cybertect said:
There are no border controls to prevent me moving from, say, Scotland to England. They both have different legal codes and taxation regimes, but there's no suggestion that either of them has disappeared or ceases to be able to deliver services as a result.
They don't have different tax systems - its the same one.
As for legal codes - there is a clear border between England and Scotland, with the law of each applying on either side of the line.
You are right about needing to define what is meant by 'no borders'. Obviously my comments are aimed at the ultra-internationalists, fair number of whom do post on u75.
While having no border controls wouldn't 'dissolve the state' in the same way as 'scrapping borders' per se, it would still have important consequences for the operation of services such as health care, education and criminal law. If anyone anywhere in the world could simply take a plane to Heathrow and stay in the UK as long as they wanted with no need for any visa, then there would need to be a reassessment of who was eligable for free services (eg health, education etc).
If you travel through large parts of Africa for example, every city has vast areas of self-built shacks made from plastic sheets, wood and corragated iron - people simply turn up and build a shelter. These areas are often several times bigger than the the built area itself. If people were allowed to turn up in the UK, stay as long as they liked and could not be removed then the UK would be covered in large areas of shanty towns populated by people fleeing the poorest parts of the world. Literally millions of people could turn up.
Why would poor people have any reason *not* to relocate to the UK, if the UK continued to have systems of health care and education, along with jobs and money?
Realistically, the UK population is not ready to either massively redistribute its wealth to billions of people in the developing world nor is it ready to live literally next door to these people. In theory I am in favour of the first (if shared equally people would have a weekly income of around £77 per week - including all rent, food, health care, education and all other goods and public services), and given the first, the second becomes less problematic. However, I don't accept that simply unilaterally scrapping all UK border controls is either the best (or even a feasible) way of approaching this in the short or medium term.
Having said that, I am in favour of immigration, but this (in terms of the current debate in the UK) isn't really the same thing.