So prices have tend to have fallen on world markets for agricultural goods because of support right, and they've also become a lot more volatile and that, and that is the er the source of the international frustration with erm  the common agricultural policy and this is why we've got agriculture er being introduced into the G A T T. Not only does it impose huge costs on domestic tax payers and consumers, it also in incurs erm  a large cost on third country exporters, right now if you think that most of those countries may well be developing countries and agricultural output is their only source of foreign exchange  erm  then er the policies of the rich countries in the West  are erm  a actively  erm  hindering the development prospects of developing countries  alright and that may not be the desired intention.