Book excerpt: Introduction : geopolitics without power politics -- From a strategy by default to a grand strategy? : in the beginning was enlargement -- The limits of enlargement : the end of certainties -- Peace, war, and confetti : an elusive security policy -- Boundaries and borderlands : from inside out? -- A crisis in the making? : the refugee crisis -- Competitive decadence? : Russia and the EU -- Conclusion : the waning geography of influence