This is an uninteresting and uninspiring line of thinking that ignores the nature of socially dynamic systems which don’t exist in a world of instantaneous cause-and-effect.
His conclusion states that electric cars make a difference, but they don’t make a real difference: “I do think they can slightly reduce unsustainability” but “by switching from a regular car to electric I might think that I am making a real difference”.
I’m sorry that the author doesn’t consider a real reduction in emissions a real difference.
Look, it’s simple, climate change will require a concerted effort to change in multiple markets across multiple arenas. And the solutions are not mutually exclusive. People that buy electric cars to help the environment or become vegetarian, are probably more likely to make additional changes in their life, and persuade others to make changes as well, to reduce emissions.
Most people arrive at the decision to purchase an electric vehicle exactly because they are questioning their way of life. Electric vehicles are not a talisman of false hope, they’re a singular step in the right direction.
Putting that technology into the electric grid and combining it with renewables will enable dirt cheap, limitless energy, which will contribute in a major way towards solving all the other problems OP enumerated.
Consider using the term "low-carbon energy" in place of "renewable energy". We want to promote the right stuff. Biofuel is considered renewable but is high carbon. Nuclear fusion would be low carbon but not considered renewable. The difference matters hugely for future energy policy.
By attaching wheels and motors, electric cars make people pay more for batteries than they ever would otherwise be willing to spend on energy storage.
Off peak charging already exists today, however there aren't enough electric cars to make utilities heavily incentivise of peak charging solutions (it would only make sense for me to do so if my car was fully electric and not a hybrid due to initial installation costs)
The article does not claim that electric cards do not reduce emissions sufficiently to solve the problem of climate change all at once. It claims that electric cars increase emissions and that increasing emissions exacerbates the problem of climate change.
It's not saying that electric cars are only a partial solution. It's saying that they are part of the problem.
The author correctly points out that the total increase in car usage, mostly conventional engines is going to offset the small dent that electric cars make, and that cars themselves are only a small fraction of the transportation industry to begin with.
And not to mention that there's global shipping, construction, meat consumption all of which is by itself faster increasing than any environemntal solution in the respective domains which all only marginally change the equation to begin with.
Our ecosystem doesn't care whether we tried really hard and if we were really good citizens or whether we did nothing, all that matters at the end is if our efforts were significant enough to not degrade our environment. And we're off by a magnitude or two and that's not going to change until we make radical changes to how we manage our societies.
If you have $100k left to pay on your mortgage, and somebody offers you $5k towards the mortgage are you going to tell them they're offering you a "false hope because you'd still have $95k left to pay"?
EDIT: This is also known as the "nirvana fallacy": because the solution is not perfect - that means it is worthless.
A choice that I’m grappling with personally (as someone who lives in the suburbs in the US and owns two Teslas) is that I should really move somewhere more sustainable, i.e., more density so that I can get rid of my cars. That’s more difficult given family needs etc. If I didn’t have to factor others’ needs, I would have done this already.
This is the point that I think the author is trying to make. Changes at the margin aren’t addressing the real problem - they’re treating the symptom, not the disease.
To complete your metaphor and make it more accurate: we don't know exactly how far away the wall is. Reducing acceleration (emissions) is good unambiguously. If we reduce them fast enough, maybe our seatbelt and airbags will make the crash survivable.
> Our ecosystem doesn't care whether we tried really hard and if we were really good citizens or whether we did nothing
Yes, it absolutely does "care". It's not a black and white issue. Each fractional degree more of temperature increase causes dramatically more serious change to the environment. Every possible reduction is valuable.
I don't like your metaphor. Individually this may be enough to slow down for that tight hair pin. As a society each additional electric car is someone putting the brakes on some massive train, others may still be mashing the accelerator, but eventually the balance will tip.
That (almost-certainly-incorrectly) assumes that conventional engines will continue to grow in use forever despite electric vehicles continuing to decrease in price and increase in performance/versatility/diversity. At some point we'll see an inflection point, especially as charging stations continue to proliferate.
