So when you mix the two kinds of aerosol pollution up in the Asian brown cloud, one would expect climate effects to even out. (bitsofscience.org)
Notice that they have been refusing to print any corrections with respect to their claims that atmospheric brown clouds are «mostly due» to smoke from wood fires. (realclimate.org)
So if you do have enough brown coloring use this recipe for brown cloud dough. (powerfulmothering.com)