The pollution shipping causes is really not taken seriously enough. Much of overseas production of cheap products is possible because of cheap shipping, but the environmental impact of this is going to cost us dearly.<p>One report say 16 of the biggest container ships produce as much pollution as all the cars in the world: <a href="http:&#x2F;&#x2F;www.dailymail.co.uk&#x2F;sciencetech&#x2F;article-1229857&#x2F;How-16-ships-create-pollution-cars-world.html" rel="nofollow">http:&#x2F;&#x2F;www.dailymail.co.uk&#x2F;sciencetech&#x2F;article-1229857&#x2F;How-1...</a>