The inevitability of preparing for a future with an older population adds to the urgency with which countries need to improve how they prepare young people for the jobs of today and the future. Without a large boost in labour productivity, the potential economic benefits due to an influx of young workers will remain unrealized at the scale needed for such a future.
Population ageing is a defining global trend of our time. People are living longer, and more are older than ever before. Spectacular improvements in health and survival and reductions in fertility have driven this momentous shift, which has begun or is expected to begin soon in all countries and areas.