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Re:Cars took over because the legal system helped squeezed o... by chronolitus on Wednesday July 10, 2019 @05:46AM (#20400493)
Let me float you a hypothetical situation:

you're in command of a few tons of steel, and your priority is to get to some arbitrary location. Your second priority, I assume, is to not murder anyone.

Here's what you know about the environment : it is populated with (harmless fleshly) people who are also going about fulfilling goals 1 and 2. You know with high probability that at any given moment one might quickly cross the path of your vehicle - it is normal (80-90% of people do it) to behave this way.

You can:

- reduce your speed, knowing that accidental collisions are likely. This slightly penalizes your first goal, but greatly increases the outlook for the second.

- Blame 80-90% of everyone, for not taking the cost onto themselves to ensure you can get to your goal quickly without much effort.

I guess it also boils down to your views on responsibility:

"I shouldn't be accountable when the risky situations which i knowingly entered materialize into accidents. Especially because these risks mostly apply to others."

or

"I am personally directing a large amount of kinetic energy for convenience reasons and am responsible of where it ends up. the onus of carefulness befalls me and not the other unwilling participants as they are handling much less kinetic energy and therefore by themselves orders of magnitude less likely to cause the death or injury of others."

Re:Cars took over because the legal system helped squeezed o... by lmilcin on Wednesday July 10, 2019 @06:56AM (#20400775)
I agree completely.

After watching hundreds or even thousands of accidents on Youtube it could be said that there typically are two parties that could be blamed for the accident. One is officially at fault but there typically is somebody else who did not pay enough attention or did not slow down at intersection or did not do one of the many things that careful drivers would be expected to do.

Drivers (or pedestrians) with certain attitude that I would describe as expecting everybody to follow the rules but at the same following the rules only selectively and not giving anybody any margin for error are people that I think cause most of accidents.

Everybody makes mistakes and it is in human nature to miss a sign or occasionally misplace attention for a second or two. If everybody was driving defensively most of the time it would take two people to make a mistake at the same time which would cause accidents to be very rare. On the other hand if drivers give no margin for error it only takes a single person to make a mistake.

I have an uncle who thinks he is a good driver. Yes, he can drive fast, precisely, he knows rules and knows how to not be the driver at fault. But while he is not officially causing accidents over the last decade he took part in around a dozen accidents. He is not giving anybody any margin for error and this attitude is what I think is more damaging than people that make mistake from time to time.

Re:Cars took over because the legal system helped squeezed o... by VBprogrammer on Wednesday July 10, 2019 @07:46AM (#20401013)
An interesting concept in this area is the naked streets concept, where by the streets are stripped of the usual trappings of lights, signs and lane markings.

Since no one then feels like they are just "in the right" everyone tends to be much more attentive.

https://www.pps.org/article/hans-monderman

Re:Cars took over because the legal system helped squeezed o... by lmilcin on Wednesday July 10, 2019 @09:50AM (#20401900)
This is, unfortunately, incorrect.

The reason the number of accidents got suddenly smaller is because people were used to markings but then they had to re-learn how to function when the markings were removed. When you learn to drive or when you are in unfamiliar place you tend to drive slower and be more attentive.

But this is only temporary effect. After some time people adjust and same problems show up.

Still not convinced? What about south asian countries which tend to have little in the way of traffic signs? If lack of markings makes people behave more carefully how do you explain relative lack of safety in countries like Vietnam, Thailand, etc?

Re:Cars took over because the legal system helped squeezed o... by donatj on Wednesday July 10, 2019 @06:40AM (#20400707)
I disagree with it being so black and white. Higher speed travel saves time and energy. 55mph is generally considered optimal for vehicle fuel consumption. Slowing speeds pretty directly affects climate change and pollution.

I’d like to see a direct comparison of loss of life vs mph including figures on deaths from increased air pollution and other climate considerations.

