Letters: The case against self-checkout is made by Alison Leonard and Anthony Blane,but Clifford Challenger says not all older people are desperate for human contact with supermarket staff
Letters: Responding to an article by Emma Beddington,Francesca VaghiandJulia Hvitlock saydugnadsånd is not the same as outsourcing the state’s obligations; plus letters from Austen Lynch, Andrew Kyle andanother reader
The questions behind our social interactions