I put the link up for this on OOF about 12 months ago. Yes, it is a big Money Week advert, but is is unfortunately all too true not only for this country but also for all Western economies with a pyramid pay now hope to get benefits later system, with other people paying in to fund your retirement and public services. I was looking yesterday at an article on US state employee pension and medical cover. Pensions are normally projected at a return of 8% per year, but for the last 18 years after inflation this has been just 1.8%, so the longer it is projected at 8% the bigger the shortfall and the more taxpayers are going to have to pay up or the system will have to be reformed (smaller government employee pensions). The figures for the US are just as ugly as ours.
Yes, our welfare state is unaffordable, so it is going to have to change. Personally, I like the Hong Kong and Singapore system where it is compulsory to pay 20% of what you earn into your own personal welfare fund for health cover, unemployment cover and your pension, part of it goes into an insurance scheme, so if you are unlucky and your scheme runs out of money are still covered. Such an approach has really benefitted both countries where the population are much richer than us.

Our system is a pyramid system that relies on more new entrants paying in than those taking out, demographics means it is unsustainable and this will apply in the future where world population growth is slowing down. I suspect when the UK Government runs out of money, pensioners are going to have to take a large part of the pain through reduced (abolished?) state pensions, and very long NHS waiting lists, which will mean if you want timely treatment going private. Mass migration will also not be a long term answer whereas the UK is get poorer and developing countries get richer, then it will be less attractive to migrate here. Anyway we can't fit in an infinite number of people.

An aging demographic means more retired people, this means less people have wealth creating economic outputs, so your economic growth goes down, or becomes negative, so this is not an escape route. It will be toughest on retired pensioners that are too old, ill or infirm to work to make more money, so make sure you have a strategy for this as it is very likely to happen in the next 10 years.
