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Tier list (lemmy.world)
submitted 1 year ago by ekZepp@lemmy.world to c/fuckcars@lemmy.world
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[-] Gsus4@feddit.nl 53 points 1 year ago* (last edited 1 year ago)

Bikes are actually greener than walking, because if you need to move, they allow you to have a greater daily range for a not much higher footprint (more efficient and 3 times faster).

[-] tomi000@lemmy.world 18 points 1 year ago
[-] Gsus4@feddit.nl 24 points 1 year ago* (last edited 1 year ago)

Embedded CO2 for a bike is like 100kg (that's what 4 trees in your backyard absorb a year), which over a lifetime of 30 years is negligible.

[-] tomi000@lemmy.world 14 points 1 year ago

You say negligible, but what you mean is negligible on a scale of the CO2 emissions we are used to. Human body CO2 emission is just as negligible on that scale.

Ill do some quick maths: According to the first source on google, an average human burns 3kcal/min walking and 5kcal/min biking at 15km/h, which is about 3x as fast as walking. Considering that, we arrive at a difference of 1.33kcal/min by walking instead of biking. Estimates suggest 1.3g CO2-equivalents per kcal for average consumption (much lower for vegans), so thats 1.73g CO2/min. 100kg CO2 for bike production would take 57,800min of walking, thats almost 963h. An average bike will probably be used more so I guess you are right and bikes are indeed more efficient than walking :D

[-] orrk@lemmy.world 6 points 1 year ago

CO2 emissions that fall within natural cycles in terms of scale, are negligible.

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[-] Adori@lemmy.world 4 points 1 year ago

It's faster to make bikes than legs

[-] doingthestuff@lemmy.world 6 points 1 year ago

It's also really green if you die riding one in places where it's completely unsafe to ride one like where I live. You eliminate your carbon footprint completely!

[-] knotthatone@lemmy.world 6 points 1 year ago

I was so excited to finally live in a city where I could actually ride a bike to work most of the year until I actually tried it.

Drivers are assholes, have no awareness of their surroundings, the rules of the road and they give zero shits.

Nope nope nope. I'll walk to the train

[-] doingthestuff@lemmy.world 2 points 1 year ago

I lived somewhere with trains half my life ago, it was very nice. I have no trains or buses or sidewalks or even a shoulder on the road. Just fast two-lane curvy backroads with a ditch on the side.

[-] adriaan@sh.itjust.works 2 points 1 year ago

It's not really the drivers' fault, it's the bad infrastructure that drives their behavior.

[-] knotthatone@lemmy.world 3 points 1 year ago

I'm talking about running stop signs, gunning it at yellow lights, not using turn signals, using turn signals but not turning, swerving into bike lanes and flinging open their doors without looking.

Infrastructure like protected bike lanes and robust public transit so fewer people feel the need to drive are great, but bad driving is bad driving.

[-] Gsus4@feddit.nl 4 points 1 year ago
[-] Muffi@programming.dev 3 points 1 year ago

Even greener if the murderer in the car gets thrown in jail!

[-] calavera@lemm.ee 3 points 1 year ago

I can say the same about public transportation

[-] BeigeAgenda@lemmy.ca 27 points 1 year ago

But tanks are the perfect cure for traffic jam.

[-] Nouveau_Burnswick@lemmy.world 4 points 1 year ago

That's clearly self propelled artillery.

[-] A7thStone@lemmy.world 3 points 1 year ago

SPGs are the ultimate commuter vehicle if you only need to move a couple of hundred metres.

[-] populustree@lemmy.blahaj.zone 3 points 1 year ago

worked well in tiannenmen square (:

[-] abbotsbury@lemmy.world 2 points 1 year ago

The final cure to jaywalking is no man's land.

[-] MonkCanatella@sh.itjust.works 14 points 1 year ago

tankies in shambles

[-] MartinXYZ@sh.itjust.works 9 points 1 year ago* (last edited 1 year ago)

How is a moped better than a tram?

Edit: I mean for the environment, I'm sure mopeds are better than trams in other ways - like for doing tricks and making quick runs to the supermarket to get bread and milk

I read that as an electric bike originally but now I wonder if you're right. Mopeds are definitely better than cars but I doubt they're better than trams.

[-] MartinXYZ@sh.itjust.works 2 points 1 year ago

I wouldn't say Mopeds are "definitely better" than cars. Theyre only designed to carry one or two people.Their engines generally aren't as efficient as those in cars. A moped carrying one person is definitely better than a car with only one person in it, but if the car is full, then it might be the better choice.

[-] atticus88th@lemmy.world 7 points 1 year ago

Driving a tank to hell is probably a good idea.

[-] Gerula@lemmy.world 7 points 1 year ago

Where do the plague of SUVs and light trucks live in this scale?

