If there isn't immigration, there WILL be a problem. And that immigration cannot be taken for granted and can bring ots own social tensions. Plus, with a declining fertility rate, you got a breakdown in family structures with negative consequences following on. The decline in fertility rates seems to be a cultural shift rather than economic-based. A change in mindset is needed.Ah - if we don't have some immigration there may be a problem in 20 years time - gotcha
Listening to some Greeners we mightn't even have a planet left in 20 years time.

