Not everyone who has worked 40 years feels exhausted and many people now work past retirement age because they want to (and some work on because they need to).
i can quite understand that someone who is working beyond 40 years because they want to, will find it difficult to realise that others, for health reasons may not be able to.
But we also need to realise that a larger and larger amount of money is needed to meet the payment of these pensions - and that money has to come from a smaller and smaller workforce.
When pensions were introduced, on average, people only lived 7 years beyond the retirement age. Now it is 20 years and rising. Then we had a rising population where the percentage of pensoners to work force was quite low, now a larger and larger proportion of the population is over 60.
In Japan, which is the country with the highest proportion of old people in the world, someone has recently suggested that when people reach a certain age, they should be encouraged to commit suicide, for the sake of the country, to reduce the burden the cost of paying pensions is putting on younger people and the country's finances.
It is all very well to want to increase pensions, and not increase pension age, plus all the other support we give older people, but is it fair to put such a burden on our children and grandchildren?