In times of rapid, digitally-induced change, the knowledge space becomes a key area of capture and contestation. The state of play in the realm of concepts and frameworks is therefore a significant site for critical examination and informed action. Theoretical lenses and empirical facts must be used skilfully to trace who defines emergent social, economic and political ideas and how interests of different actors are impacted. IT for Change has been at the cutting edge of critical research, not only de-constructing dominant approaches and concepts in relation to digital developments, but also articulating alternative frameworks rooted in ideals of social justice and equity.