while we are on the subject of the environment, what do you think is the environmental impact of a hoard of third world peoples who have no concept of environmental conservation, have not the means to implement such frugal environmental upgrades in their lifestyle due to poverty, who, notoriously as an ethnic group are known for licescious littering and dumping of toxic waste, who reproduce like rabbits, import a rainbow of diseases and traditionally operate old worn out motor vehicles with smog exept status as a way of life....need I go on ?