A futurist, a demographer and a museum curator spot trends that will affect the way people live and work.br br Click here to subscribe to The Economist on YouTube: br To mark the 30th Edition of The World In, a publication by The Economist, we interviewed three people who look at the future in different ways. Their predictions are featured in a special section of the World In 2016 called "Minds on the future".br br Daily Watch: mind-stretching short films throughout the working week.