That is: just because electric cars ain't dominant marketshare-wise now doesn't mean they'll never be.
First, can you not buy an electric car and advocate and enact organizational or systematic change? They’re not mutually exclusive.
Second, how do dynamic systems composed of many independent, self-directed agents change? Instantaneously or over some period of time? How long is that period of time? Probably much longer a period of time than it takes to purchase an electric vehicle (< 1 minute) and reduce your emissions immediately.
I mean after about a decade I finally gave in and bought a used TV (instead of using a PC monitor). I already don't fly to useless tech conferences, and work remotely (so no mindless daily commute).
And eventually when the e-charger network will become widespread enough around here, I guess, I'll buy a used EV instead of the current car, because cities can't ban these smoke machines fast enough.
And when the choice is presented I already buy local stuff.
But.. this is a luxury for me/us, because of the enormous income inequality bonus of IT/tech.
Those who already live on the edge won't pick the local things, they will pick the cheapest one. And the way to make the GHG-friendly stuff cheap is to tax the shit out of the GHG-positive things.
And that unfortunately seems like a pretty hard challenge, thanks to our wonderful society favoring chauvinists rhetoric, trade wars, nationalist triades, and other bullshit.
So, yes, in terms of the big picture EVs don't matter much, but without even presenting an alternative, it'll be quite impossible to persuade the other half of society.
Whoa there! These engines are indeed not optimized for emissions like NOx and particulates, but they are impressively efficient. I believe that a good deal less CO2 is emitted shipping a container across the ocean than would be spent driving it across the country.
Anyhow, the economic solution here is clear: a carbon tax that applies to imports. The serious proposals do this.
In fact, everything I know suggests the opposite - environmental engagement is always a positive feedback loop.
I have seen far too many examples of self declared communists saying things like a $20/hr minimum wage is bad thing because it distracts from overthrowing "the oppressor".
It's failing hardest in the developing world because do you really expect people in Africa, South America, and Asia to listen to rich Westerners guilt trip them into not doing what those same rich Westerners are doing? "To save the planet we need you to stay poor." The response is a predictable "fuck you."
There are only two possible futures:
1. We develop ways of running our civilization in a more sustainable way. This is a huge multifaceted roll up your sleeves engineering problem. Electric cars are a huge piece because they break a big part of our hard dependence on carbon based energy and free us to substitute other things. Anything that gets hot, blows, flows, or shines can make electricity, while ICE cars only run on petroleum. No, it is not enough, but the way you do things like this is piece by piece.
2. We adapt to climate change and other major environmental problems as they unfold.
Some world where people stop wanting transport and air conditioning and such is as realistic as the one where teens dont have sex.
Edit: I guess what I'm saying is that this is an engineering problem not a moral problem. Environmentalists have treated it as a moral problem for 50 years and this has accomplished nothing at all. It reminds me a lot of the drug war.
Edit #2: I also see a similarity in the human reaction. When you shame teens about sex they still have sex but they hide it. Shame people about industry and they outsource it all to China, in other words hide it.
I disagree. I think the argument that's being made is rather that switching to electric cars isn't enough, but people focus on it so heavily that people feel as though switching to an electric car is saving the planet. The problem here is that it's not enough and due to how hyped up electric cars are there won't be enough will left to tackle many other problems that affect climate change.
I don't know if I came across properly, so I'll explain it in a different way: humans have a limited amount of attention and will. Switching to electric cars is a useful move to combat climate change, but due to how hyped up electric cars are, it will satisfy many people's urge to do something for the climate. This occupies most of the limited amount of attention and will, thus there isn't enough left over to tackle all the other, bigger, problems.
Nobody said "buy an electric car, and you are done, the planet would be saved". And if some people do believe that, then it is an education issue, not an electric car issue.
A bit tired of people shooting for perfection and berating those who actually try to make a difference, even so slightly.
