Which term refers to an isolated inventor who champions change in the face of resistance?

• A. Lone inventor
• B. Inventor
• C. Designer
• D. Engineer

Answer: (A)

The main idea here is describing someone who acts alone to push for change, even when others push back. The term that fits this best is a lone inventor because it conveys both independence and a willingness to advocate for new ideas despite resistance. It points to someone who works outside established groups or norms and champions innovative approaches.

An inventor, in general, is anyone who creates something new, but it doesn’t imply they are isolated or actively resisting opposition. A designer focuses on planning and shaping how a product looks and works, not necessarily on challenging the status quo. An engineer applies scientific and mathematical principles to solve problems, typically within teams and existing frameworks, rather than emphasizing solitary advocacy of change.