How to make irrational buzzwords rational

STUDYING management buzzwords, principles, and theories in the last 45 years allowed me to possess an "uncanny" ability to challenge their logic. Which one is effective or ineffective? If the buzzword has offered an iota of reasonableness, what can we do to improve its potency to solve problems? How can we adjust the old theories to make them relevant in today's workplace?

To help me analyze what I learned from hundreds of those buzzwords, I used Bloom's Taxonomy and its six levels of cognitive learning. The six levels are remembering, understanding, applying, analyzing, evaluating, and creating, with the last one as an important element that I'm now using to coin new buzzwords.