Maybe a more effective solution would be to ban any fossil fuel powered large ships and planes ("the 15 largest ships in the world emit as much nitrogen oxide and sulphur oxide as the world’s 760 million cars." http://www.industrytap.com/worlds-15-biggest-ships-create-mo... and https://en.wikipedia.org/wiki/Environmental_impact_of_shippi...). And yet we all know this is not going to happen anytime soon... and still we would keep getting blog posts saying that electric cars are a problem (of hype or whatever) for the environment.
- Energy saving appliances (LED lights) [Mostly a checkmark; done]
- Vegetarianism / local, sustainable, slow food [Growing trend]
- Electric vehicle [Current fight]
That's mostly it from an average individual's day to day carbon footprint. After that you might argue over things like flight patterns and cruise ship carbon, but those are less day-to-day and more infrequent and start to get into "nice to have" easily interchangeable work/vacation/models.
The article is correct that there are greater systemic issues to solve. Sure, it would be great to bring back more public transportation, (re-)build better more walkable cities, better deal with the environmental externalities of our many industries, etc. But we aren't going to push the scales on those without collective effort, real political policy decisions, and probably regulation and taxes. We aren't going to correct these things on "many people's urge to do something" at an individual level, and focusing on it heavily isn't what's exhausting or will exhaust individuals from bigger problems, focusing on it only being an individual effort crisis is distracting us from dealing with bigger problems.
This isn't a problem solvable from consumption alone and it is well past time we stopped pretending it is. It's a political problem we keep pretending the markets will solve because the markets own the politicians and that's what they want the politicians to tell the people.
People have plenty of attention for the things they care about. What they don't have is the ability to change much at all about the bigger problems
It's not enough it's worse : basically by buying an electric car you're outsourcing your pollution to China and Africa.
There are unfortunately still many, many people, who—even if they accept that human caused climate change is real—do not appreciate how urgent the crisis is.
I am one of these people. How urgent is it? Between the denials and exaggerations, I really can't tell.
So he's not trying to argue for a total solution or no solution. He's arguing that the proposed solution is actually part of the problem, and that it is not a solution because it is part of the problem, not because it is a partial solution.
You, and others in this thread, are saying that electric cars are a small step towards a solution to climate change, even though it is not a complete solution. However, any solution to climate change, partial or complete, needs a reduction to our greenhouse gas emissions and electric cars do not achieve such a reduction (to CO₂ specifically).
That's because having only a few people buy electric cars does not reduce CO₂ emissions given that everyone else keeps buying more and more normal, dirty cars; and having everyone buy electric cars does not reduce CO₂ because then we have enough electric cars that we are still emitting more than we can afford to.
I'm not sure about that, some of my neighbours seem to think that giving up plastic bags is enough to offset their annual holiday in Bali.
BEVs are clearly the future, and offer opportunities for distributed storage and demand dispatch that will help us keep the grid stable even with high renewable mixes. They're going to be great in the future, and for that we need to build up a market for them. That's where the real difference will come from.
When storage at scale is the hard part and electric car batteries can power a house for a few days? Not to mention that the transportation sector is a part of the grid fundamentally. Even if it interferes with one metric it is still better overall which makes the complaint seem like it misses the point.
if we use the electric car as a way to persuade ourselves
that our 'way of life' is safe if only we all switched to
electric vehicles then we are ignoring the elephant in
the room
I'm genuinely asking for sources because I don't know of anyone that is pushing electric cars as the solution. Not Tesla, nor people who buy Teslas, nor people who buy electric cars.
I want sources because all I can do is speak about the individuals I've come across. In my life, some of the people that have bought electric vehicles also:
- Advocate in local government for bike lane buildout in their cities.
- Adopt vegetarian or vegan diets.
- Ask their employers to buy carbon offsets for any work-related flights.
- Push schools, hospitals, governments, apartment complexes, etc. to transition what they can to solar or wind energy. (My brother's HS didn't have solar panels, now they have solar+batteries providing some X% of their energy needs.)