I think one could also argue time lost in transit as a “loss of life” but that’s understandably too far for some.

Re:Cars took over because the legal system helped squeezed o... by sokoloff on Wednesday July 10, 2019 @06:55AM (#20400773)
Driving an electric car for 4.5 years has helped me experience the tradeoffs in speed and efficiency (range) on a daily basis with fast feedback.

Though 55 mph is much more energy efficient than 65 mph, 35 mph is much more energy efficient than 55 mph as well.

I think the 55 mph point is realistically a balance between energy and time efficiency, not an optimum of energy efficiency alone.

Re:Cars took over because the legal system helped squeezed o... by coredog64 on Wednesday July 10, 2019 @07:15AM (#20400863)
Spark ignition ICEs experience something called “pumping losses”: There’s a physical impediment (the throttle) that the engine has to work against at low engine speeds. So while drag increases with speed, it’s also true that at lower speeds you’re still converting hydrocarbons to waste heat at the same rate. The truth is that fuel economy is a delicate balance between rolling resistance, aerodynamic drag, gearing, and the engine power curve.
Re:Cars took over because the legal system helped squeezed o... by afiori on Wednesday July 10, 2019 @07:30AM (#20400924)
With the car I usually drive the minimal efficient speed is around 30mph. Below that you are forced to a very low gear.
Re:Cars took over because the legal system helped squeezed o... by admax88q on Wednesday July 10, 2019 @07:09AM (#20400831)
The tradeoff will be different for electric cars.
Re:Cars took over because the legal system helped squeezed o... by scotty79 on Wednesday July 10, 2019 @07:48AM (#20401019)
Get a car that shows you current fuel efficiency. You'll see that most efficient means as slow as you can suffer through.
Re:Cars took over because the legal system helped squeezed o... by Ididntdothis on Wednesday July 10, 2019 @09:11AM (#20401589)
“55mph is generally considered optimal for vehicle fuel consumption.”

For a while I did experiments with this and the most efficient speed was much slower. 55 is more about safety I would think or it’s possibly totally arbitrary.

Re:Cars took over because the legal system helped squeezed o... by scatters on Wednesday July 10, 2019 @07:06AM (#20400812)
Completely incorrect. Rolling resistance is largely independent of speed, and drag is quadratic in speed. 55mph represents a speed where drag dominates rolling resistance.
Re:Cars took over because the legal system helped squeezed o... by unwrap on Wednesday July 10, 2019 @05:59AM (#20400535)
I see no point in wasting words seeing how differing viewpoints are received here. Somebody has even bothered to go over my comment history and downvote everything.

I think you'd see it in a very different light if you were living here. I am honestly very worried for my friends and relatives who drive, most of whom do it very, very carefully, and still they have yearly encounters with adults who behave like feeble-minded children.

BTW, didn't I say I don't have a driver's license?

Re:Cars took over because the legal system helped squeezed o... by chronolitus on Wednesday July 10, 2019 @06:30AM (#20400664)
> I see no point in wasting words seeing how differing viewpoints are received here. Somebody has even bothered to go over my comment history and downvote everything.

I understand how you feel. However if you are right and I am wrong - then your words are not wasted, even if they are not well received, as long as they are read.

> and still they have yearly encounters with adults who behave like feeble-minded children

I guess our road safety practices and status-quo should not bother to extend as far as guaranteeing the well-being of the feeble-minded. Children playing in the street are fair-game.

To be fair, I understand that your viewpoint is economically efficient, to an extent. I can accept that favoring cars has significant economic benefits, and I understand why society has done it at the expense of quality-of-life at the ground level (children shouldn't play in the street, the area around your appartment/house is not for you to enjoy but for commuting strangers, etc), and personal safety.

But is it really necessary to hold on to this so dearly and for so long? Especially when other cities/countries have shown that alternatives are possible and attractive?

