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Your 'standard' bottled water bottle is more like 15 grams[1], so to use that metric we're talking 6 to 35 bottles per square kilometre. Personally I'm more co
by ezzaf 9y ago
Your 'standard' bottled water bottle is more like 15 grams[1], so to use that metric we're talking 6 to 35 bottles per square kilometre.
Personally I'm more concerned about these plastics getting into my food than I am about whether they'll support my chair. We're going to have serious ecological issues long before these garbage patches become visible - or floatable.
[1] http://www.bottledwater.org/news/weight-pet-bottled-water-containers-has-decreased-326-over-past-eight-years http://www.bottledwater.org/news/weight-pet-bottled-water-co...
- killjoywashere 9y agoUnless you're fish poo or bird poo, I wouldn't worry too much. The animal digestive tract is an active transport system operating at the molecular level and reasonably selective about hydrocarbons.
- lstyls 9y agoThe problem is that essentially any modern polymer product isn't pure hydrocarbons. Consumer plastics rely heavily on plasticizers, which change the physical characteristics of the material. The effect of plasticizers on health isn't really widely understood. I agree with the OP's point that the headline is alarmist. Though I find the idea of even few dozen coke bottles per km^2 at the ends of the earth pretty depressing.
- killjoywashere 9y agoBetween the low concentration, UV exposure, oxidation, acidity, and salinity, I suspect most the stuff is long gone. You almost certainly get more exposure eating off plastic plates, using plastic silverware, drinking from red party cups, etc.