My hon. Friend makes a good point, and I am glad that he has drawn attention to the good work that is done in care homes. Too often, I fear, people hear about the occasions on which the quality in care homes fails, but many care homes do first-class work and provide an important environment for people who cannot look after themselves at home.
Dementia is one of the main reasons such care is required. I was proud to launch the challenge on dementia with the Prime Minister in early 2012, and a major step is being taken today towards global action to promote dementia research. That is tremendously important. As my hon. Friend says, creating more dementia-friendly communities is equally important, and we are making tremendous progress on that. Some communities across the country are leaders, and I hope that many communities will follow them in providing dementia-friendly support to people.