Simplicius’ Commentary on Aristotle, De Caelo 2.10-12: An Annotated Translation, Part 2, 2008
By: Bowen, Alan C., Simplicius
Title Simplicius’ Commentary on Aristotle, De Caelo 2.10-12: An Annotated Translation, Part 2
Type Article
Language English
Date 2008
Journal SCIAMVS: Sources and Commentaries in Exact Sciences
Volume 9
Pages 25-131
Categories no categories
Author(s) Bowen, Alan C. , Simplicius
Editor(s)
Translator(s)
This completes my translation of the narrowly astronomical sections of Simplicius’ com- mentary on Aristotle’s De caelo that first appeared in SCIAMVS 4 (2003) 23–58. Its aim, as before, is to supply the reader with a suitably annotated rendering of Simplicius’ text that will facilitate addressing the critical questions of the nature, construction, and historical value of Simplicius’ commentary, especially as it bears on the history of earlier Greek astronomical theorizing. [introduction]

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Simplicius’ Commentary on Aristotle, De Caelo 2.10-12: An Annotated Translation, Part 1, 2003
By: Bowen, Alan C., Simplicius
Title Simplicius’ Commentary on Aristotle, De Caelo 2.10-12: An Annotated Translation, Part 1
Type Article
Language English
Date 2003
Journal SCIAMVS: Sources and Commentaries in Exact Sciences
Volume 4
Pages 23-58
Categories no categories
Author(s) Bowen, Alan C. , Simplicius
Editor(s)
Translator(s)
If there is a single text that has proven to be the bedrock for the modern understanding of early Greek astronomy, it is Simplicius’ commentary on book 2 chapter 12 of Aristotle’s treatise, De caelo. Simplicius’ remarks, which are effectively an elaboration of what he supposes Aristotle to mean in Meta. Λ 8, are almost always accepted as gospel in their broad outlines. I have written at length elsewhere that Simplicius’ comments on De caelo 2.12 do not constitute an account of what Aristotle meant in Meta. Λ 8 that we should accept today as properly historical. That scholars today persist in reading Meta. Λ 8 and other early texts as indicating knowledge of the planetary stations and retrogradations is a puzzle. One only wishes, when these scholars have elaborated their interpretations of Meta. Λ 8 and of the other related texts written before the late second century that concern the planetary motions, that they not stop here as if their work as historians were done. Obviously, it will not be enough if they simply adduce relevant testimonia by later ancient writers. Not only are these testimonia few in number and date to a time after the characteristic planetary motions were duly understood, they typically prove on critical examination to be either ambiguous or anachronistic in the same way as Simplicius’ account is. Consequently, any appeal to such testimonia without critical argument in defense of their historical validity is pointless. Indeed, the burden must fall on these scholars to demonstrate that Meta. Λ 8 and the other early texts must be read in this way. For, absent such proof, all one has is the fallacy of imputing to a writer the perceived consequences of what he writes. Given the exigencies of publication, this annotated translation will come in two parts. The first, presented here, is devoted to Simplicius’ commentary on De caelo 2.10–11. These chapters in the De caelo raise stock issues in astronomy; and it is valuable, I think, for readers interested in Simplicius’ account of planetary theory in 2.12 to see and assess just how he deals with them. Indeed, not only does Simplicius’ commentary on 2.10–11 show him drawing on a tradition of technical writing for novices and philosophers that goes back to Geminus and Cleomedes, it also shows him going astray on fundamental points in elementary mathematics. And this is surely important for our interpretation of his commentary on 2.12. The annotation itself is, as I have said, intended to assist the reader with information that may be needed to make sense of the text. My main aim is to allow access to Simplicius that is as little encumbered by my interpretative intrusion as is feasible, since my hope in this publication is that the reader will confront Simplicius for himself by himself, so far as this is possible in a translation. [introduction]

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  • PAGE 1 OF 1
Simplicius’ Commentary on Aristotle, De Caelo 2.10-12: An Annotated Translation, Part 1, 2003
By: Bowen, Alan C., Simplicius
Title Simplicius’ Commentary on Aristotle, De Caelo 2.10-12: An Annotated Translation, Part 1
Type Article
Language English
Date 2003
Journal SCIAMVS: Sources and Commentaries in Exact Sciences
Volume 4
Pages 23-58
Categories no categories
Author(s) Bowen, Alan C. , Simplicius
Editor(s)
Translator(s)
If there is a single text that has proven to be the bedrock for the modern understanding of early Greek astronomy, it is Simplicius’ commentary on book 2 chapter 12 of Aristotle’s treatise, De caelo. Simplicius’ remarks, which are effectively an elaboration of what he supposes Aristotle to mean in Meta. Λ 8, are almost always accepted as gospel in their broad outlines. I have written at length elsewhere that Simplicius’ comments on De caelo 2.12
do not constitute an account of what Aristotle meant in Meta. Λ 8 that we should accept today as properly historical. That scholars today persist in reading Meta. Λ 8 and other early texts as indicating knowledge of the planetary stations and retrogradations is a puzzle. One only wishes, when these scholars have elaborated their interpretations of Meta. Λ 8  and of the other related texts written before the late second century that concern the planetary motions, that they not stop here as if their work as historians were done. Obviously, it will not be enough if they simply adduce relevant testimonia by later ancient writers. Not only are these testimonia few in number and date to a time after the characteristic planetary motions were duly understood, they typically prove on critical examination to be either ambiguous or anachronistic in the same way as Simplicius’ account is. Consequently, any appeal to such testimonia without critical argument in defense of their historical validity is pointless. Indeed, the burden must fall on these scholars to demonstrate that Meta. Λ 8 and the other early texts must be read in this way. For, absent such proof, all one has is the fallacy of imputing to a writer the perceived consequences of what he writes.
Given the exigencies of publication, this annotated translation will come in two parts. The first, presented here, is devoted to Simplicius’ commentary on De caelo 2.10–11. These chapters in the De caelo raise stock issues in astronomy; and it is valuable, I think, for readers interested in Simplicius’ account of planetary theory in 2.12 to see and assess just how he deals with them. Indeed, not only does Simplicius’ commentary on 2.10–11 show him drawing on a tradition of technical writing for novices and philosophers that goes back to Geminus and Cleomedes, it also shows him going astray on fundamental points in elementary mathematics. And this is surely important for our interpretation of his commentary on 2.12.
The annotation itself is, as I have said, intended to assist the reader with information that may be needed to make sense of the text. My main aim is to allow access to Simplicius that is as little encumbered by my interpretative intrusion as is feasible, since my hope in this publication is that the reader will confront Simplicius for himself by himself, so far as this is possible in a translation. 
[introduction]

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Simplicius’ Commentary on Aristotle, De Caelo 2.10-12: An Annotated Translation, Part 2, 2008
By: Bowen, Alan C., Simplicius
Title Simplicius’ Commentary on Aristotle, De Caelo 2.10-12: An Annotated Translation, Part 2
Type Article
Language English
Date 2008
Journal SCIAMVS: Sources and Commentaries in Exact Sciences
Volume 9
Pages 25-131
Categories no categories
Author(s) Bowen, Alan C. , Simplicius
Editor(s)
Translator(s)
This completes my translation of the narrowly astronomical sections of Simplicius’ com-
mentary on Aristotle’s De caelo that first appeared in SCIAMVS 4 (2003) 23–58. Its
aim, as before, is to supply the reader with a suitably annotated rendering of Simplicius’
text that will facilitate addressing the critical questions of the nature, construction, and
historical value of Simplicius’ commentary, especially as it bears on the history of earlier
Greek astronomical theorizing. [introduction]

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  • PAGE 1 OF 1