Some of our greatest cultural and technological achievements took place between 1945 and 1971. Why has progress stalled?
By MICHAEL HANLON
We live in a golden age of technological, medical, scientific and social progress. Look at our computers! Look at our phones! Twenty years ago, the internet was a creaky machine for geeks. Now we can’t imagine life without it. We are on the verge of medical breakthroughs that would have seemed like magic only half a century ago: cloned organs, stem-cell therapies to repair our very DNA. Even now, life expectancy in some rich countries is improving by five hours a day. A day! Surely immortality, or something very like it, is just around the corner.
The notion that our 21st-century world is one of accelerating advances is so dominant that it seems churlish to challenge it. Almost every week we read about ‘new hopes’ for cancer sufferers, developments in the lab that might lead to new cures, talk of a new era of space tourism and super-jets that can fly round the world in a few hours. Yet a moment’s thought tells us that this vision of unparalleled innovation can’t be right, that many of these breathless reports of progress are in fact mere hype, speculation – even fantasy.