The list goes on.
Yes, I agree with the author, electric vehicles aren't the full solution. No, I don't agree that they're a talisman of false hope. That's pretty strong, inflammatory wording. And no, I don't agree with the author's decision to set his article in a negative framing. To me, that does more to invite analysis paralysis than a positive framing would.
If he (or anyone) knows a better route, then please offer CTA for a program where individuals can pay $X for a guaranteed Y benefit towards addressing climate change. Electric vehicles offer exactly that CTA. Why didn't the author?
Building a new (electric) car also produces emissions. It may be that we produce less emissions overall by continuing to use existing cars.
In France for sure : https://en.wikipedia.org/wiki/Nuclear_power_in_France
in China I don't think so : https://en.wikipedia.org/wiki/Electricity_sector_in_China ...however local pollution is zero so that's huge benefit for large cities of course.
I read the article and didn't get that impression at all.
I got: electric cars are an improvement, but don't fundamentally solve the problem.
Oversimplistic view, you have a stake in Tesla or you don't know better. Otherwise you would also discuss the TCO, the total power need to produce e-vehicles, where Lithium is harvested and under what circumstances, that increased electricity demand fuels the discussion about nuclear power plants. And many more points to consider which certainly don't give a 100% conclusive picture in favor of e-mobility.
Instead of a smooth flow, you get drivers that do:
- high accelerations
- nervous braking
- idle engine running between 30 - 60 seconds (120 max?)
Maybe I'm asking for a problem too complex to solve, but a smooth oriented traffic organization would help. Well, that is until fossil fuels are removed from the market.
Acceleration does not waste energy (other than speed related things like wind resistance). This is a myth that is perpetuated without merit, but probably because it's typically associated with overall aggressive driving, which implies bad braking habits.
Max efficiency is typically near peak torque for internal combustion engines [0]. For EV's, electric motors are actually most efficient at higher RPMs [1].
Fuel efficiency can be measured by breaking habits alone.
Edit: sources:
[0] https://i.stack.imgur.com/RE4SM.png
[1] https://qph.fs.quoracdn.net/main-qimg-fcf541de83bd871b9ba92d...
After that, encouraging building energy efficiency so aircon is not needed so often would be beneficial - well designed buildings that promote airflow without heat exchange for instance. Extra insulation and so on.
Promoting more localised towns and cities, with shared waste/water facilities is good - that datacenter heat can drive aircon or hot water for the town.
Lastly, electric cars as you've said, have many problems - care to see how 2 different companies' cars handle parking in a busy car park? ;)
The best transport option might be smartrail (similar to https://openprtspecs.blogspot.com/?m=1 but steel wheel/LIM and faster).
Smartrail and PRT are designed as a point to point separated-grade network carrying on av. 1 person or a pallette of goods. With a hanging rail you don't need heavy batteries, parking for the vehicles, you can run a pod straight into the factory to pickup goods, and large/rich places can pay to have track straight to their door.
You can prefab the rail and as land usage is just poles in the ground it can be rolled out over fields etc quickly. Track is one-way to eliminate junctions. Pods are on-demand ie. No waiting.
Accessibility improves, you can use the top of the rail to generate (solar) power, run highspeed internet cables in the rail to improve comms across a country, and save on distribution center logistics as you're going point to point.
The last mile may possibly be an issue, but forklift drones and bicycles can take most of the load I feel.
Drivers for this are that it would go fast (200mph+ as light pods so little wear), can go overnight (sleeper pods), you could buy track to your door, personal transport (like a cinema room if you want). The main real issue with cars is that there's a large lobby behind what is a legacy transport solution...
By way of example, UltraPRT has been running flawlessly at Heathrow airport for 10 years, was built on time, on budget, and performs exactly as predicted/modelled.
