I am really glad that you posted that, Paul. The prices for the Yangtze River Cruises are excellent for a new ship and a larger crew-to-passenger ratio than other Viking River Cruises. But air pollution is a serious problem for even those of us who don't think it is.
We should wait until they clean up the pollution before we cruise there. They want our tourist dollars, so perhaps we will be able to help the locals by staying away until they do.