Robots are only making lives easier for the few Letters

Those of a certain age may remember a BBC TV programme called Tomorrow's World that reported on technological, scientific and medical innovations (If robots are the future of work, where do humans fit in? 24 May). The way these were described suggested an end to drudgery – soul-destroying jobs like stacking supermarket shelves. We'd all have shorter working hours and longer holidays; the production of abundant food would abolish famine; medical advances would eradicate deadly diseases like malaria and cholera. Science and technology would be used for the benefit of all humanity. We would all have longer, healthier, happier lives.