1. Rethinking public policy in agriculture : lessons from history, distant and recent / Ha-Joon Chang -- 2. Chile / Maximiliano Cox -- 3. Ethiopia / Beyene Tadesse and Mulat Demeke -- 4. Ghana / Kwaku Owusu-Baah -- 5. India / V.S. Vyas -- 6. Mexico / Luis Gomez-Oliver -- 7. Vietnam / Adam Fforde.