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by jayd16 993 days ago
This sentiment is just contrarianism, I think. I've lived in Los Angeles my whole life and the difference that clean air standards make is obvious. The black dust isn't just tire and brake dust. It's also soot and it used to be much much worse.

Nothing is a silver bullet but I'll be much happier when we're done with ICE noise and exhaust.

5 comments

> This sentiment is just contrarianism, I think.

I really don't think it is. We're thrusting ourselves into just new problems. Yes, we move away from old problems that gas-powered cars have, but we move into new problems. For one, EVs perpetuate the idea of the car, which is perhaps the most dangerous part. Then, there's all sorts of new things like building out the infrastructure required for EVs and mining the new materials. For example, have you looked into the areas where lithium mining occurs? It is not a clean process and brings its own new problems, especially for the local people. You have foreign owned and operated companies move in and suck out manufactured value from the land, all the while polluting the local ecosystem. It's oil all over again.

It isn't contrarianism to point out that a solution is not the solution everyone thinks it is. Yes, we should probably switch to EVs, but we should be switching away from cars as a whole. But we're not. Cars are selling more than ever. It's not contrarianism to simply look at facts rather than hype.

Cars are selling, despite their high economic price, because they're incredibly useful.

Make competing modes of transit at least one of more useful at no more cost or no less utility but at a lower cost and people will switch incredibly quickly. That's a tall order, because the modern automobile is a wonder of transport speed, comfort, and convenience.

I'd only add "...because they're incredibly useful, AND government policy has consistently favoured such a mode of transport over all other alternatives". The amount spent by governments on maintaining road infrastructure dwarfs all other transport spending, the amount of land dedicated to parking and driving space is mindboggling, and of course the amount spent on ensuring the global oil industry has been able to reliably and safely deliver fuel to vehicles is beyond comprehension* (and almost certainly one of the reasons the transition to EVs will be slower than technology might otherwise allow - vested interests with billions to lose will do anything to keep their share of the spoils). Not to mention the fact that we've yet to actually start truly paying for the long term environmental and health costs of allowing our cities to be so dominated by a single mode of transport.

*) it's estimated up to 20% of the US's defence budget is spent protecting oil supplies for a start, which effectively acts as a subsidy of around 70c a gallon.

You aren't wrong that government support of automotive transport is immense. But that government support comes from decades of popular electoral support for those policies from all across of the political spectrum. Why? Because cars give people more convenient and independent transportation then just about any other mode. And people push their politicians and representatives to support that kind of transportation.

If you want to undo the car centric culture and economy, you cannot just ignore the broad base of popular support it enjoys.

> Why? Because cars give people more convenient and independent transportation then just about any other mode.

This is kind of a chicken and egg problem.

The value of a car is proportional to the extent of the road network. There is no value (for most cars) in isolation.

The original push for government investment in car-friendly infrastructure and highways was from industrialists, technocrats, and military minds. It was top-down planning, not bottom-up. After those major infrastructure investments (and divestments from commuter rail), the car was an obvious choice. Everything after that was self-reinforcing: more cars -> more roads -> more cars -> more roads. Of course if you already own a car then it is a sunk cost and you will prefer the government spend more on car infrastructure to benefit you, further perpetuating the investment cycle.

If the initial circumstances had been different (maybe progress in electrification proceeded a little faster and oil refining a little slower) then public transit and urban planning might have developed differently and the car would not be as important as it is now (practically a necessity in most of the US).

Sure, there's an element of that. But the idea that government policy has been primarily driven by what would produce the "best" outcome as far as transport options go that the population actually want is a little naive. And of course what we all want is convenience and comfort for ourselves while not having to deal with the downsides (or impossibility) of providing it for everyone.

I'm happy to accept the reality that currently we have no form of alternative transport technology that offers the same comfort & convenience of the car - but I also believe we'd've been better off in the long run if public spending hadn't been so grotesquely skewed in favour of that particular option - other technologies would have had a better chance to come to the fore (e.g. why have e-bikes/e-scooters taken so long to become popular - there's no particular reason I know of they couldn't have been a big part of our transport network 20 or 30 years ago), we could have laid out our cities so we didn't need to travel such huge distances on a regular basis (vs, e.g. occasional long-distance travel between dense hubs where most facilities and services could be accessed via walking/cycling etc.), goods transportation could've been revolutionised by dedicated automated networks etc. etc. For me the most convincing argument that exists against the size (and reach) of government power that we've become accustomed to is that so many opportunities for a better balance of transportation options have been lost to a virtually single-minded focus by the powers-that-be over the last 70 or 80 years on private cars above all else.

