Economics is the study of how societies use scarce resources to produce valuable goods and services and distribute them among different individuals. If we think about the definitions, we find two key ideas that run through all of economics:

Writing is a way of escaping from the world, but also a way of embracing it.

In computing, turning the obvious into the useful is a living definition of the word "frustration".

The coal industry must evolve with technology to meet global energy demands sustainably.

Sustainability isn't an option anymore—it's a necessity for any business that wants to thrive in the future.