For years, the phrase “21st Century Skills” has been championed like a breakthrough revelation; as if collaboration, creativity, empathy, or problem-solving suddenly emerged in the year 2000. I have never embraced the term. In fact, I’ve challenged it every time it was presented as something new, shiny, or revolutionary. We are now 26% of the way into this century, and the truth still stands: The most essential learning skills are not bound to a century. They are (and always