The report is obviously skewed because they mention global warming right off the bat. Of course, "global warming" fell out of vogue many years ago. "Climate change" has replaced it as the catastrophe du jour. You've been had.
Way to address the point. Or anything else.
To clarify, is your contention that US contribution to world pollution is negligible, or that we can only address the worst polluter on the planet at any given point in time.
List of countries by carbon dioxide emissions - Wikipedia
Who are the world's biggest polluters? | Pictures | Reuters