Weekend links

• Jamie Oliver crying may turn you a little, but this whole Food Revolution idea: Well, it's hard to argue with. Take a look.

• Here's an interesting theory on food and asthma, but maybe what's best is the site name: "The Ethicurean: Chew the right thing."

• And now the popular Kevin from Top Chef will not be going to the Bocuse D'Or competition.

• Innovative and unusually articulate chef Grant Achatz of Chicago's Alinea explains development of a dish (at right).