I heard an interesting twist on an old question the other day. People always ask the classic, “What keeps you up at night?” question. (By the way—don’t ever ask that of your interviewer during a job interview. It comes across as cheesy and stupid.) But while the question itself is a little corny, the notion behind it is interesting and points to a dark set of issues.

It’s…

For decades, Six Sigma has been the gold standard in process improvement—a proven methodology for reducing defects, improving yield, and driving measurable operational gains. It delivered tremendous value in manufacturing, healthcare, and financial services. But in today’s shifting business landscape, a question lingers: “Why hasn’t Six Sigma evolved to speak the language of strategy and…

Ready for that long-awaited summer vacation? First, you’ll need to pack all items required for your trip into a suitcase, making sure everything fits securely without crushing anything fragile.

Because humans possess strong visual and geometric reasoning skills, this is usually a straightforward problem, even if it may take a bit of finagling to squeeze everything in.

To…