The document discusses 10 ideas for technology and marketing trends in the new decade. It identifies 4 key themes: 1) the shift to digital technologies is global and pervasive, 2) engagement is migrating from computer to mobile, 3) companies are just beginning to understand engagement and how to fund it long-term, and 4) using data privately and intelligently will be important. The document contains essays by thinkers discussing these trends and how they will reshape how people think, act and consume.