For more info checkout http://faculty.washington.edu/jbs/itrans/ in particular Swedetrack
The last thing to mention, and the elephant in the room, is overpopulation. Looking at the stats it seems that birthrates for developed countries is in decline, so the obvious solution is to give everyone a good quality of life.
The issue here is actually at the heart of economics - how do we run an economy with an ageing demographic? Japan is the leader here and they are placing a bet on robotics. What happens though when robots consume 80% of jobs? That may be the issue we need to solve, and as you can effectively tie energy to economic prosperity on a macro scale, a solution presents itself - create more (environmentally friendly) energy sources to raise global wealth.
https://www.mrmoneymustache.com/2013/04/22/curing-your-clown...
The author sees all sorts of good things about electric cars. I drive them myself. I love cars. But...
The points the article makes about cars being part of a larger flawed system of urban and rural development are spot on.
'Self-driving' cars will only make this worse.
Even just the excessive prevalence of hard-top surfaces in roads and parking lots leads to environmental catastrophe when flooding begins.
Urban sprawl leads to farmland and natural area destruction.
The car is the ultimate symbol of entitled consumerist individualism, and it is becoming more and more unsustainable.
The net effect of every household being in car(s) with a population as big as we have is really bad, even if all emissions were to be eliminated.
If all the private investment money being dumped into self-driving technology at the moment were public money being put into urban mass transit, just think of what could be accomplished...
Big Subway systems in big cities are pretty famous for seeing executives in suits and celebrities sit in the same bus as beggars.
> ill gotten gains
That's... quite an assumption you're making there. Sure, some execs are assholes. But most true wealth is driven through cooperation.
In North America
What you are saying here is not true of Europe.
This is a cultural problem, and says a lot about American culture. Racism, excessive individualism, and status seeking.
I remember being shocked when I first visited suburban Atlanta for work. Atlanta is a lot like the greater Toronto area (where I live[d]) -- big giant sprawl. But unlike the Toronto area, people in the suburbs were actively campaigning _against_ the extension of rail into their area, because they didn't want the undesirables from downtown coming into their prosperous sprawl.
The obvious solution is higher taxes for the wealthy. Wealthy people have higher climate impacts across the board, from increased meat consumption to larger houses, to first class flights and private jets.
Moving the emissions away from the vehicles , away from city centres and roads to the factories and power stations where they can be controlled would save thousands of lives.
Our children will look at us how we look at people during the industrial revolution. And a gradual change is better than no change at all.
Depressing! But we need lighter vehicles all round, and less travelling in general.
Yes we need to move towards more sustainable transport (mass transit) and reduce the overall load but EVs don’t hamper this movement.
Regenerative braking does not have this problem. Although the tyre problem remain.
>Researchers at Johns Hopkins University and other institutions who studied Stockholm’s congestion-pricing scheme found that the policy cut air pollution in the city center and reduced childhood asthma cases by nearly 50 percent.
Hybrid gasoline/biogas can be as co2 efficient as diesel if not more with a lot cleaner tail pipe air. Almost zero local emission with 10kw batteries and upwards.
I agree with him. And that's why I keep saying that global warming is here to stay. We had better to learn to cope with it rather than hoping it can be reversed!
If the west moves off of fossils the rest of the world will get them cheaper and still burn them all, it's too important to get cheap energy for all the countries that are not as rich as the west and still need a lot of growth. For that not to happen the west would have to somehow share and distribute all the wealth it accumulated with the rest of the world or somehow force the rest of the world into the middle ages, neither of which is realistically possible. Not sure what else can be done, but it seems the earth will inevitably return to the pre historic climate where all those fossils were still in the atmosphere.
The problem of global warming is the problem of distribution of wealth in capitalism itself.
Furthermore, I'm not really sure what the author thinks we should do? How can we maintain modern civilisation without factories etc.? Reverting to some primitive state seems neither realistic nor desirable.
You'll see plenty of complaining online about DC's transit system, but to me it is an example of what can be done.
