The last decade has seen the arrival of emerging markets, and investors and pundits alike have shown unbounded excitement about the BRICs—Brazil, Russia, India, and China—as the new sources of the world’s economic growth. However, a focus on the BRICs is already out of date. In half of these countries, demographic patterns have shifted, and the future of the world’s growth now looks set to come from a different set of emerging economies, the TIMBIs: Turkey, Indonesia, Mexico, Brazil, and India.