CONTENTS -- Prologue -- Section I: Measuring Time -- The Measurement of Time with Atomic Clocks -- Measuring the Frequency of Light -- Time and Space Variation of Fundamental Constants: Motivation and Laboratory Search -- Section II: Causality & Signal Propagation -- Causality and Superluminal Light -- Quantum Fluctuations and Signal Velocity in Superluminal Light Pulse Propagation -- Time and Matter in the Interaction between Gravity and Quantum Fluids: Are there Macroscopic Quantum Transducers between Gravitational and Electromagnetic Waves? -- Section III: Coherence & Decoherence -- Decoherence Unlimited: From Zeno to Classical Motion -- Coherence and the Clock -- Decoherence, Chaos and the Second Law -- What Could We Have Been Missing While Pauli's Theorem Was in Force? -- Simultaneity and the Concept of 'Particle' -- Section IV: CP & T Violation -- CP and T Violation in the Kaon System -- Time-Reversal Non-Invariance -- 'Per Aspera ad Astra' - A Short Essay on the Long Quest for CP Violation -- Section V: Macroscopic Time Reversal and the Arrow of Time -- The Thermodynamic Arrow: Puzzles & Pseudo-Puzzles -- Arrow of Time from Timeless Quantum Gravity -- The Evolution of the Universe -- Did Time and Its Arrow have a Beginning? -- The Wormhole Hazard -- Elementary Particles as Black Holes -- Counter-Example where Cosmic Time Keeps Its Original Role in Quantum Cosmology -- Section VI: New Paradigms -- String Theory, Space and Time -- Quantized Space and Time -- List of Participants.