But we also built our society to make the car more convenient. Can’t remember the ratio but the amount of parking space available per car is absolutely insane. That means a relatively cheap access to put your giant car almost anywhere you go. Most cities are built around that idea and that makes other form of transportations almost impractical.

So yes the car is convenient but we also built many things to make it more convenient. In places where subways/rapid transit are made more convenient, there’s of course less parking and less road space and naturally % of car ownership goes down

It’s a choice. It’s not naturally always based on the merit of the car.

800 parking spots per car in the US.
That's originally the result of a deliberate domestic propaganda campaign, cf. "The Real Reason Jaywalking Is A Crime" (Adam Ruins Everything) https://www.youtube.com/watch?v=vxopfjXkArM

If we did it once for cars we could do it again agin 'em.

> Because cars give people more convenient and independent transportation then just about any other mode.

In the US, this is true.

In most European cities, you can just walk instead, or take the metro or a tram.

It's really convenient to just walk to where you want to go, and when the grocery store is a 10 minute walk away, you don't need to fill a car with groceries. Just go more often.

Need to go further? Clean and safe public transportation is often more convenient than having to drive yourself.

I really like being able to read a book on my way to work rather than paying attention to the road and making sure i don't kill myself or someone else.

I’ve been looking at places for retirement where I can live car-free or at least very car-lite. There are very few places in the US where this will be possible in my lifetime. Absolutely, let’s more towards an EV future because that’s the best we’ll do in most people’s lifetimes but we can’t expect that change to fix what we’ve spent 100 years building. It needs to be seen as step one of many yet so many Americans are fighting against taking even that step.
I’ve had several elderly relatives live without cars in apartment buildings in major US cities.
Yes it's called NYC. Cars everywhere but you don't need one. Every neighborhood has everything you need. Subway taxis and Ubers and delivery for everything else.
Cars are only useful because America foolishly built and rebuilt around cars, instead of humans. There were even places that functioned perfectly fine with transit and walking, destroyed and replaced with infrastructure for cars.

Undoing our mistake is always an option.

If it can be demonstrated to most voters to be a mistake, presenting the full plan to undo and replace it with something better would be a good next step.
When was the plan for what we have now ever presented to voters? Clearly it's not something that can be "undone" all in one go - but every day governments make decisions about what infrastructure to build/repair/extend, how much parking should be available and how much to charge for it, and how much to continue ensuring the current car-based economy is well supported/subsidized. If those decisions gradually moved towards "let's not assume cars are the be all and end all", we could still slowly unboil the frog as it were.
US public transit is ruled by homeless and criminals. Constant stabbing, sexual assault, robbery, and stalking.

I will not take my kids on any transit where they might be assaulted by a naked homeless man. America will never have safe public transit because it lacks the will to handle the mentally ill and addicts.

If the city you live in has been entirely designed around private motor vehicles and lacks any decent transit network (LA being the obvious example), no amount of investment into helping the mentally ill and drug addicts is going to make transit an attractive option for more than a tiny percentage of the population.

Thankfully in Australia's biggest cities our public transport systems are generally clean and safe to use - but a) they're not always super reliable, despite some improvements in recent years b) they're often poorly interconnected, meaning I could potentially do 80% of the journey sitting in comfort on a train, but spend 3 times longer than it would take to drive trying to deal with getting to/from train stations and c) there are still huge areas of said cities that are fairly poorly served by trains, and buses will always be a second rate way of getting around. Oh and d) you can't carry v. large items or animals on most public transport (*). All solvable problems, some easier than others, but there's a distinct lack of real political will to do so.

(*) e.g. it'd be a 15 min train ride to take my dog to the beach from where I live, but she's not a service animal so wouldn't even be allowed on, despite taking up less space than a human.

> because the modern automobile is a wonder of transport speed, comfort, and convenience.

It's also heavily subsidised and its cost does not include a signficant chunk of externalities.

