Archive for August, 2007

Visualizing Global Inequality

A graph of global inequality from:

Branko Milanovic, Global Income Inequality: What it Is and why it Matters? World Economics, Vol. 7, No. 1, January-March 2006.

Inequality within and amoung countries

The figure compares the income distribution within France, Brazil, Sri Lanka, and Rural Indonesia. The graph shows that the poorest 5% of France are richer than the top 5% rural Indonesians. The poorest 5% rural Indonesian are richer than the poorest 5% of Brzil, but the richest 5% of Brazil are as rich as the top 5% of France.

Branko Milanovic, a world bank economist, is one of the world’s top experts on inequality. His 2005 book Worlds Apart: Measuring International and Global Inequality is an excellent clear introduction to the problems of understanding global inequality.

via Tim Holland.

Lessons of Katrina

From TimeIt was roughly two years ago that New Orleans spectactularly failed to cope, technologically and socially, with Hurricane Katrina. Over 1,8oo people died, neighbourhoods and livlihoods were destroyed, and the storm is estimated to have caused over $80 billion in damage.

One of the fundamental principles of successful ecological management is learning from your mistakes, and incorporating those lessons into management practices. Two recent retrospectives, one in Time and the other in Mother Jones, on what has followed the storm indicate not a lot has been learned by the various institutions responsible the ecological management of the Mississippi and the Gulf Coast.

Continue reading ‘Lessons of Katrina’

Rooftop gardening in Montreal

Rooftop garden at McGillMontreal’s Rooftop gardening project has had a demonstration garden outside my office at McGill this summer. Montreal is very dense, it has a lack of gardening space, but many people have balconies and external staircases where they can have gardens. The rooftop gardeners aim to produce good healthy food, in a way that also improves urban environmental quality.

The Rooftop gardening project have been working with McGill Architecture’s global edible landscapes project, which is workingin Colombo, Sri Lanka; Kampala, Uganda and Rosario, Argentina, as well as Montreal. The McGill reporter had an article Garden of eating about the project in May 2007.

The Rooftop gardening project have made a film about their work Des Jardins sur les toit (Rooftop gardens) - it is in French with English subtitles.

Photos from the Montreal Rooftop gardening project and the AASHE weblog.

Global Use of N and P Fertilizer

Global use of fertilizer in rich and poor countries (as of 1960) in millions of tonnes as shown in data from FAO.

global use of N&P fertilizer

Fertilizer use in poor countries exceeded that in rich countries before the collapse of the Soviet Union for N, and after for P.

Terroir in the USA: reinventing local food traditions

renewing america’s food traditionsThe Geography of Flavor a August 22, Washington Post article describes how the French concept of terroir - the idea that the social-ecological context of a food’s production shapes its character - is spreading to the USA.

This idea is being promoted to enhance the profitability of agriculture, the quality of food, and the ecology of food production regions. For example, ethnobotanist Gary Paul Nabhan is part of this movement and worked with the US Slow Food movement to cofound the Renewing America’s Food Traditions Project.

Terroir has the potential to promote a variety of interests in ways that simple origin labeling, as with Vidalia onions, can’t. Farmers believe that the focus on growing conditions and production methods will make their products stand out in a market where low prices reign supreme. Economists see terroir as a device to help restore and protect rural communities; if farmers can earn more money, they’re more likely to stay on the land. Others believe that promoting terroir could help quell fears about food safety.

“We went to the Industrialized Age almost immediately,” Trubek said. “We never had cute little towns with wine-and-cheese traditions. The American experience is all about expansion, to make it bigger, to keep moving.”

Two hundred years later, an unlikely coalition is joining forces to invent American tradition by linking foods to the places they come from and, like American winemakers before them, to romance. Their hope is to offer a counterbalance to the commodity mentality that a strawberry from California is interchangeable with one grown in Florida.

Studies show that the strategy can be profitable. According to a May 2004 survey conducted by the Leopold Center for Sustainable Agriculture at Iowa State University, 56 percent of respondents were willing to pay at least 10 percent more for a place-based food, or “produit du terroir.” The survey also revealed that 65 percent of respondents preferred products that would give farmers a higher percentage of profits than processors, distributors and retailers.

The theory has borne out for fishermen on Lummi Island. Five years ago, they formed a co-op and agreed to catch salmon with reef nets. The contraptions, a modernized version of a Native American invention, consist of an artificial underwater reef made of plastic ribbons. Fishermen stand on tall towers above the water and watch for salmon to swim into the reef, then pull up the nets, spilling the fish into an underwater pen in the boat’s center. The fish are then moved into a separate tank, where their gills are cut and they swim slowly to their deaths.

It sounds cruel, but Lummi Island fishermen claim it’s far less stressful than contemporary methods in which fish die full of adrenaline, struggling for breath on the deck of a commercial fishing vessel. “Reef-net fish have this amazing flavor,” co-op member Ian Kirouac said. “We wanted to identify ourselves with a strong sense of place. There’s a big difference between what we do and what other people do. ”

By advertising their technique and the place of origin, this Lummi Island co-op has been able to command a premium for its fish, both from retailers and restaurant clients. Commodity sockeye salmon sell for about $3.25 a pound wholesale, while Lummi Island’s fetch as much as $5.25 per pound.

via Agricultural biodiversity weblog