Flint

People generally see what they look for, and hear what they listen for

We can perhaps describe in general terms what we can expect of them as consumers, given their likely educational attainment or current patterns of social media activity. We can also calculate with reasonable accuracy how many people will live to be eighty or ninety years old. And we may even be in a position to predict with some acceptable degree of confidence that a certain percentage of seniors will need a care provider—whether it’s another human or a robot. When it comes to the latter, imagine that these robots speak different languages with a variety of accents, aren’t opinionated, don’t take days off, and don’t abuse their patients financially or otherwise

South Asia and sub-Saharan Africa will be vying for the title of the world’s most populous region.