Nick Huggett is Associate Professor of Philosophy at the University of Illinois Chicago.

1: A Longish Introduction: The Problem of Change
1.1: Melissus's Paradox
1.2: What is Change?
1.3: Laws
1.4: Spacetime Today
2: Zeno's Paradoxes: 2.1 The Dichotomy Paradox
2.2: 'Supertasks'
3: Zeno's Arrow Paradox: 3.1 The Paradox
3.2: What Philosophy Can Teach Physics
4: The Shape of Space I-Topology
4.1: An End to Space?
4.2: Neither Bounded Nor Infinite
4.3: What Physics Can Teach Philosophy
5: Beyond the Third Dimension?
5.1: Multi-Dimensional Life
5.2: More Than Three Dimensions?
6: Why Three Dimensions?
6.1: The Force of Gravity and the Dimensions of Space
6.2: Does Intelligent Life Take Three Dimensions?
6.3: Is the Universe Made for Humans?
6.4: The Megaverse
6.5: Philosophy in Physics
7: The Shape of Space II-Curved Space?
7.1: Mathematical Certainty
7.2: Life in Non-Euclidean Geometry;7.3 What Kind of Knowledge is Geometry?
8: Looking For Geometry
8.1: Measuring the Geometry of Space?
8.2: The 'Geometry' of Poincare's Space
8.3: How to Disprove a Definition
8.4: Experiencing Space: 8.5 Where is Geometry?
9: What is Space?
9.1: Space=Matter
9.2: Relational Space
9.3: Absolute Space
9.4: Relational Space Redux
9.5: What Physics and Philosophy Can Teach Each Other
10: Time
10.1: Time vs. Space
10.2: Nowism
10.3: A Moving Now?
10.4: McTaggart's Argument
10.5: Passing Time in a Block Universe
11: Time and Tralfamadore
11.1: The Mind's Worldline
11.2: Experience of Space vs. Time
11.3: Another Arrow
11.4: Physics and the Philosophy of Perception
12: Time Travel
12.1: What is Time Travel?
12.2: Is Time Travel Possible?
12.3: The Problem with Time Travel
12.4: Possible and Impossible Time Travel
12.5: The Philosophy and Physics of Time Travel
13: Why Can't I Stop my Younger Self from Time Traveling?
13.1: Physics Might Stop Me
13.2: . . . and If Not, Logic Will
13.3: My Precise Physical State Stops Me
13.4: Living in a Physical Universe
14: Spacetime and the Theory of Relativity
14.1: Photons and Bullets
14.2: Convention
14.3: Relativity-When is Now?
14.4: Relativistic Spacetime
14.5: Relativity of Length
14.6: Relativity of Time
15: Time in Relativity
15.1: The Twins
15.2: General Relativity
15.3: Time vs. Space Yet Again

16: Hands and Mirrors
16.1: Is Handedness Intrinsic or Extrinsic?
16.2: The 'Fitting' Account
16.3: Kant's Argument against the Fitting Account
16.4: Looking Left and Right
16.5: Mirrors
16.6: Orientability
17: Identity
17.1: Particle Statistics
17.2: Schr:odinger's Counting Games
18: Quarticles
18.1: New Counting Games
18.2: Hookon Identity
18.3: Indistinguishable Quarticles?
18.4: Quanta as Quarticles
19: Where Next?