Greens and Numbers

greens and numbers“My feeling is that the green movement has torpedoed itself with numbers. Its single-minded obsession with climate change, and its insistence on seeing this as an engineering challenge which must be overcome with technological solutions guided by the neutral gaze of Science, has forced it into a ghetto from which it may never escape. Most greens in the mainstream now spend their time arguing about whether they prefer windfarms to wave machines or nuclear power to carbon sequestration.”

“They offer up remarkably confident predictions of what will happen if we do or don’t do this or that, all based on mind-numbing numbers cherry-picked from this or that ’study’ as if the world were a giant spreadsheet which only needs to be balanced correctly. What is missing here is stories, and an understanding of the importance of stories in getting to the bottom of what is really going on. Because at root, this whole squabble between worldviews is not about numbers at all – it is about narratives.”

“The fight between the pro-nukers and the anti-nukers, for example, is actually quite archetypal. Though both sides pretend to be informed by ’science’ and ‘facts’ both are actually informed primarily by prejudice. Whether you like nuclear power or not is a reflection of the kind of worldview you have: whether you are a confident embracer of the Western model of progress or whether it frightens or concerns you; whether you trust science or tend not to; whether you are cautious or reckless; whether you are ‘progressive’ or ‘conservative.’ On issues ranging from GM crops to capitalism, these are the underlying stories that actually inform the green debate. That they are then supported by a clutch of cherry-picked facts – easy to come by, after all, in the age of Wikipedia – is a footnote to what’s really going on.”

Read more: The quants and the poets. Illustration.

Innovation & Tradition: The Complete Works of Hassan Fathy Online

Hassan fathy 8 “Since antiquity, man has reacted to his environment, using his faculties to develop techniques and technologies, whether to bake bread or make brick, in such internal psychological balance with nature that humanity historically lived attuned to the environment. Man’s creations were natural when built of the materials offered by the landscape. Learning to manipulate clay, stone, marble, and wood, man penetrated their properties, and his techniques gave expression to his aspirations toward the divine. In architecture, environmental harmony was known to the Chinese, the Indians, the Greeks, and others. It produced the temples of Karnak, the great mosques of Islam, and the cathedral of Chartres in France.”

Hassan fathy 5 “With the advent of the industrial revolution, the inherited techniques and perfected knowledge of creating, using handmade tools, were lost and are now forgotten. Energy-intensive mechanized tools have diminished man’s personal, cellular contribution to the fabrication of objects, the building of structures, and the growing of food. The lesser the challenge for man to imprint his genius, the less artistic is the product. The resulting economic and political disturbances are visible today. Production of beauty, once the prerogative of millions, is replaced by industrialization, even of bread, under the control of a minority of owners. The negative consequences of the industrial revolution have disturbed the natural organization of the divine concept for humanity.”

Hassan fathy 2 “Sixty years of experience have shown me that industrialization and mechanization of the building trade have caused vast changes in building methods with varying applications in different parts of the world. Constant upheaval results when industrially developed societies weaken the craft-developed cultures through increased communications. As they interact, mutations create societal and ecological imbalance and economic inequities which are documented to be increasing in type and number. Profoundly affected is the mass of the population, which is pressured to consume industrially produced goods. The result is cultural, psychological, moral, and material havoc.”

Hassan fathy 7 “Yet it is this population that has an intimate knowledge of how to live in harmony with the local environment. Thousands of years of accumulated expertise has led to the development of economic building methods using locally available materials, climatization using energy derived from the local natural environment, and an arrangement of living and working spaces in consonance with their social requirements. This has been accomplished within the context of an architecture that has reached a very high degree of artistic expression.”

Hassan fathy 1 Quoted from: “Architecture and environment” by Hassan Fathy, a noted Egyptian architect who pioneered appropriate technology for building in Egypt, especially by working to re-establish the use of mud brick (or adobe) and traditional as opposed to western building designs and lay-outs.

Fathy demonstrated how elements from vernacular Arab urban architecture, such as the malkaf (wind catch), shukshaykha (lantern dome) and mashrabiya (wooden lattice screen), could be combined with the mud-brick construction traditionally practiced in Nubia in Upper Egypt to form a distinctive, environmentally and socially conscious building style that linked the use of appropriate technologies with co-operative construction techniques and the guiding thread of tradition (source).

All his wonderfully illustrated books can be found online, free to download (in English, French & Arabic). Via TECTONICAblog (Thank you, Zeltia).

Public versus Private Energy Resources

“I’d like to propose what I think is an important and useful distinction – between public use of energy and resources and private use of energy resources. The former, I would argue, is essential to maintaining a good life, the latter is not.” Read more. (via TOD).

How To Build Your Own Industrial Civilization

how to build your own industrial civilization“The Global Village Construction Set (GVCS) is an open technological platform that allows for the easy fabrication of the 50 different Industrial Machines that it takes to build a small civilization with modern comforts. Key features of the GVCS: Open Source – Low-Cost – Modular – User-Serviceable – DIY – Closed-Loop Manufacturing – High Performance – Heirloom Design – Flexible Fabrication.”

“A modern, comfortable lifestyle relies on a variety of efficient Industrial Machines. If you eat bread, you rely on an Agricultural Combine. If you live in a wood house, you rely on a Sawmill. Each of these machines relies on other machines in order for it to exist. If you distill this complex web of interdependent machines into a reproduceable, simple, closed-loop system, you get these 50 machines.”

The GVCS is a work-in-progress. See the wiki, the blog and (the best introduction) the movie.

Related: How to make everything ourselves: open modular hardware.

Sustainable Decadence

A wind-powered spa built from scrap.

The Homemade Windmills of Nebraska

home made windmills of nebraska

“The merit of homemade mills has enjoyed such prompt recognition that they are going up daily. Not to the detriment, we are happy to say, of those important adjuncts to the farm, the shopmade mills, but in addition to them.

In a given community, the man who puts up the first mill generally furnishes the model for the rest of the community. Hence it seems the more desirable that good models should be at hand, the better models are often of quite as easy constructed and no more expensive than the poorer, and their efficiency considerably greater.

It is advantageous to have good models to copy, and the next best thing to the actual model is a good simple drawing. This is the first object of this paper on our homemade windmills; it aims to supply cuts illustrating all sorts of windmills, as found in this State.”

The homemade windmills of Nebraska” (pdf), Erwin Hinckley Barbour, 1899. Illustration: a wind powered sawing machine.

Related: Windmills and wind motors – how to build and run them (1910), Building plans of Dutch Industrial windmills (1850).