Communities without Roads

Communities without roads is an exciting concept that allows people to live within walking distances of colleages, customers, friends, medical and educational facilities, shops, restaurants, etc. The sedentary lifestyle of many people is a result of the way cities are currently designed. Instead, we should facilitate the opposite, i.e. people coming out of their houses, offices, and especially their cars, in order to meet other people, getting better food and becoming more healthy in the process.

The car has come to dominate the urban landscape, resulting in a metropolitan conglomeration of suburbs, stringed together along highways. Our most fertile land is now used for roads and cars, and the industries needed to support them. About half the urban area is for buildings, mainly three-bedroom homes on small blocks of land. The other half is used for roads, parks and grassland between roads. A large part of roads, buildings and gardens is also used to park cars.

Ever less fertile land is available food. Global warming forces us to rethink all this. As prices of oil skyrocket, more land is being dedicated to grow bio-fuel, resulting in less land available for food. Also, more extreme weather conditions can be expected, resulting in increasing crop loss.

We need more land to grow fruit and vegetables, in ways as was once the case in traditional gardens and on smaller farms. One place to find such land is by converting roads and office blocks into gardens. This doesn't mean a return to those ‘good-old-days’ of small towns and villages. Instead, we should consider an entirely new type of urban design: communities without roads. Technological progress is not the enemy here. Better security and communication systems can help get such communities off the ground. Electric vehicles can be instrumental in getting such communities off the ground.

What I propose are communities with footpaths and bike-paths instead of roads. Houses would be built close together, around a local center of shops and restaurants. In communities without roads, houses could be smaller, since there's no need to park cars in front or in garages. Building houses close together itself reduces travel distances between them. Pathways to a nearby center could suffice for further daily travel, leading to shops, markets, restaurants, lecture and meeting rooms.

In such a center, people would conveniently eat in restaurants, without traffic and parking hassle and noise - just a short stroll by foot or ride on a bike or in an electric scooter. Eating out means less shopping, since food makes up most of our shopping. It also saves a lot of time - no more shopping, cooking, dishwashing and cleaning, no rubbish to get rid of. Walking more would be good for our health as well.

Living closer together means people could see each other more often, both at home or at such a nearby restaurant. Why travel to an office or University, when you can work or follow courses online? Homeschooling has long proven to be much more effective than school. Why should people be institutionalized, kids packed away into school, the elderly people into ‘homes’ and the sick in hospitals? Instead, we should encourage families to stay together as much as possible and as long as possible in communities without roads.

This would result in huge savings on the current cost of cars, roads, office buildings, car parks, garages, gasoline stations, etc. How much time and money could we save by reducing our daily travel between home and work? And how many lives would be saved if we had less car-accidents? Because of the shared walls between them, townhouses save on the cost of heating in winter and cooling in summer.

To start it off, a University campus could be transformed into a community without roads, where people live and come to learn and work. Anyone who would like to nominate one?

Tax the sale of meat!

There are many ethical objections one can have against slaughtering animals and eating them. Vegetarian lifestyles have been around for ages, just like animal rights activists have long and very publicly protested against animals being used in tests of new cosmetics in laboratoria.

Consumption of red meat from cattle, sheep, goats and other ruminants has long been linked to heart disease, colorectal cancer and further diseases.
http://www.ajcn.org/cgi/content/full/70/3/525S
http://aje.oxfordjournals.org/cgi/reprint/148/8/761.pdf

The link between meat and obesity has only recently received much media attention, with a focus on the fat and sugar content of fast food.

Similarly, environmentalists have long protested against the loss of biodiversity, as rainforests are cleared to make room for cattle or for soy plantations to feed cattle, all to satisfy global demand for meat.

Now meat has also been linked to global warming in various ways. As the impact of global warming starts to bite, many crops are at risk, due to more extreme weather conditions such as floods, drouhts, storms, heavy rain and moisture. It takes a lot of fertile land to put meat on the table, land that could otherwise be used to grow crops top feed the poor and hungry. At the same time, energy suppliers are increasingly looking at using bio-mass as a replacement for fossil fuel, so food is increasingly competing with energy in agriculture.

Finally, animals like cows and pigs release huge amounts of methane gas, which is twenty times more potent than greenhouse gas as carbon dioxide. A recent study led by Anthony McMichael, professor at the National Centre for Epidemiology and Population Health at the Australian National University, Canberra, provides some figures. It points out that 22 per cent of the world's total greenhouse gases emissions come from agriculture, as much as industry and more than what transport emits. Production and transport of livestock and their feed accounts for nearly 80 per cent of these agricultural emissions, through release of gases such as nitro-oxide and carbon dioxide, but mainly in the form of methane. A cow can belch up to 300 pounds of methane per day. The study was published by the Lancet, at:
http://www.thelancet.com/journals/lancet/article/PIIS0140673600025642/abstract

Before you try and find more details, note that the Lancet has an elaborate registration process demanding that you name your medical speciality and probably at some point your blood type, so if you prefer to bypass such things, you can try BugMeNot, at:
http://www.bugmenot.com/view/www.thelancet.com

In conclusion, a tax on the sale of meat therefore makes most sense. We could leave it up to politics to work out how high such a tax should be, but a flat 10% tax on all sales of meat looks like a good start. The tax could be higher the more methane was released, which would go hand in hand with compulsory disclosure on products of the amount of greenhouse gases that was needed to produce and ship them. Once we've got a good system in place that displays how many greenhouse gases were released in production, we could tax accordingly. There could be different tax rates, even a gliding scale proportional to the emissions. This would encourage research into different diets for cows or somehow replacing the methane-producing bacteria inside a cow's gut.

If the proceeds of such a tax merely used to help the poor pay rising prices for food, then little will be achieved for the environment. Instead, the proceeds of such a tax should be used to create communities without roads, where people can have vegetable gardens close to their homes. We should start building such communities without roads on university campuses, designing small houses for staff and students to live around shops and restaurants. Small houses need less heating and air-conditioning. If we leave out roads, garages and other car-parking spaces, they can be built closely together, so anyone can easily walk or bike their way around. That would be more healthy as well!

Anyway, it makes a lot of sense to turn vegetarian, or even better vegan. Even if you didn't have ethical problems with eating meat and if you lacked compassion for the poor and hungry, you still would help the environment by becoming a vegetarian and thus yourself!