er 1.2 Outline of the argument DSR for a free particle in terms of non-commutative geometry 3 4 5 8 2.1 An algebraic approach to DSR 8 2.2 Review of K-Poincare 9 2.3 Correspondence with n-Poincare 9 3 Classical paradoxes of locality and their quantum resolutions 10 3.1 Non-locality 10 3.2 Boosts a