this post was submitted on 29 Aug 2026
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Climate
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Discussion of climate, how it is changing, activism around that, the politics, and the energy systems change we need in order to stabilize things.
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People are not aware how wasteful cars with combustion engines are. If you go by a car to the next supermarket to buy a veggie pizza, the emissions from the car are likely higher than from your whole meal - 220 grams per person-kilometer.
Per kilometer, the carbon footprint of a car is about as high as seat in a passenger plane.
Trains are at a tenth of that.
Bikes practically at zero.
And bikes are the means of transport which statistically make your life longer , not shorter - cars mostly kill people by lack of movement.
As an American, the closest I've come up death, by far, is on bicycles. I'm also a motorcyclist, but my closest calls have been on bicycles.
I've also had bicycles stolen. Per mile traveled, it's amazing how often they're stolen.
Bicycling in America is a great way to put your life at risk and have to take a taxi home because someone stole your vehicle. If you try to improve it with things like "15 minute city" initiatives, right-wingers freak out about a conspiracy to control them. It sucks.
Fuck trains, too, at least in America. The other day, I had to wait almost half an hour while a cargo and lumber train blocked my path, switching cars on and off of a branch line. There were probably 50+ cars, idling in the heat for half an hour, all so that some train company can make a few bucks by abusing its employees, inconveniencing the public, and skip infrastructure maintenance on land that was granted to them generations ago.
Yeah, America is fucked.
I feel like we're kinda derailing the discussion if our point of reference is North America. You guys have spent generations building a car-centric society. The same is not true for most countries. You can fix it but your solution will probably involve a lot more public transit rather than bicycles.