A thought for Pascal Lamy. It's a trip to the "dark city" of Johannesburg that produced the spark that incited Pascal Lamy to act with vigour, passion and effectiveness so that the large multinationals in the pharmaceutical sector agree to deliver medicines to poor countries against AIDS on very special conditions. He relates this in his first book (see this section of 12 April). Maybe a trip to one of the world's most disinherited countries could convince him that unlimited opening of the...