Via Timbuktu Chronichles comes news that a Ugandan company called African Skin has won the Business in Development Challenge. African Skin makes attractive bags and other accessories from the outer layers of fibre of the enset plant (see also here for the role of enset in food security in Ethiopia), which can be sustainably harvested. “The Business in Development (BiD) Challenge is the first international business plan competition for entrepreneurship and development. The BiD Challenge offers entrepreneurs worldwide the opportunity to develop and execute business plans that improve living standards in developing countries at a profit.”
Cool cartograms
Cartograms are maps where the sizes of territories (countries, say) are proportional not to the surface area of their real-world counterparts, but rather to the value of some other attribute, like population or GDP or incidence of malaria. You can see lots of really wonderful examples on the Worldmapper website. That includes a few agricultural variables and some forestry stuff. Here’s an example of the former, net imports of vegetables by $ value.
As I said earlier in connection with Gapminder, wouldn’t it be great to be able to produce cartograms from FAOSTAT data? Or what about from the data in SINGER? Well actually that shouldn’t be all that difficult, the code for making your own cartograms is available, according to Worldmapper’s FAQ. Any volunteers?
Cartogram © Copyright 2006 SASI Group (University of Sheffield) and Mark Newman (University of Michigan), reproduced by permission. Worldmapper is at: www.worldmapper.org
Climate change and extinction
Predicting the effects of climate change on biodiversity is very much a growth industry, and understandably so. I’ve contributed to it myself (together with lots of friends), as I immodestly noted here in a previous posting. Many studies have predicted drastic increases in rates of extinctions, but then, why have so few species gone extinct during the past 2.5 millions years of recurring ice ages? This “Quaternary conundrum” is addressed in a new paper announced, and available for downloading, here. The conclusion of the 19 co-authors is that current approaches do not adequately take into account the factors which allow species to persist when conditions change for the worse. They make eight recommendations for improving predictions, ranging from better models to better validation of model results. Well worth reading.
Coconut brandy
A bottle of brandy “distilled from the essence of the coconut flower and … matured for a minimum of two years” is going for sale for a million bucks. Talk about value adding!
Visualizing data
Stop press: Google bought Gapminder yesterday. Thanks Patchwork Planet. Still no sign of any good Ag data though.
Google has started hosting Gapminder, a wonderful tool for visualizing development data developed by a Swedish NGO. Here’s an example of what you can do with it. Worth playing around with. But to see a master at work, check this out. There are only a few variables at the moment, but wouldn’t it be great if one day the data in FAOSTAT were to be added? Anyone want to volunteer to do the mash-up?