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I'd argue that trying to build widespread mass transit in America today is what's bone-headed. The road infrastructure already exists and connects just about e
by marcoperaza 11y ago
I'd argue that trying to build widespread mass transit in America today is what's bone-headed. The road infrastructure already exists and connects just about every town in the US. Electric cars will solve the fuel efficiency issue to a large degree, and self-driving cars will fix congestion and safety.
I can't believe some of the outrageous stuff this Kuntsler guy says:
>We have about, you know, 38,000 places that are not worth caring about in the United States today. When we have enough of them, we're going to have a nation that's not worth defending. And I want you to think about that when you think about those young men and women who are over in places like Iraq, spilling their blood in the sand, and ask yourself, "What is their last thought of home?" I hope it's not the curb cut between the Chuck E. Cheese and the Target store because that's not good enough for Americans to be spilling their blood for. (Applause) We need better places in this country.
Really? We have a lot worth fighting for, and it's not any physical city, nor should it be. Rather, it's the 300 million people that call this place home, your family and friends among them. It's the idea--the reality--of mankind living in freedom, of opportunity for all, of equal justice before the law, of the dignity of the individual.
>We are entering an epochal period of change in the world, and -- certainly in America -- the period that will be characterized by the end of the cheap oil era. It is going to change absolutely everything. [...] We're not going to be rescued by the hyper-car; we're not going to be rescued by alternative fuels. No amount or combination of alternative fuels is going to allow us to continue running what we're running, the way we're running it.
This guy is just plain wrong. There's no reason why plug-in electrics, and a power grid running on nuclear & renewables, can't replace our current reliance on oil and internal combustion engines.
I've lived in suburbs and in cities, and my take is that the current zeitgeist (that suburbs are evil) is way off the mark. In suburbia, I had boundless privacy and freedom in my home. In the city, I can't play my speakers loud without getting a noise complaint. In suburbia, I could hop in my car and go wherever I want whenever I want. In the city, parking is expensive and public transit is not fun. I have to take several buses, at particular bus stops, at particular times. My door to door morning commute is twice as long by bus as by car. In suburbia, I might have heard a few cars passing by at night, or the occasional loud outdoor party. In the city, I have to choose between burning alive and trying to sleep to the tune of my neighbors' loud conversation on their balcony. There's a lot of great things about the city too--I choose to live in one! Different strokes for different folks. Or even the same folks at different points in their lives.
- Johnny555 11y agoTry driving in rush hour traffic in the SF Bay Area, then imagine what it'll be like in a few decades when there are 40% more people in the area. You can replace gasoline powered cars with electrics, but you can't build enough roads to handle the traffic -- there's going to have to be improvements in public transportation and smart planning to let people live closer to where they work and play. Retrofitting cities with pub transit is expensive today, but it will be even more expensive tomorrow.
- marcoperaza 11y agoTraffic is a compression wave. You brake, then the person behind you brakes, then the person behind them, etc. You accelerate, then the person behind you... Highways that become automated-only will not have this problem. The cars can communicate with each other and change speed in unison. You don't even need to convert a whole highway, you can just reserve a single lane for automated cars and get most of the same benefits.
- Johnny555 11y agoThe near gridlock on SOMA streets every rush hour isn't because of a compression wave - there are simply too many people trying to drive out of the city at once. Even if magical cars could erase congestion on freeways, there's still the problem of not enough parking for everyone that would have to drive without public transit. And don't say "But self driving cars will fix everything! They don't even need to park, they can drop you off at work and drive away". If the cars aren't parked, they are contributing to congestion. And since commutes aren't generally balanced, it's not like the self-driving car will leave Walnut Creek at 8am, drop you off in SF at 9am and then pick up a new passenger to head back to the East Bay - that car is going to be loitering around SF somewhere, waiting to take someone back home to the East Bay. SF Muni carries 600,000 passengers/day. BART carries 400K (though not all to SF). Caltrain contributes another 50K. How could you possible accomodate all of these people without transit? Like I said, building effective transit in existing cities is very expensive -- the BART system cost around $1.5B when it was built (around $20B today), but few would argue that SF would be better off without it.