A stupid new regulation at the Bookworm Beijing The Bookworm, a bookshop and restaurant in Beijing, has just changed their non- smoking policy to no problem with smoking after 18.00 hours.  That will make the air cleaner here!  Anyway, now that I am talking about Cancer and air pollution; I was at a presentation this … More Air pollution and Smoking, and a new Roundtable for companies fighting Cancer in China