Re:Cars took over because the legal system helped squeezed o... by sokoloff on Wednesday July 10, 2019 @07:03AM (#20400805)
Any transition from here to there on the scale of transport and land use policies is going to take a holistic and well-communicated strategy, durable commitment to that strategy, and multiple decades to play out.

I'm not sure the first of those pre-conditions has been met and I doubt our ability to commit as a nation to the second.

Re:Cars took over because the legal system helped squeezed o... by pavel_lishin on Wednesday July 10, 2019 @09:43AM (#20401849)
> I am honestly very worried for my friends and relatives who drive

Any worries about friends and relatives who walk?

Re:Cars took over because the legal system helped squeezed o... by Ygg2 on Wednesday July 10, 2019 @06:48AM (#20400741)
Shouldn't the same logic apply to a pedestrian? I mean his goals are getting to some arbitrary location and arriving at that location intact.

Why should only the driver carry the responsibility? Driving slower than average increases the driver's chances of getting in an accident.

Also, lower speeds aren't guaranteed safety. I know of an accident that occurred around 10-20km/h right next to a hospital, which resulted in instant death. Pedestrian was crossing on red, behind a car parked at the traffic light and flew right into a path of a vehicle, trying to pass the car parked at the semaphore, this bounced him just enough to fall and crack his head on the curb. Ironically, according to policemen, was that had the driver driven faster, he might have bounced pedestrian harder, and not kill him on the spot.

Re:Cars took over because the legal system helped squeezed o... by r3bl on Wednesday July 10, 2019 @07:31AM (#20400930)
Because your life, as a driver, is shielded by a huge metal can. Pedestrian life is not. Pedestrians can't put your life in danger, while you can put their life in danger.

That's why, in "normal" countries, it's always the driver that needs to be questioned by default, not the pedestrian. If the driver proves that he did all he could to avoid the accident, he faces no consequences. If not, he faces them.

This really isn't that complicated. It's okay for the pedestrian to not respect all the rules because he's not in the position in which he can put other people's lives in danger — only his own. Drivers are willingly putting themselves in a situation in which they can put other people's lives in danger, so the burden of proof is on them.

Re:Cars took over because the legal system helped squeezed o... by Ygg2 on Wednesday July 10, 2019 @08:05AM (#20401133)
> Pedestrians can't put your life in danger

Sure they can. They can increase the likelihood you'll get in danger, by trying to avoid collision with them.

Re:Cars took over because the legal system helped squeezed o... by PakG1 on Wednesday July 10, 2019 @08:19AM (#20401225)
Mm, even if they "tried to not put their life in danger", they still wouldn't be putting your life in danger... simple physics.
Re:Cars took over because the legal system helped squeezed o... by Ygg2 on Wednesday July 10, 2019 @08:42AM (#20401386)
By disregarding the laws, and forcing you to accommodate their behavior, they can still end up putting your life in danger.

E.g. you drive on a road designed for relatively high speeds say 80-100 km/h. They decide to cross it, despite it not being a safe zone for crossing. You hit the pedals and swerve off the road injuring yourself (or you get rammed by a vehicle behind you).

Re:Cars took over because the legal system helped squeezed o... by r3bl on Wednesday July 10, 2019 @09:31AM (#20401754)
Oh yeah, poor endangered drivers. Why does nobody think about them?

Injury =/= death. If you swerve off the road, you have airbags. If a car behind you hits you, again, you have airbags. You have tons of metal shielding you from a collision, insurance that is supposed to take care of the situations that can't be blamed on you, and airbags and seat belts that are supposed to reduce the consequences of a collision.

Pedestrians have none of that. Where I come from, this (alongside first-aid skills) is the very first thing you learn on your way of getting a driver's license, before road signs and traffic rules are even mentioned.

