It depends over how long a period you conduct your study to determine whether “…two thirds of the growth in population was due to people living longer”
If you look over a period of, say, fifty years or more it might be true. However, if you look at say, the last twenty years it most certainly is not. Leaving aside the fact that the census almost certainly understates the population considerably (and probably did so more in the latest survey than at any time previously and that the understatement is probably largely due to large numbers of immigrants failing to file a return) the UK population grew by 4m, or almost 8% between 2001 and 2011. During that same period the “White British” element of the population actually declined by 0.5m whereas other ethnicities rose by almost 5 million. Whilst it is true that some of those 5m may well be older people, it is highly unlikely that two thirds of the 4m increase is attributable to the fact that people are living longer. So methinks the minister is being a little selective with his facts. The principle cause of housing shortages in large parts of the UK is without doubt unfettered immigration for which there is no coherent policy.
Leaving that aside, it is difficult to understand the UK’s obsession with “social housing”. Among EU nations only Austria and the Netherlands have a higher proportion of social housing than the UK (which has about 20%). Denmark, Czech Republic, France, Finland and Sweden have between about 15% and 20%, but after that none have much more than 10% and six or seven countries have little or none at all. There are very few things that the State is more efficient at providing than the private sector and housing is certainly not one of them. The notion that the State should be responsible for building and maintaining huge numbers of dwellings and providing them at ridiculously subsidised rents is just plain lunacy.
It might be better of courseif, before social housing tenants bought their 42” plasma TV or the latest Jeep they were encouraged to pay a realistic rent for their property. Then older people may not have to be made to feel guilty for having a spare room.