Yes its another one of those Andy Controversial Threads again

- First off I am not being racist and I hope the thread wont descend into a load of racist drivel. - as always if you hate any of my views or threads on Boards you are welcome to not feel you have to join in and answer and are welcome to go search hundreds of more posts on boards to reply to

had some idle time on my hands today and thought (as you do) I wonder what the world be like today if everyone who was born in their own country stayed in their own country and didnt/werent allowed to emigrate to another country, what kind of a world would it be like today? - would each country manage to survive with the citizens it had?
what for example would we do if a lot of our very well trained Doctors in hospitals, a lot of them who are of Indian/asian decent and a lot of Filipino Nurses would those vacancies be abled to be filled by Irish people?
What about other things like over population infrastructure and unemployment - would there be houses available for everyone to live in Ireland and would everyone have a job? - Could Ireland survive without foreigners and immigrants do you reckon with just the amount of Irish people who were born here or does Ireland need/rely on foreign people ?
Whats your view on it?
As I say its only up for discussion and to make you sit down and think on what (Ireland or any country come to think of it) would be like if years ago there was a strong policy of countries not allowing people to reside and work in other countries.