Ageing and the climate crisis
It’s no secret that the population is getting older. According to the World Health Organisation, between 2020 and 2050 the global number of people aged 60 and over will rise from 1 billion to 2.1 billion. Many wealthier countries already have disproportionately weighty older populations: where I live in Wales, over-60s are predicted to make up around 30% of the population by 2026. Now the rest of the world is catching up: by 2050, two thirds of over-60s worldwide will live in what...