How will aging nations pay for their retirees?
If governments rack up debt to support their senior citizens, inflation may be here to stay As the world’s population crosses 8 billion, it’s getting older. On average, the bloom of youth came around 1970, when the median age of the world was roughly 21; by 2100, that figure will have climbed to 41 or 42. Forty is, of course, the new 20—but this number is just an average. Many countries, particularly in Africa, will be younger, but the world’s most...
