Their knowledge of history and culture allows them to understand the complex social worlds they encounter in their work and family life, in their home countries or abroad.

FORBES: Ladies! Grads! Put Wheels on Your Careers Now!

He came up with the 80m figure by multiplying the number of dots, or pixels, in a high-resolution image (about 1m-2m) by the number of surfaces that an imaginary ray of light corresponding to each pixel would encounter as it bounced around a complex scene (say, 50-100).

ECONOMIST: Smooth operator | The