Also, this has been discussed to death, but a large chunk of car usage can be replaced by other modes of transportation. However, that transition requires upfront infrastructural investment.

Sadly, arguments like yours ensure that investment won't happen. So, externalities will keep piling up, until the situation will get dire enough that 1. it can't be ignored anymore and 2. it's too late to meaningfully undo the damage.

Think of how differently the 20th century would have played out if we didn't have such a demand for oil.
For example if you google "why did Japan enter WW2" the summary answer is:

> "Faced with severe shortages of oil .. Japan decided to attack the United States and British forces in Asia and seize the resources of Southeast Asia."

It’s the other way around. They lost access to oil because they entered WW2.

Had they not decided to invade Indochina (and China before that) US wouldn’t have embargoed oil exports to Japan.

energy is what replaces human labor and also makes things possible that human labor can't even provide. Our energy desires in the future will grow even higher. It's not a defect in human nature, it's a defect in the laws of thermodynamics.

Stop fighting it, you're wasting energy.

Taking the bus is inconvenient, especially in Los Angeles. We do not have a great public transit system. However, it is far cheaper than car insurance. One bus ride is $1.75 these days, which is quite a bit--but it also includes transfers up to at least an hour after you get on. I usually get a ride to work, and I take the bus home daily, except on the rare occasion I manage to get a ride home with someone at work. *I pay $0 in car insurance, gas, maintenance*. I pay $1.75 for the bus on most days, while others might have to pay $3.5/day; A day pass is $5 if you need to make a third trip during the day, or go backwards for shopping (taking the same line in the opposite direction doesn't count for a transfer)
If you spend a hundred years optimizing your infrastructure for one mode of transport while disregarding all others, it's not surprising that it's the most convenient, or indeed the only possible, mode of transport for a majority of people.
Cars have such a low price because the cost of them is not born by the person purchasing them.
Are there any large-scale public transportation systems that aren't reliant on huge government subsidies?

London: 3.6b pounds https://www.google.com/search?q=london+tube+government+subsi...

New York: $7.2 billion https://new.mta.info/budget/MTA-operating-budget-basics

Amsterdam: 370m euros for 3 months service https://www.railjournal.com/financial/dutch-government-provi....

Ok, Hong Kong appears to turn a profit.

This is the wrong question: the right question is whether public transit is more subsidized per passenger-mile (or freight mile) than our road networks.

(Even more abstractly, it doesn’t matter whether or not public transit is highly subsidized, so long as the positive externalities of that subsidization are deemed worth it. You don’t get to the size and density (and corresponding economic output) of cities like NYC by allocating personal parking space for every resident.)

Not many, especially if you include car travel - very few roads are privately built, compared to what the government does.
We've also engineered our society to make cars too convenient and necessary.
One application of (EV) cars is the robotaxi. Once this solution reaches critical mass, car ownership as we see it today will drop off.

If I can send my car out to be a robotaxi while I'm at work and/or :^) asleep, then how much do I care that MY specific vehicle return to bring ME home, when I could just use any other robotaxi available? So then I don't own a car at all and ownership elsewhere falls and the number of total cars drops to the number needed to handle only the maximum number of simultaneous rides.

Robotaxis don't have anything to do with and certainly aren't dependent upon EVs. I highly doubt robotaxis ever make it. And at that point, why not invest in other infrastructure. It's pointless to have big vehicles carrying one or two people.
Once cars start being designed for robotaxi use, it makes economic sense to be much smaller: most rides are one-passenger. (Though who knows what crazy outcomes you end up with under the regulators.)
This is an excellent point here are a few more.

EVs are usually designed for consumers convenience insofar as being able to travel a substantial distance between charges to accommodate a minority of actual use when user may need to travel further than the average commute inside the city. A company that operates a fleet of taxis can purchase a very large number of short jaunt single/dual passenger EV and a much smaller number of large vehicles and task the former with the majority of rides either charging frequently when unused or hot swapping batteries when theirs get low. Therefore weight and ergo tire dust might be decreased even more so than one might imagine from size alone due to the reduced battery needs.

One might also suppose that in exclusively urban environments it might make sense to provide harder tires designed to produce less dust and less aggressive driving than human drivers to the same end.

