munroburton wrote:Ugh.
It's not immigration. Immigration is when something outside comes in - eg Canada or Mexico into USA. What you're talking about is now internal migration - folks moving around the United States between Virginia, North Carolina and New York, for example. It's just that the original three Manticoran 'states' have now become ~55.
The alternative is to limit freedom of movement to workers - the European Union model. This is probably a good 'temporary' measure for as long as the Star Empire's lop-sided constitutional arrangements are sustained(IIRC, the Old Star Kingdom will provide the majority of Imperial legislators for 50 years).
Several decades of bootstrapping those new members up to Manticoran standards should mitigate future immigration levels. It should be borne in mind that there's still plenty of territory in the Manticore Binary System - those three planets have two thirds of Earth's current population. So what if it jumps up another two or three billion over the next half-century?
You have to take prolong into account. With the exception of the original three worlds and San Martin the vast majority of the new worlds populations have not undergone prolong treatment. If Manticore is successful at improving things in the Talbot Cluster the majority of the population in fifty years will have grownup as at the least content members of the Star Empire. After fifty years the Imperial Parliament make up will be proportional representation of the whole empire.