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Posts categorized "Community"

seed bombs for fun and non-profit

Somehow, this recipe feels just right for Easter weekend:

  • Combine 2 parts mixed seeds (indigenous flowers, herbs or vegetables) with 3 parts compost.
  • Stir in 5 parts powdered red or brown clay.
  • Moisten with water until mixture is damp enough to mold into balls.
  • Pinch off a penny-sized piece of the clay mixture and roll it between the palms of your hands until it forms a tight ball (1 inch in diameter).
  • Set the balls on newspaper and allow to dry for 24 - 48 hours. Store in a cool, dry place until ready to sow.

Throw the balls into vacant lots, pavement cracks, long-standing rubbish piles, or anywhere that would benefit from a bit of random greenery. [Source: The Guerilla Art Kit, by Keri Smith]

Update on 4 Oct 2008: Mother City Living asks "Would you make use of an organic vegetable garden allotment?". There are a few initiatives springing up in Cape Town that are starting to look at urban gardening. There's the Permanent Edible Garden Service set up by Ben Getz and partners, that will help you set up and maintain a garden using permaculture principles. Other South African organic services are listed on Urban Sprout.

I read recently that the "Victory Gardens" in America that were promoted to address the food shortage in World War II resulted in 40% of all fresh vegetables consumed in that country being produced in small urban gardens in 1942 and 1943. So small-scale urban gardening could be a really significant contribution to fresh, healthy food.

community empowerment through energy independence

Starting with a small-scale biogas project funded with a grant from the UN, the Santa Fe Women's Group from Santa Fe de Guatuso in Costa Rica have transformed their lives by taking control of their household energy needs, and gone on to develop a tree nursery, a wetlands conservation project and a rural tourism business. The 16 founding families of the group each built their own biodigesters, with training from the Agriculture Ministry, and use the methane from cow manure for cooking.

The tree nursery provides native tree species for local farmers to help restore and protect the environment, and provides income for the women. In this traditionally conservative community, the women have had to overcome resistance to their growing role in providing for the community, but acceptance has led to new efforts at collaboration and a strong focus on community education. Their work has improved financial security, reduced deforestation, reduced the health problems associated with using wood for cooking, and strengthened the community's efforts at self-improvement.

The Rural Costa Rica website details the stories of these women and their projects, and provides step-by-step instructions on how to build a biodigester suitable for household use, as well as a number of videos and articles on projects in other countries.

arts & sciences collaborate in the Antarctic

A dream to create a network of under-resourced community radio stations powered by renewable energy is well on its way to becoming reality, thanks - in part - to two intrepid South Africans who were willing to brave the Antarctic to test equipment in remote and inhospitable conditions.

Cape Town filmmaker Siphiwe Ngwenya and Johannesburg music producer Ntsikelelo Ntshingila took part in a collaboration between the arts and sciences to test a mobile renewable energy unit for the non-profit Interpolar Transnational Art Science Constellation (I-TASC). The unit allows researchers to work beyond the confines of their Antarctic bases by providing power on the move, and doubles as a bivouac providing shelter for a few days without external support. Dubbed Umthombo Womlilo (Well of Fire) renewable energy unit, it's an official project of the International Polar Year (IPY) 2007-2008. I-TASC is described as a "decentralised network of individuals and organisations working collaboratively" toward the "interdisciplinary development and tactical deployment of renewable energy, waste recycling systems, sustainable architecture and open-format, open source media".

This unit's predecessor was used to run an Antarctic radio station and relay weather information to an internet website, and was functioning perfectly after a year of testing, so the team built Umthombo Womlilo. Now the unit's sleigh runners will be exchanged for wheels and taken "on a tour of schools and universities, and to the national science festival, Scifest Africa, to be held in Grahamstown next month. It would also be used to power Alex FM, creating a platform to create public awareness around IPY and I-TASC, with the end goal being to establish an international network of solar and wind-powered community radio stations." [Source: Cape Argus, 15 March 2008 - subscription required]

The I-TASC website notes:

In addition to raising awareness of Antarctica and the human interaction, legacy and impact in the polar regions, it is hoped that through this research we may also be able to build a modular renewable energy unit which can be adapted to have useful applications in each of our local contexts, running a community radio station in a South African township, a media lab in rural Jamaica, a housing project in Chile or a foreshore communication installation in New Zealand.

