This is a bit like the arguments economists made for globalisation. Very sound theory but by experiment it is being proven wrong. The focus was too much on the

This is a bit like the arguments economists made for globalisation. Very sound theory but by experiment it is being proven wrong. The focus was too much on the demand side. There will always be some cost for things and if you are not a supplier then you are out. The machines put too many people out in any particular location. Same as globalisation.