Reviewing the big questions literature; or, should HCI have big questions?

What are big questions? Why do scholars propose them? How are they generated? Could they be valuable and useful in HCI research? In this paper we conduct a thorough review of "big questions" literature, which draws on scholarship from a variety of fields and disciplines. Our intended contribution is twofold. First, we provide a substantive review of big questions scholarship, which to our knowledge has never been done before. Second, we leverage this summary as a means of examining the value and utility of big questions in HCI as a research discipline. Whether HCI decides that generating and having big questions would be a desirable path forward, we believe that examining the potential for big questions is a useful way of becoming more reflective about HCI research. Copyright is held by the owner/author(s).