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Expansion for Natural Reality

		1051	1.	Philosophy
		623	2.	Reason
		626	3.	Truth
		784	4.	Formal Logic
		1242	5.	Theory of Logic
		1188	6.	Mathematics
		1041	7.	Existence
		881	8.	Modes of Existence
		1528	9.	Objects
		799	10.	Modality
		484	11.	Knowledge Aims
		711	12.	Knowledge Sources
		633	13.	Knowledge Criteria
		674	14.	Science
		546	15.	Nature of Minds
		492	16.	Persons
		495	17.	Mind and Body
		857	18.	Thought
		835	19.	Language
		312	20.	Action
		264	21.	Aesthetics
		960	22.	Metaethics
		987	23.	Ethics
		912	24.	Political Theory
		750	25.	Social Practice
		992	26.	Natural Theory

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	713	27.	Natural Reality
		A.	Classical Physics
	32	1.	Mechanics	a.	Explaining movement
	10			b.	Laws of motion
	25			c.	Forces
	5			d.	Gravity
	8	2.	Thermodynamics	a.	Energy
	3			b.	Heat
	6			c.	Conservation of energy
	6			d.	Entropy
		B.	Modern Physics
	10	1.	Relativity	a.	Special relativity
	5			b.	General relativity
	13	2.	Electrodynamics	a.	Electrodynamics
	14			b.	Fields
	10			c.	Electrons
	13			d.	Quantum mechanics
	5	3.	Chromodynamics	a.	Chromodynamics
	3			b.	Quarks
	19	4.	Standard Model	a.	Concept of matter
	11			b.	Standard model
	10			c.	Particle properties
	4			d.	Mass
	4			e.	Protons
	3			f.	Neutrinos
	1			g.	Anti-matter
	2	5.	Unified Models	a.	Electro-weak unity
	8			b.	String theory
	5			c.	Supersymmetry
		C.	Space
	8	1.	Void
	12	2.	Space
	13	3.	Points in Space
	16	4.	Substantival Space
	8	5.	Relational Space
	16	6.	Space-Time
		D.	Time
	13	1.	Nature of Time	a.	Absolute time
	10			b.	Relative time
	9			c.	Idealist time
	9			d.	Time as measure
	7			e.	Eventless time
	8			f.	Eternalism
	12			g.	Growing block
	30			h.	Presentism
	11			i.	Denying time
	11	2.	Passage of Time	a.	Experience of time
	6			b.	Rate of time
	10			c.	Tenses and time
	13			d.	Time series
	12			e.	Tensed (A) series
	12			f.	Tenseless (B) series
	24			g.	Time's arrow
	5			h.	Change in time
	4			i.	Time and motion
	6			j.	Time travel
	7			k.	Temporal truths
	5	3.	Parts of Time	a.	Beginning of time
	5			b.	Instants
	4			c.	Intervals
	5			d.	Measuring time
	13			e.	Present moment
		E.	Cosmology
	16	1.	Cosmology
	8	2.	Eternal Universe
	10	3.	The Beginning
	2	7.	Black Holes
	3	8.	Dark Matter
	2	9.	Fine-Tuned Universe
	4	10.	Multiverse
		F.	Chemistry
	20	1.	Chemistry
	9	2.	Modern Elements
	17	3.	Periodic Table
		G.	Biology
	3	1.	Biology
	21	2.	Life
	23	3.	Evolution
	3	4.	Ecology
	13	5.	Species

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		428	28.	God
		296	29.	Religion