The next objective for the Antarctic work of I-TASC is to expand the polar radio station Radio SANAE to provide "radiophonic bridges between dispersed Antarctic research bases" for collaboration, and provide a platform for artists:

It will encourage artists participating in Antarctic residency programmes, and others to create audio-based art (sound art, new music, radio drama and other audio based practices) for broadcast. Using internet-based systems, and posted CDs, we hope to enable an interface between artists and musicians based around the world and the residents of Antarctica.

green education in Cambodia

Despite reservations over unintended side effects of using biofuels as a replacement transport fuel (deforestation, increased food prices and so on), I have to think that there are some circumstances where biodiesel is a good idea. This may be one of them. Planet Biodiesel is a school and charitable organisation in Cambodia that runs outreach programmes for the poorest children in the community. In addition to running recycling, waste cleanup and playground development programmes, the school manufactures up to 500 litres of biodiesel a week from used cooking oil, which powers the school bus, generates electricity and is used for Planet Biodiesel's tour company.

ectopias of the world

We all like lists, right? Here is a compilation of places vying for the title of "greenest community" - some built, some still on the drawing board. I guess a bit of rivalry is good for innovation. Courtesy of Wired:

  • Costa Rica: plans to become the first carbon neutral country by 2021.
  • Dockside Green in Victoria, British Columbia, Canada: will promote bicycle use and carsharing, and build structures out of trees that were submerged by reservoirs.
  • Dongtan, Chongming Island, China: to be powered from renewable sources, fuel-cell-powered transport and organic farming.
  • Green Mountain, Libya: luxury hotels to be powered by wind turbines and solar farms.
  • Guangtang Chuangye Park, Liuzhou, China: biogas from human waste to generate electricity, and filtered rainwater for bathing.
  • Masdar, Abu Dhabi, United Arab Emirates: wind turbines, photovoltaics, grey water recycling, transport by light rail and walking only.
  • Northstowe, Cambridge, England: brownfield development on an old airfield, with water recycling, photovoltaics, wind power and buildings insulated with recycled paper.
  • Norway: plans to cut emissions by 30% by 2020, and become carbon neutral by 2050.
  • Treasure Island, San Francisco, USA: brownfield development on a former naval base, to grow food and use congestion charging to discourage car use.
  • Vauban, Freiburg, Germany: passive houses designed to minimise energy consumption, carshare service, and 40% of residents pledge to live car-free.
  • Växjö, Sweden: already one of the world's greenest cities, with half its power from renewable sources, and one of the lowest per-capita carbon output rates in Europe, aiming to be fossil-fuel free by 2050.

There are a few others missing from the Wired list. Iceland and New Zealand have also pledged to achieve carbon neutrality as countries. They have joined the UN's Carbon Neutral Network, announced by the United Nations Environment Programme (UNEP) at its special session in Monaco last week. Costa Rica and Norway are also part of CN Net, as well as Sweden's Växjö and three other cities: Vancouver in Canada, Arendal in Norway, and Rizhao in the northern China province of Shandong. There are five corporate members, one being South Africa's Nedbank.

Achim Steiner, UN Under-Secretary General and UNEP executive director, says of CN Net:

This new initiative supports the formal negotiations under the UN Framework Convention on Climate Change. Here governments need to navigate the Bali Road Map to a successful conclusion in Copenhagen in 2009.

The CN Net can assist in building confidence through demonstrable action at the national and local level on the art of the possible.

socio-economic development through mobility

Qhubeka provides a useful case study in improving rural mobility where small-scale transport initiatives are crucial. This is a story that began with distributing bicycles to people who would otherwise walk long distances. But the lessons are about how to empower local communities.

South African company Axiz requires its employees to undertake 24 hours of community service every year. After starting to import California bikes to local communities, they found that there were a lot of challenges that needed to be overcome before the bikes could become a useful community tool. People who had never had access to bikes had to learn to ride and maintain them, and Qhubeka became a project not only to teach those skills, but also to instil in the community a sense of value that ensured that the bikes were not stolen.

The project eventually expanded to address other community issues such as financial management and the role of women in the community:

By focusing on the establishment of social infrastructure, Axiz, Qhubeka and its partners are contributing to the sustainable upliftment of communities through the transfer of skills, technology and education, which helps these communities to become productive members of society.

