Originally Posted By: JHZR2
Originally Posted By: KrisZ
So cars will be built in China and shipped to US from across the globe and nobody screams bloody murder from the environmental perspective? Gee, how many millions of people do these huge cargo ships kill with their pollution?
Cargo ships are about the most efficient IC engines out there. That said, it is true that making that pollution is more than something made here. Sometimes stuff isnt made here that is made elsewhere, and it is what it is. But for a pedestrian econobox? No thanks. Pretty sure there's a bunch of others that can be found, that are made here.
Add on top of that, the fact that it is made in China to take advantage of peoples' low-price labor and dumping of production in the USA at the cost of American labor, just so prospective buyers can save a buck, and the shareholders can have a marginally better quarter.
Yes, they are efficient, but I don't believe they have much in the way of pollution controls and their sheer size means they are burning obscene amounts of bunker fuel, which is also filthy.
From Wikipedia:
Quote:
Of total global air emissions, shipping accounts for 18 to 30 percent of the nitrogen oxide and 9 percent of the sulphur oxides.
Quote:
According to Irene Blooming, a spokeswoman for the European environmental coalition Seas at Risk, the fuel used in oil tankers and container ships is high in sulfur and cheaper to buy compared to the fuel used for domestic land use. "A ship lets out around 50 times more sulfur than a lorry per metric tonne of cargo carried."
Quote:
Ships can also have a significant impact in areas without large commercial ports: they contribute about 37 percent of total area nitrogen oxide emissions in the Santa Barbara area, and that percentage is expected to increase to 61 percent by 2015.
It also indicates that 3.5-4% of all GHG emissions come from cargo ships. A report from the UN claims 4.5%.
This is something that globalization only makes worse unfortunately