Metaphysics: An Introduction -

The table is brown. Is "brownness" a real thing that exists somewhere in the universe, or is it just a label we humans made up? The Architect's Blueprint

Our story begins in a vast, ancient library. Most rooms in this library are filled with books on how things work: biology explains how a tree grows, physics explains how a ball falls, and chemistry explains why fire burns. But at the very back, behind a heavy velvet curtain, is the . Metaphysics: An Introduction

This isn't about telescopes, but about the nature of the universe. Is it infinite? Did it have a cause, or has it always been here? The table is brown

Is time a flat road we are walking on, or is the past, present, and future all happening at once like a giant DVD? Most rooms in this library are filled with

You sit at a wooden table in this library. A physicist walks in and tells you the table is actually just a collection of atoms and empty space. A chemist tells you it's a specific arrangement of carbon molecules.