That’s because it would not be possible to discuss reasonably these things without writing a thesis. It’s better to hand wave the cost of the externalities and

That’s because it would not be possible to discuss reasonably these things without writing a thesis. It’s better to hand wave the cost of the externalities and those that are familiar with the domain will understand - rather than writing a thesis on “the externalities of manufacturing and distributing <product> in this <industry> <subsector> in <country> and relative cost to export versus produce locally.” How do you see it differently?