Vienna metro station is ~13 miles as the crow flies outside the city center. It gets trains every 8 minutes and 12 minutes during rush hour. Compare to Boston where train stations at the same distance out have service every half hour during rush hour and once an hour outside of rush hour. Add to it that if you continue along I-66 much past Vienna, you enter HOT-3 lanes, where you either have 3 passengers in a car or pay a toll.
Guess what the result is? People in the DC area take the metro at Vienna because there is frequency of service and are disincentivized from driving. People in Boston drive in. It isn't a primitive state or a postmodern crowded dystopia. The people commuting from Vienna mostly live a suburban life with yards. The infrastructure is just there to encourage taking the train.
Today the train is every twenty minutes, and every run is half to completely full.
Why? Because on average people have to wait 20 minutes if they just missed the train, and if they just randomly arrive they often do not have to wait more than 10 minutes for a train.
Result, people use the train more often and for more than just work since the train is available so often.
Seeing 14 car 300 km/h capable shinkansens arrive on the same track in ~4 minute intervals in Hiroshima station (and elsewhere) is something to behold.
And the commuter system is sometimes ever crazier, with many lines running parallel in the city center, large stations having dozens of lines, together providing huge capacity. No wonder around 8 million people commute to central Tokyo, 1.3 million of them through a single station (Shinjuku).
1. Denser cities, like the centre of Paris or London rather than Los Angeles.
2. Walking, busses, metro systems, and cycle infrastructure for journeys within the city; high speed rail between cities.
3. Carbon taxes that cover the cost of recapturing the carbon. So ships and factories and things can keep operating, they've just got to plant some trees or whatever.
4. Nuclear power, alongside wind; solar; and a worldwide power grid to average out differences in production.
5. Remote working.
Ideas less popular with the HN community, but that you'll hear elsewhere include:
6. An end to endless growth.
7. Vegetarianism for everyone.
8. Total bans on certain polluting activities, where taxes would unfairly impact the poor and not the rich.
I'm sure you're aware of the political problems with all of these.
2. Good where possible. Where cars are better suited, the cars should be electric.
4. Those will be EVs even better.
6. What does this entail?
We could probably revert back to a 1920-1930 level of car without being in a "primitive" state.
That means less individual car ownership, and more bicycles, public transportation and more local factories/shops.
(But that was already 25 millions of car sold in the decade for about 100 millions inhabitant in the US, so it does not mean no car at all)
The most limiting factor is that since the 1930s all our infrastructure or civilization organization is based on having cheap oil and cars, so even if technically feasible, the path to get there is not so easy...
Reducing urban car ownership rates is a good thing, if nothing else it'll result in cleaner city air.
It becomes more complicated when it comes to the modern forestry and agricultural industries, not to mention mining and a lot of other raw material extraction, which are all completely dependant on fossil fuel for powering machinery, bulk transports, backup power and so on. Replacing all that equipment will take many decades no matter how it's done, and we need to start looking at stuff like ethanol/bio-fuels/E-diesel and such right away.
That would solve a large part of the problem the author describes as well -- it would be a nice interim solution while we renew the existing infrastructure.
Out of all the other industries dominated by massive corporations - and we know how they go about doing business - the first priority to save the planet is for John Doe to buy a new product! Also, let's create a culture where we feel justified to shame people who don't do it.
Of course nothing is black and white. I love electric cars and will probably get one. I think they're really cool and would love to do my bit in keeping things green.
BUT at the same, you got to see a bit of irony in the whole thing don't you?
For example, I would say that colonization was still regarded by some as mostly positively until the 1950s or 1960s, and today would totally look out of place (even if countries keep annexing their neighbors).
So it is possible the change will come quickly, not necessarily only because of regulations, but also because of the social norms. See recent articles about "flying shame".
https://www.nationalgeographic.com/news/2010/5/100505-scienc...
http://www.nationalarchives.gov.uk/education/resources/fire-...
