Six Thousand Times as much Pollution as All the Cars in the World.
Did you know that just 16 large sea going cargo ships can produce as much pollution as all the world’s cars. Think about that! There are 100,000 of these ships on the sea! And none are restricted from burning dirty sulphur laden fuel oil that is not allowed as fuel by others. And that means they produce 6,250 times as much pollution as ALL the cars in the world! But I only hear about those Hummers being gas hogs. 
(Read more from riverjournal.com)