Re:Cars took over because the legal system helped squeezed o... by afiori on Wednesday July 10, 2019 @07:33AM (#20400937)
the same reason you should be more careful when handling guns than when handling bananas.
Re:Cars took over because the legal system helped squeezed o... by imtringued on Wednesday July 10, 2019 @06:06AM (#20400567)
Reducing your speed increases the likely hood of collisions because pedestrians tend to no care about their safety at all if they can shave off 2 seconds. They don't wait for your car to pass. If you are on the left lane and the right lane is free then they will walk onto the street and anticipate that you will pass them by the time they have reached the left lane. If you reduce your speed then their guess turns out to be wrong and you risk driving over them.
Re:Cars took over because the legal system helped squeezed o... by quickthrower2 on Wednesday July 10, 2019 @06:13AM (#20400588)
I think the idea is to drive slower but still consistently and predictably.
Re:Cars took over because the legal system helped squeezed o... by afiori on Wednesday July 10, 2019 @07:37AM (#20400959)
In that case you are gonna see them. Aren't you going to slow down if somebody tries to jump in front of your car?

A behavior like that should be illegal for both party. The driver is at fault of causing the incident and the pedestrian is at fault of being inconsiderate and a danger to the vehicles (one collision can cause many other collisions) independently from whether the accident actually happened.

Re:Cars took over because the legal system helped squeezed o... by dsfyu404ed on Wednesday July 10, 2019 @08:29AM (#20401289)
>The driver is at fault of causing the incident and the pedestrian is at fault of being inconsiderate and a danger to the vehicles

I think you have it backwards. The pedestrian that darts out into traffic that cannot stop in time causes the accident. The driver who does not travel slow enough to reasonably hedge themselves against a pedestrian darting out is being inconsiderate.

Re:Cars took over because the legal system helped squeezed o... by afiori on Wednesday July 10, 2019 @03:24PM (#20405496)
in the considered case and assuming a left hand driving system the pedestrian is crossing from the right side and the driver is on the left lane near the middle of the (supposedly two way road). This mean that the driver had very good visibility. Moreover the pedestrian was planning to let the other car pass (as it was considering the case where lower speeds can be dangerous) so the pedestrian is not dashing.

I agree with you in your (arguably more common) case, but in this case the driver must have had good visibility and enough reaction time.

Re:Cars took over because the legal system helped squeezed o... by jakelazaroff on Wednesday July 10, 2019 @08:14AM (#20401193)
This seems like an equivocation. Do you think more drivers or pedestrians are harmed by incidents involving both?
Re:Cars took over because the legal system helped squeezed o... by afiori on Wednesday July 10, 2019 @03:28PM (#20405550)
I do not understand what you are referring to.

> Do you think more drivers or pedestrians are harmed by incidents involving both?

pedestrian obviously. This implies to me that regardless of the law, pedestrian should be careful when crossing the streets. From the legal side I believe we should adopt the regulations that are more likely to decrease the number and gravity of incidents, this is heavily dependent of local customs.

Re:Cars took over because the legal system helped squeezed o... by jakelazaroff on Wednesday July 10, 2019 @07:20PM (#20407602)
I'm saying we shouldn't be satisfied with "that behavior should be illegal for both parties" when one party is much more likely to be injured or killed than the other. Pedestrians should be careful regardless of the law, but the law should focus on drivers, specifically.
Re:Cars took over because the legal system helped squeezed o... by afiori on Tuesday July 16, 2019 @06:49PM (#20454630)
Agree but I believe this can be formulated better

> when one party is much more likely to be injured or killed than the other.

the focal point to me is: "When one party's mistake are much more likely to endanger people (both others and themselves)" Where my intention is to focus on how the car is the dangerous element of the equation rather that on how the pedestrian is the one at risk. I personally find it a more solid building block.

Re:Cars took over because the legal system helped squeezed o... by jacobush on Wednesday July 10, 2019 @06:45AM (#20400726)
There is a threshold where the speed will likely injure, not kill. It's prudent to keep below or near that speed, so you have at least time to bring your car down that speed when braking, if not managing to come to a halt.