That's human nature: if it ain't broken, don't try to fix it. And ignore those marginal, annoying naysayers, what do they know? But first let's install AC, nobody can work in these heatwaves :)
1. Traditional car maintenance is expensive and sucks
2. I'm betting due to natural disasters in the environment and in the Oval Office we will see fuel prices continue to rise
3. While I don't think it will save the planet by itself, it can certainly save lives. Emissions are dangerous to breathe in and we are willfully ignoring it.
In Vermont? Yes, their grid is 100% renewable.
Source: https://afdc.energy.gov/vehicles/electric_emissions.html
ICE vehicles are doing double duty on emissions but nobody's paying attention.
1: transition to renewable energy
2: figure out how to lower the carbon emissions during
1&2 sound a lot easier than completely transitioning off motorized personal transportation.
#2 can be done with appropriate government incentives, like a $100/ton carbon tax + equivalent tariff. Producers will use alternate energy sources and otherwise eliminate carbon wherever it costs them less than $100/ton to do so, and the $100 can pay for sequestration when it costs them more.
Of course #2 will significantly increase the price of a car. This will also help to convince people to use alternatives. But cars will still be significantly cheaper than they are in Denmark or Norway, yet those two countries are still fairly car oriented.
Further example: nuclear fusion is low carbon and sustainable but not considered renewable. If we charged EVs with nuclear fusion power stations, we'd all be happy.
In the renewable energy case emissions are miniscule, and in fact only come about because the chart assumes large emissions during manufacture - a lot of the processes involved in producing an EV could be done with renewable energy, and would be if we instituted a carbon tax or otherwise forced the issue.
https://www.drawdown.org/solutions-summary-by-rank
So its not a talisman, but it is certainly a real step in the right direction. I don't hear anybody saying that electric cars means we can just forget about the other causes of climate change?
A very contrarian article that just argues against a straw man. I suspect people who write articles like this are usually the ones who revel in being smarter than everybody else.
1. Incentivise retrofitting of electric transmissions to cars with internal combustion engines
2. Disincentivise the introduction of new models, visual updates etc. to existing cars via taxation
3. Incentivise durability and repairability - force car makers to produce cars that are modular and easily repaired, enforced limits on pricing of spare parts, force open-sourcing of designs etc.
Of course all of above would likely smash the car makers' current business model to pieces - and when you get down to it this is the real problem with the kind of genuine, general change we need to see in order to save the Earth.
Sustainable approaches simply will not deliver the kind of reduction in consumption required. Everyone is going to have to accept a much poorer lifestyle. The main blocker to me is the rich: how are they going to justify their continued opulence when the companies they own (are forced to) produce so little for the average person?
What would that do to help? Modern transmissions are fairly efficient (basically anything with a lockup torque converter is now very good and any manual or computer controlled manual transmission is excellent in terms of efficiency). I can’t see what an electronic transmission on an ICE engine would do that would possibly pay back.
To explain "collapse" briefly there is even a /r/Collapse convinced of coming doomsdays from various sources from any fear de jure from ebola, economic meltdowns, or global warming.
"Lifeboat ethics" refers to a rehash of Malthusians and Eugenicists arguing helping people who are worse off is actively immoral and rapidly justifies travesties. There is a reason I skip straight to evil when describing them - when in power their actions can have no other end.
"Look - pick a direction - any direction - and tell me what you see."
And what they see is plastic and metal and bar bottles with paint on them and more plastic and all the detritus of human society.
And every piece of it, as far as the eye can see!, will be garbage in 6 months to 20 years and sit on the ground and leech poisons into the Earth and nothing will grow from it.
Every.
Single.
Piece.
We, as human beans, have broken the cycle of life and death where something grows, flowers, dies, rots and something else grows and flowers. This idea that we can make a new shiny thing that will become more garbage to fix all our problems so we can keep eating more isn't going to change that.
The solution is that we simply have to do with less. And people will kill each other before they admit that.
It's already starting to happen now.
