I live in a university town with limited motorised road traffic (cars, buses, trucks, motorcycles, mopeds, etc.). And it is wonderful. The town is very low stress, it is nice to walk around even the busy centre, etc. To understand the spatial relationships of this town, we can listen to one of its most famous citizens, the comedian-actor Anders Jansson of Hipp-Hipp. He did not get his driver's license until nearly 40 years of age (and fame/fortune?), because "in Lund, if you can't cycle there, it's not worth going," he explained in his 2005 Swedish Radio
sommarprat.
How is it possible to "prove" that non-injuring transport is better for a settlement (town, village, etc.)? I have looked at this question for some years, beginning with the problem of health-damaging air pollution from cars, in Stockholm. In October-December 2009, I posted articles here (republished by Carbusters' blogsite) on the advantages of carfree, and even of purely walking towns, because bikes also injure, even lethally at high speeds. The key relationship I found is that as speeds get higher, and the risk of injury gets larger, more and more space is destroyed, because it cannot be used safely. So by going slowly, we don't need to go so far, because spaces contain more of what we need. For example, consider meeting your needs (for food, social interaction, etc) on foot in a medieval walking town, like Siena, where even reaching the countryside takes only minutes. Or meeting your needs in an automobile-centric town, where you travel more quickly and farther through near-empty space to each destination.
The needs for very large settlements, e.g. cities, megacities, are not proven, in my view. The usual purposes of very large settlement size are, from my understanding of history, connected to the concentration/monopolisation of power/resources, e.g. the dominant market city, the dominant imperial city. But if proven on acceptable peaceful/nonviolent grounds, the needs for larger settlements could be met by networks of walking towns connected by safe methods of transport.
Smaller university-centric towns may indeed be a key to transition cultures toward real sustainability, for example the sustainability of our environment. Firstly, there are many humanity-promoting values of learning/knowledge/cultures/communicative action that are potentially the primary action of the university; democracy is one such value, another is the low-consumerism inherent when people spend their time learning, creating culture, etc. Secondly, in a smaller university town one can walk and cycle, thus cutting a lot of problems like climate change emissions, and adding a lot of benefits (the cultures of life that come from interaction, a point I am trying to explore here). Thirdly, a walking/cycling town can keep the surrounding/embracing ecosystems intact, creating settlements within them. This solves many serious problems (e.g
'20 problems solved' by eating local and organic).
The learning centres of such towns can be
"grandmothers universities" on the Vandana Shiva model, or
community colleges of the Nordic model, not only the standard/homogenised(/-ing) type. The study circle is a popular form for culture/learning in Sweden, and it is essentially free, democratic and equal.
Giving priority to learning centres and cultural centres can be very important. Such centres can be compared to trees, seeds, and the charka, the cotton-cloth spinning wheel that Gandhi made central to his movement for dignity and independence. Let's consider each in turn. Trees can bring a large number of varied benefits, as Wangari Maathai and the Green Belt Movement have shown. The seed like the charka that most people can use to spin cloth, is a simple thing and is a way to promote peace and life against the oppression of corporate biotechnology, as Vandana Shiva has pointed out and made real in her seed-saving farmers' movement, Navdanya. Similarly, the oppressiveness of mass media and homogenisation of knowledge/culture/life can be side-stepped with the organisation of culture of diversity and learning. Again, it is itself a culture of life, to interact and share.
If you will bear with me in trying to understand these issues at an abstract level: the cultures of life may often or always require peaceful/nonviolent interaction. There are several interactions we've looked at in this article already: the interactions of people with each other according to the kind of transport used, the interactions of settlement with ecosystem, the interactions of creating cultures and learning.
Some of the ideas explored are: first, by removing injurious transport forms from a settlement, we obtain more space for such peaceful/nonviolent interaction. Second, we have discussed how one very positive form of peaceful/nonviolent interaction is the interactivity of culture centres and learning centres.
These are two very different patterns. One is highly destructive, the other is highly creative. The destructiveness of motorised transport spaces involves millions killed and injured every year, climate destruction, etc. The creativity of culture/learning centres involves many dimensions also, from self-expression, to community creation, needs meeting, etc.