Right, so it will be sel self defeating, job creation in the urban areas will be self defeating and most of the, the reason why that was particularly important because historically most of the job creation schemes that governments have put in place with or without aid in developing countries is in the urban areas, you know, it's the erm subsidized industrial plants, subsidized erm manu manufacturing industry, right so that the import substitution industries er have been set up with government and or aid money, foreign aid money and what Harrison Todaro was saying you're wasting your time putting money into these big projects, right, because that only in that only in erm exaggerates th the migration problem because it really will increase people's perception of er job possibilities in the urban area, they think there are jobs being created by government there, that will happen as another, as another stimulus er let me just draw a little diagram what Harrison Todaro was saying right we've got time here such to say horizontal axis marks the lifespan of some representative migrant,then you've got wages, wages in the agricultural area and wages in the urban area like let's just say that this is the wage rate in agriculture, right .