Some of the Qhubeka partners are also involved with bicycles in Namibia and Botswana.

greening communities

Cape Town filmmakers Jacqueline van Meygaarden and Luke Younge walked away from the Commonwealth Vision Awards last week with the top prize for their 90-second South African film Free Energy. In an article in today's Cape Argus, the two explain that the film "touches on daily township life in South Africa and how solar energy could be utilised to uplift the poor in a sustainable way." The film was shot in Cape Town's Khayelitsha township.

hope in America

One thing I have to say for the Americans: when the administration in Washington fails to show leadership, there are always individual states and cities that will step up to the plate. That doesn't make up for a poor showing on the international ballpark, but it does at least prepare the field so that when Washington eventually shows up, the country is ready to play ball.

On the challenges of peak oil, Portland, Oregon is first up. In May 2006, Portland City Council created a Peak Oil Task Force to develop recommendations on appropriate responses to uncertainties in the supply and affordability of oil. The Task Force's final report, titled Descending the Oil Peak: Navigating the Transition from Oil and Natural Gas, was issued in March 2007 and includes recommendations to reduce oil use and strengthen the community’s ability to respond to social and economic stress.

This is not doomsday scaremongering, but a credible plan of action. Transition Town Stroud has prepared a headline summary of the report, highlighting both the possible effects of a post-peak scenario and recommended actions to mitigate the effects. None of the key actions are attempts to create alternatives to oil - it's all about appropriate multi-sector planning that reduces dependency on liquid fuels. One of the actions, perhaps in anticipation of negative side effects of the growing biofuels industry, is to "preserve farmland and expand local food production and processing".

While scratching around the online world of Oregon, I came across minutes of a meeting held earlier this month by the Post Carbon Eugene Outpost. (There are nearly 180 Post Carbon groups across the US and Canada - part of the Relocalisation Network, under the Post Carbon Institute.) I found these minutes interesting, not because I have any affinity for Eugene, which happens to be a small city located about 2 hours south of Portland, but because the meeting gives a taste of some of the concerns being expressed by ordinary American citizens about energy, the environment, local community and the economy - and planning responses to these issues.

Many of the issues raised in the meeting are understandably parochial and of little interest to outsiders looking in, but a couple of points caught my eye. One is that the group engages with the city's Sustainability Commission set up earlier this year, through their regular public forums, and at a previous forum the group has raised issues such as the nature of economic growth and whether the prevailing growth model is really sustainable. Subversive talk, that!

The other point of interest was reference to Portland "intersection repair", which is about "creating physical structures that contribute to building community, social cohesion and community interaction".

There is a fascinating blog post on this concept on The Next American City:

Since 1996, Portland’s City Repair has been transforming the nature of public space and the dialogue that surrounds it. A nonprofit organization dedicated to creating public gathering places with creativity, artistry, and compassion, City Repair is a catalyst for neighborhood-based interaction and transformation. Most of City Repair’s projects focus on what they call “Intersection Repair,” which turns intersections into public gathering places. Despite early opposition, the City of Portland has embraced the idea, and City Repair has become a model for citizen-driven neighborhood improvement.

Of interest to traffic engineers, transport planners and other planning professionals, the post mentions the challenge of "balancing the interests of bureaucrats and neighborhood residents." Traffic engineers are trained to move cars, and are inherently conservative when it comes to altering the design of road space with innovative projects aimed at building strong communities. But when Portland City Council not only allowed a mural to be painted on a road surface as part of an Intersection Repair project, but passed an ordinance which specifically permitted Intersection Repair projects, city transportation officials became more supportive, after initially refusing to contemplate the project.

The interaction of infrastructure and social activity is a serious concern here in South Africa, where community disintegration might be considered a national pandemic; I recently touched on the topic of infrastructure design as it relates to sustainability, here and here. It is heartening to know that a Post Carbon group on the other side of the world is grappling with the importance of social sustainability as a planning and design issue.

road to nowhere

We usually think of roads, railways and even waterways within cities as infrastructure that connects different parts of the urban area. But if poorly planned, they can divide communities and actually reduce accessibility to some parts. There have been plenty of examples of negative impacts on a grand scale, such as elevated waterfront freeways in Boston, Toronto and Cape Town; or more localised community divisions from widening of small roads to get more traffic past a bottleneck, making it harder to walk or cycle to shops, schools and other local destinations.

