The "Design Thinking" label is not a myth. It is a description of the application of well-tried design process to new challenges and opportunities, used by people from both design and non-design backgrounds. I welcome the recognition of the term and hope that its use continues to expand and be more universally understood, so that eventually every leader knows how to use design and design thinking for innovation and better results. (Moggridge, 2010.)
So three cheers for design thinking, for those practitioners and schools that are using these techniques, that encourage breakthrough thinking, and that encourage asking the stupid question. Not all schools teach design thinking in this way. Not all students learn it. Not all designers practice it. But for those who do teach, learn and practice all of the techniques of design thinking, it can be transformative.