The document discusses technological disruptions in marketing. It defines disruption as changing the seller rather than just being a change. Several past disruptions are outlined like Amazon disrupting retail and Google/Facebook disrupting previous platforms. Privacy issues are highlighted as a current disruption opportunity since it cuts access to intent data and forces marketers to find alternatives. The document provides guidance on assessing disruption opportunities by considering factors like improved products/data and defendability. Overall it advocates leveraging disruption to support business success through innovative solutions.