A Philosopher Looks at Quantum Mechanics (Again)

Bibliographic Data

ID8399433
AuthorsHilary Putnam (Harvard University, corresponding author)
Year2005
Volume56
Issue4
Pages615-634
Publication date2005-12-01
Peer ReviewedYes
Open AccessNo
TypeARTICLE
VenueThe British Journal for the Philosophy of Science (JOURNAL)
Journal identifiersISSN: 0007-0882 • E-ISSN: 1464-3537
PublisherOxford University Press (PUBLISHER • GB)
DOI10.1093/bjps/axi135
OpenAlexW2024105663
LanguageEN
Citations received11
References cited9

‘A Philosopher Looks at Quantum Mechanics’ (Putnam [1965]) explained why the interpretation of quantum mechanics is a philosophical problem in detail, but with only the necessary minimum of technicalities, in the hope of making the difficulties intelligible to as wide an audience as possible. When I wrote it, I had not seen Bell ([1964]), nor (of course) had I seen Ghirardi et al. ([1986]). And I did not discuss the ‘Many Worlds’ interpretation. For all these reasons, I have decided to make a similar attempt forty years later, taking account of additional interpretations and of our knowledge concerning non-locality. (The Quantum Logical interpretation proposed in Putnam [1968] is not considered in the present paper, however, because Putnam [1994b] concluded that it was unworkable.) Rather than advocate a particular interpretation, this paper classifies the possible kinds of interpretation, subject only to the constraints of a very broadly construed scientific realism. Section 7 does, however, argue that two sorts of interpretation—ones according to which a ‘collapse’ is brought about by the measurement (e.g. the traditional ‘Copenhagen’ interpretation), and the Many Worlds interpretation or interpretations—should be ruled out. The concluding section suggests some possible morals of a cosmological character. 1. Background 2. Scientific realism is the premise of my discussion 3. What ‘quantum mechanics’ says—and some problems 4. Other interpretations of quantum mechanics 5. The problem of Einstein's bed 6. Classification of the possible kinds of interpretation 7. Which interpretations I think we can rule out 8. The ‘moral’ of this discussion

Copenhagen interpretation · Einstein · Epistemology · EPR paradox · Interpretation (philosophy) · Interpretations of quantum mechanics · Minority interpretations of quantum mechanics · Philosophy of science · Physics · Premise · Quantum · Quantum entanglement · Quantum mechanics · Quantum nonlocality · Realism · Theoretical physics · Biofield Effects and Biophysics · Philosophy · Philosophy and History of Science · Quantum Mechanics and Applications

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