Cuba revisited

We noted a couple of weeks ago that Cuba’s urban agriculture miracle has feet of clay. That was prompted by Julia Wright’s book Sustainable Agriculture and Food Security in an Era of Oil Scarcity: Lessons from Cuba, recently published by Earthscan. One of the main conclusions of the book is that the much-lauded organoponicos, the urban organic vegetable gardens, are not quite the overwhelming success that has been claimed. Or, as the publisher’s blurb puts it:

Paradoxically, the book dispels the myth that Cuba turned to organic farming nationwide, a myth founded on the success of Cuba’s urban organic production systems which visitors to the country are most commonly exposed to. In rural regions, where the author had unique access, industrialized high-input and integrated agriculture is aspired to for the majority of domestic production, despite the ongoing fluctuations in availability of agrochemicals and fuel.

Alas, the mere suggestion that Cuba’s garden is not as rosy as we would like it to be has upset some people, who commented here and elsewhere. I’m having a little difficulty following the thrust of the objections, but there is a cry for “hard facts”. I’ve taken steps to get some more, and my own view is that the defenders of the faith are perhaps missing some important findings from the actual research. Here, for example, is an extract from a paper on Relocalizing Food Systems for Food Security: Successes and Challenges in Cuba given by Julia Wright at the International Conference on Organic Agriculture and Food Security, held at FAO in May 2007:

The research demonstrated that rural production in Cuba was not organic: 83 percent of farmers wished to use more chemical inputs when they became available and substituted with organic inputs only when availability of chemical inputs was limited. The State aimed at 70 percent high-input or integrated production of many staple crops, and the small quantity of chemicals available were allocated to specific crops and farms while others received none. This produced a patchwork of organic, integrated and industrialized approaches to agriculture at the field, farm and regional levels.

Here’s a little bit of a review from Kathy Riley, of the New Economics Foundation, published in a journal of the International Institute for the Study of Cuba at London Metropolitan University:

Wright demonstrates how the State’s approach to urban organic agriculture has been characterised both by response to people’s own experiments with organic technology, and by top-down implementation of organic policies (such as the organopónicos). In general, experiences of urban organic agriculture have been positive, although Wright reports wild variances in the literature about the percentage of fruit and vegetables supplied through these methods.

Wright cites the pervasiveness of the industrial farming mindset as a significant obstacle, with its embedded fears about organic methods meaning shortages (for example, in yields), and the fear of losing control (for example, over pests). Wider reflection on Cuban society would reveal that this ‘industrial mindset’ runs deep in Cuban thinking at both governmental and at local levels, with ‘development’ in all its guises strongly associated with modern methods and technologies. Within this context it seems all the more striking that Cuban policy has pushed the bounds of conventional agriculture so far.

Like I said, I’m trying to get more. In the meantime, Patrick asked one other question:

I’ve heard mostly good things about what’s going on in Cuba, and the arguments against it sound more like recent political debates in the US than anything else. Who’s paying these people to make these arguments?

Julia Wright is currently paid by Garden Organic, which I know Patrick knows well. I’m not sure who funded her PhD, and she returns to Cuba every year, supporting the Instituto Nacional de Ciencias Agricolas in their work with farmers throughout the country to promote local agricultural innovation and especially for drought mitigation. If you want to ask her about her work yourself, why not pop along to “an inspiring and visionary community event” to be held in Oxford, England, on 17th October 2009: What could a sustainable future look like? And if you do, report for us!

Featured: Toddy

Ravi, an engineer from India, stands ready to offer training in value-added coconut products:

Instead of begging to government, farmers should concentrate on other value added products (except toddy) from coconut, but where [is] know how available, proper training for commercial production,marketting tie up & finance? [T]hese are few questions standing before coconut growers of India. I am ready to do this job by establishing a training centre for coconut products manufacturing. Please provide the know how on coconut sugar and assistance/gran[t] to establish the centre.

Can anyone help?

Climate change in the heartlands

We here are quite used to the idea that predicted climate change is going to have pretty dramatic effects on which crops grow where, and how well. And mostly we’ve focussed on the places that most need to make use of agricultural biodiversity to anticipate and deal with the trouble: developing countries, where agro-biodiversity may be one of the few resources farmers can control. Now, from the US, two stories that may just move things along there.

UPI.com reports on a study that predicts:

U.S. crop yields could decrease by 30 percent to 46 percent during the next century under slow global warming scenarios and by 63 percent to 82 percent under the most rapid global warming scenarios.

That’s for soybeans, corn (maize) and cotton, not some airy-fairy neglected species that only poor people depend on. ((The article says the paper is online at PNAS; I cannot find it.))

And it isn’t just crops either. An article in Scientific American, by crack reporter Brendan Borrell, reports on studies of how dairy cows treat the heat. One of his sources is Terry Mader, a professor in the animal science department of the University of Nebraska, Lincoln.

“You have heat generated from metabolism and digestion, and then they have to cope with the environmental component,” he explains, “How do they offset increased heat? They eat less.” The decline in feeding results in a decline in output, whether that’s meat, milk or fur. They also tend to have lower rates of conception during warmer months. “That’s just physiology,” Mader says.

Borrell’s article goes on to explore options, such as narrowing the genetic base of the American milk machine still further by selecting bulls whose offspring are less sensitive to increased heat. Alternatively, US dairy farmers could take a different route through the agro-biodiversity thicket and turn to hotter climates, such as Brazil, where there are heat-tolerant breeds that could share their goodness with US cows.

The problem is that a Holstein in the U.S. can produce up to 8,000 liters of milk annually, compared with lowland Brazilian breeds that are tick-resistant and heat-tolerant but are only producing just over a thousand liters of milk per annum.

Forgive me, but why is that a problem? Industrial dairy farmers around the world are protesting like mad because a combination of high supply and low quantity demanded has caused prices to plummet. They can’t give milk away, nor can they get a decent price for dairy carcasses. I’d have thought that the last thing they’d want now would be even more “productive” cattle.

Who will pay for the research needed to make cows less sensitive to heat? Who will benefit?

And a final note, because I can: who is in charge at the once-great Scientific American? The story’s headline is: Got Goat’s Milk? The Quest to Save Dairy from Climate Change. Where do goats come into the story? In the final paragraph:

Mader says some researchers in Brazil are so concerned about climate change, they’ve suggested the country set its sights on goat milk. “That’s a far-fetched concept!” he chuckles. “The industries will change, but we have animals in our cattle population that we can still select from.”

Ah, those funny foreigners. Always good for an amusing, if inaccurate, headline.