I can understand why Enrico Giovannini, Chief Statistician of the OECD, is so pleased with with his new visualzation tool, the OECD Factbook Explorer. Few people on the planet can be responsible for a larger volume of statistics than he is – or so aware that the more data proliferate, the harder it is to extract meaning from them.
The new tool has been developed by Mikael Jern and his group at the National Center for Visual Analytics at Linköping University in Sweden. Four large research funds are jointly supporting Sweden’s national focus on the creation of advanced and interactive visualisation tools for complex and multidimensional amounts of data.
From permaculture punks to anaerobic digesters
I came across a fascinating essay about permaculture and energy descent in Mexico that introduces me for the first time to the existence of so-called permaculture punks in Mexico City. Its author, Holger Hieronimi, has spent the last seven years developing a permaculture based homestead there- so he knows the difference between theory and practise. The picture above, which shows a stage in the construction of an anaerobic digester, is just one among a whole sequence of fascinating visual stories. I also never heard of bocashi composting, either, until today.