Which country is the biggest polluter in history?

You might think China and India are not fixing climate change problems. But the fact is that the U.S. is the biggest polluter in history. And it has no plan to do anything about it.
Recommended
President Xi Jinping: Correct View of Righteousness!
A Woman’s Career in a Poor Chinese Village
Is China keeping its WTO promises?
Personal story about poverty in China
What is President Xi Jinping’s “Beautiful China Initiative?”
Do you know what is the Chinese dream?
How much does Peking Duck cost in China?
When did the first group of Chinese land in Africa?
Top 5 fastest growing Chinese exports
How to draw a tree with Chinese brushes?