This is a joint post with Rachel Nugent.
A new report from the US Census Bureau offers the surprising fact that in the next 30 years, the human population over 65 will double. In ten years, there will be more over-65s than under-fives. Old news, you say? Yes, in Italy, Japan, and Russia this is old news. In developing countries, it is new – and somewhat alarming. In 2008, 62 percent of all those aged 65 and over (313 million people) lived in the developing countries of Africa, Asia, Latin America, the Caribbean, and Oceania. The elderly population in developing countries is growing twice as fast as in developed countries (on a not very small base in India and China, as it turns out. Those two countries account for 1/3 of the world’s aged population and 37% of the total global population.)