We're not just living through an age of change:we're living through a 'change of age': the most profound inflection point in human history since the Enlightenment. That's the thesis of Eamonn Kelly's remarkable new book Powerful Times. From terrorism and nuclear proliferation to emerging technologies and economic globalization, Kelly weaves together 7 powerful 'dynamic tensions' that will reshape human life in the coming decades. Kelly offers breakthrough insights into how these tensions will conflict and resonate, creating giant waves of change.  To answer pivotal questions, Kelly draws on breakthrough 'scenario planning' techniques he pioneered: techniques hundreds of top organizations now rely on.