Mais oui, say the bosses at Air France, the French answer to Lufthansa, but there could be new entrants other than easyJet.

ECONOMIST: Low-cost airlines

"Mais oui, " insists Renaud, who not only puts it on all his desserts but keeps an oak chest brimming with 20 varieties of gourmet sodium in his dining room.

FORBES: Salt Chic