[-] Polydot@lemmy.world 2 points 1 year ago
[-] YMS@kbin.social 3 points 1 year ago

In real life, the system is screwed, and vehicles are not measured just by their energy consumption, but by their energy consumption compared to other vehicles of similar weight, so in the end there are heavy SUVs with much better ratings than compact cars.

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[-] Kolanaki@yiffit.net 6 points 1 year ago* (last edited 1 year ago)

Where do monster trucks lie on this scale?

Actually, serious question: How do most of you feel about car sports? Like if we managed to get a world where cars are not a necessity would vehicular sporting events also be purged? I'm not much of a race fan, but demolition derby and monster truck shows are fun.

[-] nei7jc@lemmy.world 15 points 1 year ago

The community is, I believe, about eliminating car dependency. Basically, it would be an ideal world if you don't even have to consider owning a car to participate in society. Car racing is like the difference between mountain biking and riding a bike around for your commute. There are worse practices than racing cars.

[-] Mandarbmax@lemmy.world 12 points 1 year ago

Nah dude, care can be really cool toys! I fully support Nascar, demolition derbys, monster trush shows, old car collecting, etc.

I just don't want cars to be the main way to go places, let alone the only one as it is in many places! It is bad economically, it is bad for people's health, and it is bad for the environment. Using cars for entertainment though really isn't an issue, nor is using them in situations where the alternatives don't work as well.

[-] space@lemmy.dbzer0.com 5 points 1 year ago

The pollution impact is fairly small and a lot of innovation happens in those competitions that might end up in ordinary vehicles.

[-] Voyajer@lemmy.world 2 points 1 year ago

Motorsports are cool. And their contribution to pollution is negligible compared to wider vehicle use as well as more accountable.

[-] Transcriptionist@lemmy.world 5 points 1 year ago* (last edited 1 year ago)

Image Transcription:

A sticker attached to a pole with a QR code in the top right corner. Down the left side are the letters A to G on coloured tags with arrow-angled right ends, and under G a black coloured tag with HELL written on it, in the style of the European Union's energy efficiency labels found on appliances. Each tag ranges in colour from dark green to red and increases in size the further down it goes. Each arrow end indicates a different silhouette.

The A tag is dark green and very short, the arrow end points towards the silhouette of a walking stick figure.

The B tag is a slightly lighter green than A and slightly longer, the arrow end points towards the silhouette of a bicycle.

The C tag is light green and slightly longer than B, the arrow end points towards the silhouette of an moped.

The D tag is yellow and slightly longer than C, the arrow end points towards the silhouette of a subway train.

The E tag is orange and slightly longer than D, the arrow end points towards the silhouette of a car.

The F tag is orange-red and slightly longer than E, the arrow end points towards the silhouette of a yacht.

The G tag is red and the length increase from F is almost triple that of previous length increases, the arrow end points towards the silhouette of an airplane.

The HELL tag is black and longer than G, the arrow end points towards the silhouette of a tank.

[I am a human, if I’ve made a mistake please let me know. Please consider providing alt-text for ease of use. Thank you. 💜]

[-] Iron_Lynx@lemmy.world 8 points 1 year ago* (last edited 1 year ago)

So some errors:

  • the C tag points to a silhouette of a moped, not an e-bike.
  • the D tag points to the silhouette of a subway train, not a bus. You can tell by the wheel sets.
  • most egregiously, the F tag points to the silhouette of a yacht

EDIT: As pointed out in one comment, it's the F tag pointing to a yacht, not the G tag. I corrected the post.

EDIT2: Our transcriber has updated their post to reflect the changes. Well done good person! 👍

[-] JudahBenHur@lemm.ee 4 points 1 year ago

i saw e-bike with C. I think one could see either

[-] Deme@lemmy.world 3 points 1 year ago

G definitely points to a jet. A private jet to be more specific.

[-] Iron_Lynx@lemmy.world 2 points 1 year ago

... good point, I'll correct it. The one pointing to a yacht is definitely not pointing to a train car, that was the point.

[-] Transcriptionist@lemmy.world 2 points 1 year ago

My bad! I had a lot of trouble with this one, I'll admit. Thank you so much for the information, I've edited my comment. 💜

[-] okamiueru@lemmy.world 2 points 1 year ago

The only subtle detailed you missed, which is not surprise, is that Sweden and Norway (not sure which if the other skandies, maybe this is a EU thing, hm) use those letters, with those colors, and those arrows to indicate energy efficiency rating. So, it could be a nudge at the relationship between reducing emissions or suffer consequences of global warming, which will eventually lead to famine and war.

[-] orrk@lemmy.world 10 points 1 year ago

all the EU does, it is a standardized EU thing

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[-] HerbalGamer@lemm.ee 4 points 1 year ago

let's push those yachts and private jets down a few levels while we're at it.

[-] gummybootpiloot@lemmy.world 3 points 1 year ago

Lekker blijven likken!

But tank driving is a lot of fun.

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this post was submitted on 20 Sep 2023
390 points (93.1% liked)

Fuck Cars

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