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this post was submitted on 30 Dec 2023
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Fuck Cars
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This community exists as a sister community/copycat community to the r/fuckcars subreddit.
This community exists for the following reasons:
- to raise awareness around the dangers, inefficiencies and injustice that can come from car dependence.
- to allow a place to discuss and promote more healthy transport methods and ways of living.
You can find the Matrix chat room for this community here.
Rules
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Be nice to each other. Being aggressive or inflammatory towards other users will get you banned. Name calling or obvious trolling falls under that. Hate cars, hate the system, but not people. While some drivers definitely deserve some hate, most of them didn't choose car-centric life out of free will.
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Disagree on inefficient.
Internal combustion engines in standard small size convert 19.65-22.1% of their energy from thermal to kinetic.
The ratio of electron throughput from battery to electric motor can be as LOW as 88% but hovers between 92-98% efficiency.
Even if you had a fuel cell in the back, running electric motors quintuples (5×) the standard energy efficiency owing to the principle of energy quality type preservation in conversion (High to High vs Low to High):
https://en.wikipedia.org/wiki/Energy_transformation
So 1 electric car = 4 less carbon liquid fuelled cars worth of pollution.
What you're actually looking for is:
https://en.wikipedia.org/wiki/Jevons_paradox
Jevon's Paradox states that improved efficiency of something will only increase its use, and in this case, electric cars will in fact, correlate to car use, and increased mineral demands.
This is a problem you cannot solve endemic to humanity.
A reasonable comment in this community? Get out!