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The average brain weighs 1300-1400 grams. If 0.5% of that is plastic by weight, your brain contains 6.5 - 7 grams of plastic. The average plastic credit card weighs 5 grams.
https://www.theguardian.com/environment/article/2024/aug/21/microplastics-brain-pollution-health
What I'm saying is that we need to figure out to make tires out of some unholy bamboo/cheese composite.
What if the roads were rubber and the tires were asphalt?
This was in a cartoon with the Flintstones once!
Or just go back to unvulcanized rubber
Then it would be like 10x more particles....?
They wouldn't be plastic and would be biodegradable, which is likely a step in the correct direction.
But the oil products! We gotta make the oil billionaires more billions!