"Predicting the Present" at the CIA
While accurately predicting the future is often impossible, it can be pretty challenging just to know what's happening right now. Predicting the present is the idea of using new tools to get a faster, better picture of what's happening in the present. For example, the US Bureau of Labor and Statistics essentially gathers the pricing information that goes into the Consumer Price Index (CPI) by hand (no joke, read how they do it here). This means that the governments measure of CPI (and thus inflation) is always a month behind, which is not good for making policy in a world where decades old investment banks can collapse in a few days.
To speed the process up, researchers at MIT developed the Billion Prices Project, which as the name implies collects massive quantities of price data from across the Internet to get a more rapid estimate of CPI. The measure works, and is much more responsive than the governments measure. For example, in the wake of the Lehman collapse, the BPP detected deflationary movement almost immediately while it took more than a month for those changes to show up in the governments numbers.