This is what angered me most about The Iron Lady. It is representative of how society largely views elderly people, particularly those with dementia. They are ignored. They are considered to be dead long before they actually are. Those with dementia experience a loss, not just of their memory and cognition, but of respect and dignity. Sociologists talk of “social death” and “biological death”. Ideally, the two coincide, but in dementia, there is discordance. As people with dementia decline, they are no longer deemed worthy of attention or thought. As far as society is concerned, they are already history. This film gets away with treating Lady Thatcher as though she were already dead, because that’s precisely how society behaves towards the old and infirm. This is lamentable, vile and shameful – and it should anger every one of us.