Which countries are the worlds worst polluters? Anyone saying the US without any proof (provide a link, please) will not get the Best Answer and will in fact get a thumbs down. No offense, I just tired of all the anti-US bashing going on just because the US is the richest and most powerful, etc. I am just interested in facts, not snide remarks. Thanks.

Third world countries are by far the worst. They should follow the lead the U.S. has taken.

Not sure what pollution has to do with global warming? Are you referring to co2? (its not a pollutant)

japan,

for its size, produces more polution in one day then CA

Oh My Jesus I went to Panama City and it was horrible!