those populations are in genebanks.