Most car trips today are single person and yet cars are enormous and getting bigger all the time. It's not the regulators, it's the consumers that want the crazy outcomes.
I doubt that's the case. And how would that work?

If we look at the economics of Uber and Uber Eats, we see that they have shifted to ride sharing and also delivery sharing. In that, it makes more sense to bundle up multiple people and deliveries into one. Doesn't that sound a whole lot like buses?

> Cars ... incredibly useful

Not where I live, in north western Europe. Here the subways are fast, and not many use cars inside the city. Many buses and bike lanes too.

Here, cars are slow: traffic queues, finding a parking lot. But the subway never runs into any traffic queues.

And the subway is many times cheaper than a car's monthly cost. And I can read HN on the subway

this framing, in making no reference to the thermodynamics of transportation, or of the human economy in general, mistakes mythology for reality

pursuit of convenience and immediate utility with scarcely a thought for consequences propels us toward hard physical limits at speed

> It isn't contrarianism to point out that a solution is not the solution everyone thinks it is.

Literally nobody thinks that EV's will reduce microplastics. What are you even talking about?

EV's have the potential to dramatically reduce our reliance on gasoline. Current EV technology is far from perfect, but do you think people will just stop having personal transportation? Do you think it's better to keep using gasoline cars forever? So you agree that some kind of non-gasoline personal vehicle is likely to be dominant for some time as a method of personal transportation, unless you are just ignoring reality completely or think that people will magically change how they live in even more fundamental ways without incentives to do so, which is magical thinking. So EVs are inevitable, since there is no other credible alternative to gasoline personal vehicles that is even proposed, and EVs are starting to displace gas vehicles in significant numbers.

So keep shouting as much as you like about how we need to 'stop normalizing the idea of a car' but just realize that less than a fraction of a fraction of a fraction of 1% of the world will even bother to listen to it, and in the meantime we are likely to end up building several billion electric cars before another alternative comes around. If you want to change the world, develop the technology that makes it make sense to act the way you want people to act, because nothing else will persuade anybody.

> Literally nobody thinks that EV's will reduce microplastics. What are you even talking about?

Not that, for starters.

Is there data that proves inconclusively that electric vehicles AND the new infrastructure and mining and every other systematic thing that comes along with them and doesn't currently exist is actually (not just hopes and dreams) less impactful on the environment? Because as far as I can tell, your comment relies on that, and I haven't seen that data. I could care less about holding on to gas-guzzling cars. I would just like to understand things better before jumping headlong into a "solution" that may or may not be any better. And there are massive incentives for companies to jump into EVs, so there is a lot of conflict of interest with EVs. Can corporations and investors be trusted when they stand to make a fortune?

Again, my point is to reach an understanding. I do not currently understand why EVs are some bastion of hope when it comes to cars. The best data that I have seen does not account for disposal of batteries nor the mining, long term maintenance and upkeep and continual use of EVs, infrastructure, etc. when it comes to EVs. And if they are better, then where is the crossover point when all this is considered? Is it 10 years? 50 years?

And yes, I do think re-enforcing the car is not a good idea. You can think it's unrealistic, and sure, in the short term it probably is. But we shouldn't just throw our hands up and reach for a new "solution" that just brings new problems.

It is a fact that EVs are better for the environment and will be even more better once certain infrastructure is built out. There's no reason to shit on an improvement just because it's not a cure. The data is a quick search away if you're actually interested.
Well, I have looked, so if you don't mind pointing to data that addresses what I mentioned then that would be appreciated.

It is hard to find, but what I have found is that EVs cross over, in terms of emissions, around 6-24 months into ownership over ICE vehicles. This accounts for manufacturing to use. As far as I could tell, it does not take into account the new mining required, the new manufacturing centers, the new infrastructure, battery disposal, end of life scenarios, etc. Basically, what I've already said.

These are systems. Yes, in isolation EVs are better than ICEs. As you start to broaden the viewpoint, I think things get a loss less definitive such that the wins become a lot less impactful.

Being honest, I think the main reason that EVs have so much hype is that because people plan on making a lot of money from the lithium and other mines and selling the EVs.

Did you know the lithium in batteries is 95% recyclable? So even if lithium mining is dirty, the amount needed for 2 cars might actually be used in 8 or more cars over time. Hopefully we find something even better for batteries.
Your problem with EVs is that they don’t eliminate the idea of cars? Let me guess, your problem with the Impossible Burger is that it doesn’t eliminate the idea of eating meat?

