Originally as a comment in Singapore Angle.
A country that has the economic strength to grow should grow and not be hindered by irrational and emotionally-charged fears.
Singapore should grow both in economic might as well as population size if it can. Policy-makers cannot be held back by the fear to tread, else nothing ever grows or progresses.
Every growing nation in history has and continues to face the variant grouses the local populace has with a migrant diaspora and the “ills” it brings. Unfortunately, as history continues to show, eg in the USA, UK, EU and Australia, population growth in emergent nations either via migration or baby boom has always been for the betterment of the nation, tempered (or is it cast in a bad light) by reports of irrational grouses coming to the fore.
History also shows that migration is the fastest way for an emergent nation to quickly realise its potential. In the height of SEAsian migration to Australia for education and jobs in the late 90s, the grouses became more apparent, especially with one Ms Hanson corrupting the process for her own political mileage. But as the nation progressed, the fire and ire die down and life goes on. Fast forward 20 years and Australia and Australians are now enjoying the fruits of a liberal migration policy, at least for the states that embraced it, ie Victoria, New South Wales, where large population growths equated larger economic growths.
http://www.anz.com/business/info_centre/economic_commentary/StatesJan06.pdf
Independent research on Australian state economic growth vis-a-vis population changes, either via inter-state migration or otherwise. The document speaks for itself.
One might ask, yes this is evidence, is should we have more? Yes you can always have more but I think it’s enough. While a call for research might sound balanced and fair, to me it’s irrational thought wrapped in prose.
Singapore will not have achieved its global successes without the migrant population we have today at 1 million plus. Growing our population from 4 million to 6 is merely the next evolutionary step. What, did you honestly think our population would be artificially culled at 4 million? Nor do we have the luxury of waiting for CMIO to produce enough children fast enough.
http://www.singaporeangle.com/2007/02/more_research_on_immigrationqu.html