The course nurtures participants a mindset of design thinking to approach complex problems for radical changes in organizations, institutions and societies. The exclaimed course title expresses with the amazement well-suited to a change-making process. This semester, the theme is set as “Design for Security,” in HKUST library context. The course is suitable for students from all schools while students with particular prior learning experience will enhance their understanding in this course. A required reading (short, easy reading) is compulsory before coming to the class.