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Work #1483 · Mid-career

Atomic Theory and the Description of Nature

Niels Bohr
1934 · English (translated from Danish/German originals 1929-1933)
Essay collection · Copenhagen interpretation / Bohrian complementarity / philosophy of quantum mechanics

Bohr's 1934 essay collection — the philosophical statement of complementarity for general audiences

Attribute Fingerprint

Rows where works disagree are highlighted in gold. The full ontology grid is shown.

Attribute Atomic Theory and the Description of Nature (Mid-career)
Time · Extent Infinite
Time · Ontological Status Relational
Time · Grain Continuous
Time · Freedom NDet
Time · Traversability Linear
Time · Dimensionality One
Time · Direction Uni-directional
Space · Extent Infinite
Space · Ontological Status Relational
Space · Curvature Curved
Space · Dimensionality Three
Space · Locality Non-local
Matter · Extent Finite
Matter · Ontological Status Relational
Matter · Conservation Conserved
Matter · Dimensionality Three
Matter · Locality Non-local
Observer · Time Instance Single
Observer · Space Instance Single
Observer · Knowledge Extent Immediate
Observer · Knowledge Retainment Total
Observer · Physicality Embodied
Observer · Agency Active
Observer · Number Plural
Observer · Metaphysical Agency Limited
Observer · Moral Authority Reason
Observer · Theological Method
Energy · Extent Finite
Energy · Ontological Status Substantival
Energy · Conservation Conserved
Energy · Dispersibility Irreversible
Information · Ontological Status Relational
Information · Cosmic Conservation Conserved
Information · Personal Conservation Non-conserved
Information · Granularity Discrete

Dimension-by-Dimension Evidence

What each work's passages reveal about its stance on each of the six dimensions.

Time

Atomic Theory and the Description of Nature

1934 publication; essays composed 1925-1932. The collection spans the high-quantum-revolution period from the early matrix mechanics (1925) to the founding of the Solvay-conference Copenhagen tradition (1927-1930).

Space

Atomic Theory and the Description of Nature

Copenhagen Institute (Niels Bohr Institute for Theoretical Physics, founded 1921 with Rockefeller Foundation funding) — the geographical-institutional centre of the Copenhagen interpretation.

Matter

Atomic Theory and the Description of Nature

Five-essay collection (~120 pages in standard editions). Form is philosophical-pedagogical rather than technical-physics: Bohr deliberately addresses readers beyond the narrow community of quantum physicists.

Observer

Atomic Theory and the Description of Nature

Mid-Bohr. The observer-philosopher-physicist is at the height of his interpretive-philosophical authority over the quantum-mechanical community; the 1925-1932 period saw the establishment of the Copenhagen interpretation as the dominant philosophical framework.

Energy

Atomic Theory and the Description of Nature

Programmatic energies of the mature Copenhagen school. The 1927 Como Lecture was the founding event; the subsequent essays consolidate the framework.

Information

Atomic Theory and the Description of Nature

Collection of philosophical-pedagogical essays. The Como Lecture (essay 1) is the most-cited; 'Light and Life' (essay 4) extending complementarity to biology has been continuously productive in the philosophy of biology.

Internal Tensions

Where each work's argument pulls against itself.

Atomic Theory and the Description of Nature

First systematic Bohrian philosophical statement; the canonical reference for complementarity outside the technical physics literature. Read continuously since 1934 by physicists, philosophers of physics, and historians of science; the central reference point for the Copenhagen-interpretation tradition and for the long-running debate over the foundations of quantum mechanics.