Plus: the uncertain market for Old Masters, the Cambridge colleges that have turned to wood, the artists who have taken young women seriously, and reviews of Guido Reni, Edward Hopper and the new museum at the Bibliothèque nationale
Science Magazine (January 27, 2023) – The Amazon forest is changing rapidly as a result of human activities, including deforestation for agriculture, such as these soybean fields in Belterra, Pará, Brazil. Remaining areas of forest are experiencing an increased incidence of fires, drought, and the effects of neighboring land uses. These changes threaten local biodiversity and communities and alter the global climate.
It’s an age-old question: how should nations around the world adjust to their elderly societies?Japan has faced such realities for a while now, but the challenges are becoming increasingly common across the developed world where families are getting smaller, and people are living longer.
Even India – which will soon overtake China as the world’s most populous country – is now seeing an older demographic become more prevalent in some states. The countries of sub-Saharan Africa, meanwhile, look most likely to enjoy the benefits of a younger population as the century progresses. For the Guardian Weekly magazine’s big story this week, Emma Graham-Harrison and Justin McCurry assess what ageing populations hold in store for the world. And Verna Yu reports on the reasons why many young people in China seem reluctant to start families.