Entangling ideology with progress is a recipe for getting nothing at all. We see this consistently in climate activism and drug activism. If you try to use a crisis (say, global warming) as a wedge to force your ideology (say, austerity) on the public, you get zero progress on said crisis.

That's a disingenuous response. The idea of cars and car culture have significant negative externalities (the tire pollution in TFA/GP, shitty urban planning, classism/marginalization of people who can't own cars, and so on). Those externalities might be worth it, or they might not.

But that's not "entangling ideology with progress", that's just ... pointing out the drawbacks of a progressive initiative (EVs).

Put another way, the idea of a burger decoupled from the beef industry has few negative externalities. The idea of a car decoupled from fossil fuels does.

Generally agreed, but the noise from cars is mostly friction and turbulence (and honking/sirens). Switching to electric won't solve that.
The car noise problem is partially solved (or improved) by EVs, actually. The tires used on EVs tend to be efficient (low rolling resistance), which translates to less noisy tires. Additionally, their body shape tends to aim towards very aerodynamic so they have less turbulence noise. If they didn't do this, their efficiency would be much worse so it essentially becomes a necessity.

It's pretty evident when you drive next to a large vehicle with knobby tires meant for off-roading (Jeeps seem to commonly have these). The tire noise is easily MUCH louder, even ignoring any engine noise.

The other thing, broadly, is road construction can lead to a huge difference in noise from highways. I'm sure you've experienced huge differences depending on the road surface.

I think it is marginally reduced, definitely not solved. It also depends on the tires a consumer puts on their EV once it leaves the factory, and anything about 50kmph is still very noisy.

I think that is good in one aspect though, road noise is the only warning you get that an EV is approaching, which in a PED/Cylcing friendly city is important.

EVs already need to make noise at 19mph or under in the US.

Personally, I'd prefer strongly if road noise were eliminated entirely. It'd lead to a better society broadly by reducing noise pollution. Ped/cyclist safety is better handled by other policies than "just make more noise" IMO.

Well I agree with both points, especially the latter. But I would certainly prefer we solve for the latter first.
I was in Shenzhen recently, walking around the shopping districts, and I was constantly feeling a sense of unusualness. Eventually I figured out that it was because that despite all these cars and scooters on the road, I felt like I was waking in a forest, as most of the sounds I hear are from people, and the cars and scooters are pretty much silent, since so many of them are electric.
> The tires used on EVs tend to be efficient (low rolling resistance), which translates to less noisy tires.

EVs are just cars, any tire that you can put on an EV you can also put on an ICE car, so that is not a differentiator.

EVs tend to be heavier though, and weight is a primary factor in how fast a tire wears.

You can hear the difference with your own ears. Even if a freeway sounds the same, it's obviously different when an EV rolls through the alley or shared driveway vs an ICE car.

Not to mention the jerks intentionally making noise with loud engine mods but I guess there's no getting rid of them.

> the noise from cars is mostly friction and turbulence

Agreed. I can't even hear the engine in my car on the highway over tire and wind noise.

People on the outside can hear it though.
I don't think they can unless the car is not moving. The point is: the dominating sound pollution from a car is from sources that are not removed in EVs.
> not moving

You mean like at a stop light or even a stop sign? A very common thing to be near in a city?

You mean when other cars are still moving?

And what is your point, in general? Engines make noise. That's not under dispute.

EVs are significantly less noisy on residential streets though. You know, where people live.
Only below 18mph or 30kph.

> As required by the PSEA, (1) this rule proposes to establish FMVSS No.141, Minimum Sound Requirements for Hybrid and Electric Vehicles, which would require [quiet vehicles] to produce sounds meeting the requirements of this standard. This proposed standard applies to EVs and to those HVs that are capable of propulsion in any forward or reverse gear without the vehicle's ICE operating. The PSEA requires NHTSA to establish performance requirements for an alert sound that is recognizable as motor vehicle in operation that allows blind and other pedestrians to reasonably detect a nearby EV or HV operating below the crossover speed. The crossover speed is the speed at which tire noise, wind noise, and other factors eliminate the need for a separate alert sound.

