Wrong. 

-in 2015, China emitted 10,642 Mt of CO2, and the US 5,172 Mt(1), less than half. Where does the graph data come from?

-"Calculations suggest withdrawal could result in emissions of up to 3 billion tons of additional carbon dioxide in the air a year — enough to melt ice sheets faster, raise seas higher and trigger more extreme weather." Given that sea levels are set to increase by 2-3 feet by 2100 (not 30 feet "in the near future" as Al Gore claimed), this will make a difference of an inch or two by 2100. Also, recent studies suggest that weather is not getting more extreme, but less extreme in recent years.(2)

-despite China emitting more than double (29.5% of global emissions(1)) of what the US emits, they are not obligated to start reducing emissions until 2030 or later. This is simply ludicrous, especially when they already have a huge trade surplus (i.e. competitive advantage) w.r.t. to US and most other countries, on account of their manufacturing