First let’s show the maps that make me so excited
SO2 emissions as seen via satellite:
Now let’s focus on that Chinese plume which I’ve highlighted in green:
Now let’s see the temperature trend map for this area:
As you can see, there is an area of cooling at the actual area of emissions, which then turn into warming. And the warming hotspot almost exactly fits the area shown with high levels of SO2. And overlaying them both:
Finally the issue of whether SO2 emissions have gone up or down 2001-2011.