>[...]

> This standard will ensure that blind, visually-impaired, and other pedestrians are able to detect and recognize nearby hybrid and electric vehicles by requiring that hybrid and electric vehicles emit sound that pedestrians will be able to hear in a range of ambient environments and contain acoustic signal content that pedestrians will recognize as being emitted from a vehicle. The proposed standard establishes minimum sound requirements for hybrid and electric vehicles when operating under 30 kilometers per hour (km/h) (18 mph), when the vehicle's starting system is activated but the vehicle is stationary, and when the vehicle is operating in reverse.

https://www.regulations.gov/document/NHTSA-2011-0148-0075

In residential areas 30 is the usual speed limit where I live.
So the 405 will finally be whisper quiet.
I would think having a vehicle be entirely electric must allow more options in terms of car body shape and even tyre shape/material that could possible reduce noise (and particulate) pollution even further. And certainly if we could reduce the vehicle weight (I gather the current generation of EVs typically weigh 25%+ more than their ICE equivalents - and cars have generally been getting heavier over the last couple of decades anyway, which is a trend that we desperately need to reverse, and won't happen without legislation). Having said that, as a cyclist the idea of not being able to hear cars around me is somewhat disconcerting.
I have no trouble hearing EVs approaching, they sound identical to modern ICE, which is to say 90% road noise.

Some ICE cars are noisier by choice of course but modern commuter cars are very quiet at the exhaust typically, the road noise is the dominant noise.

I have cars driving past me at about 50kph right now, I am barely hearing the engine for about 3 seconds or less as it passes, and the road noise continues to be audible for about 20-30 seconds. Pretty much all I am hearing is road noise. Same was true when I lived near a highway. Just a whooshing blob of road noise.

Driving both a gasoline car and an EV, I can surely tell you that pedestrians get out of the way when I approach with the former much more often than with the latter. So they are no identical. Of course where I live there's no law-mandated minimum noise level for EVs.
We might end up in the weeds here, but I imagine you are meaning when moving relatively slowly? I hope pedestrians aren't in need of moving out of the way of your driving over 25kmph!

Indeed at slow speeds EVs are quieter. That probably does make a difference for inner city traffic, which is also where you really want less tailpipe emissions, EVs help there too.

Due to their vastly greater mass and torque, EVs produce far more tire pollution than ICE vehicles do. In addition to that, tire dust is a far larger part of the overall pollution from operating a car than even the emissions from an ICE car. "Research done by UK-based independent testing company Emissions Analytics showed that used tyres produce 36 milligrams of particles each kilometre, which is nearly 2,000 times higher than the 0.02 mg/km average from exhausts."

Article here: https://earth.org/tyre-pollution/ Research here: https://www.emissionsanalytics.com/tyre-emissions

Well, there are no emissions from an EV, so obviously the tire pollution will be larger than the nonexistent tailpipe emissions. I’m surprised this has to be stated.
The problem is that you get what you give incentives for.

Right now, there's a big push to move to EVs. However, in the long run you might end up with more cars total. As the old cars aren't going away for a while. So you're kinda pushing a even heavier car dependence on society. All for a small net gain of reducing a few ICE vehicles.

If the same subsidies were also applied to (electric) bikes, public transit etc it would instead actually shift behavior.

EVs aren't saving society. They're saving the car industry.

For bike subsidies to work a ton of money would need to be put into installation of bike lanes too, though. Where I live a bike would be great, but bike lanes are rare and riding on the road along with gargantuan SUVs and trucks is not an attractive proposition.
It's only expensive because one insists on having all the roads remain for cars and need to build bicycle infra in addition, often by purchasing land next to the road, rebuilding intersections etc.

Can do it cheaper like how they did in Paris: just give some of the roads and lanes to cyclists. Almost free, might need a bollard in the beginning, but the road is there already.

> This sentiment is just contrarianism, I think.

Maybe some of it, but it's very valid point.

Switching everything about the country's infrastructure from gas to EVs is a huge undertaking. If we're going to do such a massive change, just to end up with something that still carries all the same problems except one, that's a missed opportunity.

If there was a will to spend that quantity of effort in making public transit practical for the long haul and heavily promoting cycling and e-bikes for the short haul we'd be much better off.