Quote:
Originally Posted by Andy6
I agree with you, maybe not 100% but at least 96%. Why don't people go back to first principles and ask themselves why exactly downtown development, density and all the other sacred totems are so important? If the demands of the Downtownists are so obviously justified, why can't anyone actually explain why, beyond hollering its slogans even louder or posting rolling-eye smileys? Why is one of the very few natural advantages that Winnipeg actually has -- plentiful space -- being tossed aside in dutiful obeisance to the Cult of Manhattanism?
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I'll respond to you because you're smart and aren't basing a position on your own personal ignorance, like bsenka is. But bsenka can read this too and hopefully learn something.
A brief survey of why dense, use-integrated cities are better:
Economics
A dense city with mixed uses offers the best access to the market of any form of development. Physical proximity to the market is a huge factor in whether people get to the market and participate in it. We use infrastructure such as trams and roads to collapse physical distance, allowing greater access to the market, thus growing the market. There is a strong correlation between building transportation infrastructure and economic growth. While roads are a great way to improve access to the market from many distant points, they are themselves a barrier to the market for anyone without a car. When we allow densities to lower in order to accommodate car access to the market, we're robbing those without cars of the access to the market that they would enjoy in a dense environment. For example, for all the noise our previous government made about CentrePort being an economic engine, whatever jobs it creates will be unavailable to the poor living in central neighborhoods, whereas a factory next to the rail yard is very accessible to those same people. Therefore, dense environments are better at lifting people out of poverty.
A dense, mixed use city also offers many more opportunities for spontaneous economic activity, and therefore make an attractive environment in which to invest. The aesthetic advantages of dense, mixed use cities also make them better magnets for investment. The notorious cheapness of Winnipegers is a result of Winnipeg being an unattractive place to spend your money. People who will spend the bare minimum on maintaining their city home will happily splash money into a high end cabin, for example.
Health
Obesity is a North American problem. It's partly attributable to the garbage diets that most North Americans partake in. It's also partly attributable to a sedentary lifestyle. Dense, mixed use environments can ease both causes of obesity, by giving people better access to the market--and, therefore, better food in greater variety--and by giving them opportunities for daily activity. I'm sure you've noticed that the poor of North America are disproportionately obese compared to their wealthier neighbors. Sprawl, and its accompanying food deserts are why. By allowing denser developments, we can solve a major health problem, have a healthier populace, and free up healthcare resources.
Social
People who live in dense, mixed use developments interact with people more on a daily basis. This fosters important social skills. Cars have a clear dehumanizing effect, hence the ridiculousness of road rage. Living isolated from other people denies people the daily opportunities to interact with others and develop valuable social skills such as language and empathy.
On a superficial level, the difference in socialization of North Americans compared to Europeans is obvious in crowds. Where North Americans become aggressive and agitated and require heavy policing, Europeans remain calm because being amongst people is something they're used to.
On a more meaningful level, this has an impact on crime. Besides the fact that dense, mixed use neighborhoods foster the kind of activity that keeps eyes on the streets and keeps people safe, better socialized people are less likely to become aggressive and commit violent crimes. This, again, frees up resources spent policing and imprisoning people, as well as leaving people free to participate in the economy.
So, there are some first principles. Winnipeg's plentiful space has a lot better uses than being parking lots and lawns. Like growing food, or being parks or allotments.