This can have a serious impact on sustainability by reducing the viability of local businesses, destroying social cohesion and stability, and resulting in decline in areas that are isolated. The 3 November edition of NewScientist [sub req'd] reports on a study that has confirmed that "geographical isolation is a prime cause of social deprivation, economic inactivity and crime, but can be hard to quantify." The study's authors, Dimitry Volchenkov and Philippe Blanchard, have come up with a mathematical model of neighbourhood accessibility [link to technical paper], which is a key first step in preventing new ghettos from emerging out of bad planning:

Random walks defined on undirected graphs assign the absolute scores to all nodes based on the quality of path they provide for random walkers. In city space syntax, the notion of segregation acquires a statistical interpretation with respect to random walks. We analyze the spatial network of Venetian canals and detect its most segregated part which can be identified with canals adjacent to the Ghetto of Venice.

buy nothing day

Ibnd I spent most of yesterday in meetings that had a lot to do with sustainability and how it can be achieved through good planning and design. The discussions related to a particular development project I am working on as a transport planning consultant. Working for developers sometimes makes me squirm, because my view of an appropriate design solution is not always aligned with that of the client paying my bills; but in this case, the match is a good one.

What is even more satisfying is that the people who attended yesterday's meetings (people who are not involved in the project but have an indirect stake in its outcome) are generally supportive and are keen to see it succeed. As a result, they asked incisive questions and offered constructive criticism. They are concerned about its potential impacts - not only on themselves, but on culture and the environment, on social structures and on economic livelihoods - and they are looking for reassurance that the broader challenges will be considered and addressed, and that the potential positive spinoffs will be realised. The best kind of meeting.

In discussion afterwards with a colleague who also attended, our conversation turned to questions about why sustainability is such a Big Deal. It's all about greed, she suggested. If we lived simpler lifestyles that met our physical, emotional and spiritual needs, we would automatically be living sustainably. My colleague had clearly been thinking of spiritual matters, as she had been out the previous night to hear Tenzin Palmo, a Tibetan nun who secluded herself in a remote cave 13 000 feet up in the Himalayas for 12 years of Buddhist meditation. I'm not advocating cutting ourselves off from the material world, but if we were more aware of ourselves and our social interactions, we would know what to do, and we might even do it.

So here's something to do. On Saturday, 24 November, buy nothing. Join international Buy Nothing Day as a reminder of our wasteful, consumptive lifestyles. It’s about reminding ourselves to really think about what we are buying‚ why we are buying it‚ and whether we really need it at all. Consuming at the level we do is unsustainable and is directly responsible for many of the world's environmental and economic problems. Waste, pollution, climate change, and many other topical and important issues are all fueled by consumerism.

I'll leave the last word to A.A. Milne, writing about Winnie-the-Pooh and the episode In which Christopher Robin leads an expotition to the North Pole:

"I think," said Christopher Robin, "that we ought to eat all our provisions now, so that we shan't have so much to carry."

"Eat all our what?" said Pooh.

"All that we've brought," said Piglet, getting to work.

"That's a good idea," said Pooh, and he got to work too.

"Have you all got something?" asked Christopher Robin with his mouth full.

"All except me, said Eeyore. "As usual." He looked around at them in his melancholy way. "I suppose none of you are sitting on a thistle by any chance?"

"I believe I am," said Pooh. "Ow!" He got up, and looked behind him. "Yes, I was. I thought so."

"Thank you, Pooh. If you've quite finished with it." He moved across to Pooh's place, and began to eat.

"It doesn't do them any Good, you know, sitting on them," he went on, as he looked up munching. "Takes all the Life out of them. Remember that another time, all of you. A little Consideration, a little Thought for Others, makes all the difference."

See also:

http://en.wikipedia.org/wiki/Buy_Nothing_Day

http://en.wikipedia.org/wiki/Consumerism

http://www.ecoplan.org/ibnd/ib_index.htm

http://www.verdant.net/society.htm

http://www.globalissues.org/TradeRelated/Consumption.asp

http://news.nationalgeographic.com/news/2004/01/0111_040112_consumerism.html