And then of course the attack on EV, because it is not about the climate, but about individuality. Individual travel simply does not fit into a world view where everyone has to change their way of living into the rational way. And offering a different solution is heresy.
Also, solutions that rely on substantially reconfiguring living patterns - moving from driving-required suburbs to walkable communities also have large embodied carbon costs. It's all well and good to say that suburbs are energy inefficient but the US has a lot of them already built.
Surely switching to bikes or electric bikes is not that substantial and immediately eliminates a lot of car related problems.
Of course, Jussi Pasanen is still completely right. The only solution is to stop driving cars.
Big cities can definitely phase cars put, and should electrify their public transportations for the people who can't bike.
Some form of "small number of passengers, not short but not long range" trips are going to have to be done ouside of cities, unless you displace people.
If "displacing people to cities" is your advocated policy, or "preventing people from traveling at all", that's a legitimate point to argue, but be prepared for fierce resistance from well meaning people (who're not going to massively vote for you...)
This we should electrify public transport first for maximum carbon reduction.
-1 Battery based Public Transport
Bad article all around. There is bias in that statement alone referencing the price of EV’s after an admission that they are actually better for the environment already. This article also references almost every negative trope about BEV’s.
What many of these articles fail to explore is any future advancements in technology that can solve some of the issues listed. Nothing in BEV technology is static, almost everything is improving from motor efficiency all the way to removing things like cobalt from batteries. It’s also possible that we will see a lot more localized solar and wind power for charging stations over time.
Lastly, autonomy is coming which will be a game changer when paired with BEV technology.
https://image.slidesharecdn.com/emissionsfromdrivingtowork-1...
IOW, similar to the Apollo project or the Iraq war. A heck of a lot cheaper than WWII.
On a tangent issue: it going to get even worse. The automotive industry predicts total annual miles driven to go up by 300% when autonomous driving comes through.
We still need to move to car free cities at the same time though.
That said, a very large part of small particle dust produced by cars comes from wear, especially brakes, tires, road surface and crushed stuff by the weight of the car driving over. If there is a significant uptick in traffic, electric will be better than the equivalent traffic if it were all diesel, but the aggregate amount of micro dust might still go up compared to today's volume.
The thing is, cities don't want any sort of cars these days. So in most cases the type of energy used to propel a car is beside the point and a lot of this discussion doesn't matter any more.
I think the author's point is that if they were all electric, there would _still_ be 300,000 cars crossing the bridge each day, and the problems of road maintenance costs, pedestrian safety, and soul-deadening commute times remain. Fewer GHG emissions, to be sure.
A good next step would be to focus on reducing the total energy of the system. Minimizing 1/2 m v^2 is your friend here -- reduce weight and reduce speed.
I read that there are over a billion passenger cars right now, let's say we manage to shift them all to electric by 2050 (not saying this is realistic), sure it'll move the air pollution out of the city, but what about long term pollution, manufacturing, recycling, &c. ? Would it really solve the problem or simply move it out of our sight for a few decades ?
It was a question that was completely missing the forest for the trees. Just like this article is claiming all the EV boosterism is doing.
An EV car is still a car. It's still three tons of steel that goes way too fast and gets used in all manner of inappropriate ways. As an EV owner, you are still part of the problem. Not to mention that you just bought a fantastically expensive vehicle to signal how much you "care" about the environment, but not enough to give up any creature comforts. And how many anti-malaria bednets could you have bought instead if you got a used fuel efficient ICE or, gasp, no car at all?
Much higher impact would be accelerating retrofitting our cities and towns for other modes of transportation: bikes and scooters, massively expanded public transit, and walking.
Solving environmental impact is extremely political and is fought every step of the way by those with vested interests.
This adds nothing to help improve things, it actually does the opposite.
Yes, we know if we went back to pre-industrial revolution we'd stop impacting the planet. Good luck with that.
Wow. I consider that a good sign. Electric cars are progress.
