Is walking better than biking? As I understand biking’s more efficient.
It depends. Expended energy/m is higher but space usage is much lower. For walking you arguably don’t even need a paved path while (non-sport) cycling needs a somewhat even surface and places to store and lock the bike. It’s not nearly as bad as with cars but even with cycling, space usage can become an issue in very densely populated areas; the Dutch don’t build massive bike garages because it’s cool (okay, maybe also a little of that) but because it’s a necessity.
If it’s near enough to walk, it’s usually better to just walk.
More people are happy to walk than bike, and getting hit by a bike is worse than getting walked into by another person
I guess it is because of the tires
I feel like the amount of wear I put on my shoes by walking a certain distance is higher than the wear on my tires when I bike that same distance
Is it though? Time for science, it’s the only way to tell for sure!
I put about 2000 miles on my boots before they need replacing. They cost around 200usd.
I’m pretty sure my tires last twice as long at least
Time to walk using tires instead of shoes.
Well, you can buy sandals made from repurposed, used tires.
deleted by creator
Save mother Gaia, go barefoot as goddess intended.
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).
What about production?
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.
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
CO2 emissions that fall within natural cycles in terms of scale, are negligible.
I agree, but the question at hand was not whether one or the other was negligible, but which is more efficient: walking or biking.
I responded to the wrong comment, sorry
It’s faster to make bikes than legs
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!
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
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.
It’s not really the drivers’ fault, it’s the bad infrastructure that drives their behavior.
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.
#fuckcars
Even greener if the murderer in the car gets thrown in jail!
I can say the same about public transportation
But tanks are the perfect cure for traffic jam.
worked well in tiannenmen square (:
The final cure to jaywalking is no man’s land.
Is c level a motorcycle or an e-bike? I’ve never seen an icon for an e-bike before, and if it is, I am loving the conciseness of the design. If not, there’s no way a motorcycle is better than a line bus right?
Just a bonus note from a Dutch guy, the text just below say lekker blijven likken, or: ‘just keep on licking’.
It’s probably ebikes, mopeds and motorbikes.
I’m sure there could be an entire tier list for 2 wheeled vehicles!deleted by creator
tankies in shambles
The missing S tier is a sedan chair being carried by 4 shirtless stud muffins.
Walking times four
This makes cars look to good.
The gap between trains and cars should be really wide.
Yeah let’s send Ukraine bikes
I unironically want to see bicycle infantry back. Would also be a nice thing to have for the individual soldier, as time in the open is far more dangerous than being hidden or in a fortified position.
But tank driving is a lot of fun.
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.
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.
deleted by creator
I think it’s probably referring to yachts rather than ocean liners.
Ocean liners are all but extinct. They’ve been supplanted by cruise ships which are utterly horrific for the environment.
What about boats with sails?
Sailboats shouldn’t be that bad considering what goes into their construction and that they don’t actively produce pollutants beyond whatever wears off your rope and I guess painting the hull every couple of years.
Boats put out more CO2 than cars. Water is more dense than air and friction of tires and rolling and etc. Boats are overall worse for the environment both on climate change and environmental damage.
This guy’s gonna drive his boat to work!
There isn’t a canal, inlet or fjord everywhere.
Driving a tank to hell is probably a good idea.
Where do the plague of SUVs and light trucks live in this scale?
hell or G
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.
deleted by creator
let’s push those yachts and private jets down a few levels while we’re at it.
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. 💜]
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! 👍
i saw e-bike with C. I think one could see either
G definitely points to a jet. A private jet to be more specific.
… good point, I’ll correct it. The one pointing to a yacht is definitely not pointing to a train car, that was the point.
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. 💜
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.
all the EU does, it is a standardized EU thing
Thank you for the correction! I’ve edited my comment. This was a particularly difficult one for me, so I really appreciate the information 💜
