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*''Meet the Philosophers of Ancient Greece: Everything You Always Wanted to Know about Ancient Greek Philosophy But Didn't Know who to Ask'' (edited, Ashgate, 2005){{r|meet}}
*''Meet the Philosophers of Ancient Greece: Everything You Always Wanted to Know about Ancient Greek Philosophy But Didn't Know who to Ask'' (edited, Ashgate, 2005){{r|meet}}
*''The Sophists: An Introduction'' (edited, Bloomsbury, 2008){{r|soph}}
*''The Sophists: An Introduction'' (edited, Bloomsbury, 2008){{r|soph}}

Some of her claims about Thales have proved controversial. One of these concerns Thales' prediction of the [[eclipse of Thales]] in May 585 BCE. Following [[Bartel Leendert van der Waerden]], O'Grady suggested that Thales could have predicted this [[solar eclipse]] through its occurrence 23 1/2 months after a [[lunar eclipse]], using [[Mesopotamia]]n data on prior eclipses; however, this theory has been disputed by Dirk L. Couprie, who disputed the possibility of making the prediction in this way and provided an alternative theory.{{r|couprie1}} Another of these claims concerns a passage in [[Aristotle]] stating that Thales described the Earth as floating on water. The consensus of scholars is that Thales thought that the world was flat, and floats like a leaf or a raft on a flat ocean, but O'Grady takes the non-standard and disputed position that Thales thought of the Earth as a sphere surrounded by space, with its land masses ("earth", using the same word as Earth in ancient Greek as one does in English) floating on its oceans, and that Thales was misinterpreted by Aristotle.{{r|couprie2}}


==References==
==References==
{{reflist|refs=
{{reflist|refs=

<ref name=couprie1>{{citation
| last = Couprie | first = Dirk L.
| issue = 4
| journal = Early Science and Medicine
| jstor = 4130201
| pages = 321–337
| title = How Thales was able to "predict" a solar eclipse without the help of alleged Mesopotamian wisdom
| volume = 9
| year = 2004}}</ref>

<ref name=couprie2>{{citation
| last = Couprie | first = Dirk L.
| contribution = The Shape of the Earth According to Thales
| doi = 10.1007/978-1-4419-8116-5_4
| pages = 63–67
| publisher = Springer | location = New York
| title = Heaven and Earth in Ancient Greek Cosmology: From Thales to Heraclides Ponticus
| year = 2011}}</ref>


<ref name=diss>[https://www.worldcat.org/title/thales-some-problems-in-early-greek-science-and-philosophy/oclc/222335948 WorldCat catalog entry] for ''Thales: Some Problems in Early Greek Science and Philosophy'', accessed 2022-01-15</ref>
<ref name=diss>[https://www.worldcat.org/title/thales-some-problems-in-early-greek-science-and-philosophy/oclc/222335948 WorldCat catalog entry] for ''Thales: Some Problems in Early Greek Science and Philosophy'', accessed 2022-01-15</ref>

Revision as of 21:45, 15 January 2022

Patricia F. O'Grady is an Australian historian of philosophy specializing in ancient Greek philosophy and in particular on Thales of Miletus. She earned a doctorate in 1998 at Flinders University, with the dissertation Thales: Some Problems in Early Greek Science and Philosophy.[1]

Her books include:

  • Thales of Miletus: The Beginnings of Western Science and Philosophy (Ashgate, 2002)[2]
  • Meet the Philosophers of Ancient Greece: Everything You Always Wanted to Know about Ancient Greek Philosophy But Didn't Know who to Ask (edited, Ashgate, 2005)[3]
  • The Sophists: An Introduction (edited, Bloomsbury, 2008)[4]

Some of her claims about Thales have proved controversial. One of these concerns Thales' prediction of the eclipse of Thales in May 585 BCE. Following Bartel Leendert van der Waerden, O'Grady suggested that Thales could have predicted this solar eclipse through its occurrence 23 1/2 months after a lunar eclipse, using Mesopotamian data on prior eclipses; however, this theory has been disputed by Dirk L. Couprie, who disputed the possibility of making the prediction in this way and provided an alternative theory.[5] Another of these claims concerns a passage in Aristotle stating that Thales described the Earth as floating on water. The consensus of scholars is that Thales thought that the world was flat, and floats like a leaf or a raft on a flat ocean, but O'Grady takes the non-standard and disputed position that Thales thought of the Earth as a sphere surrounded by space, with its land masses ("earth", using the same word as Earth in ancient Greek as one does in English) floating on its oceans, and that Thales was misinterpreted by Aristotle.[6]

References

  1. ^ WorldCat catalog entry for Thales: Some Problems in Early Greek Science and Philosophy, accessed 2022-01-15
  2. ^ Reviews of Thales of Miletus:
    • Robb, Kevin (2005), Journal of the History of Philosophy, 43 (1): 107–108, doi:10.1353/hph.2005.0018{{citation}}: CS1 maint: untitled periodical (link)
    • Rossetti, Livio (2006), Humanitas, 58, hdl:10316.2/28131{{citation}}: CS1 maint: untitled periodical (link)
    • Sherry, David (March 2005), Isis, 96 (1): 103–103, doi:10.1086/432987, JSTOR 10.1086/432987{{citation}}: CS1 maint: untitled periodical (link)
  3. ^ Reviews of Meet the Philosophers of Ancient Greece:
  4. ^ Review of The Sophists: Castagnoli, Luca (April 2011), "Philosophy", Subject reviews, Greece and Rome, 58 (1): 140–152, doi:10.1017/s0017383510000604, JSTOR 41306150
  5. ^ Couprie, Dirk L. (2004), "How Thales was able to "predict" a solar eclipse without the help of alleged Mesopotamian wisdom", Early Science and Medicine, 9 (4): 321–337, JSTOR 4130201
  6. ^ Couprie, Dirk L. (2011), "The Shape of the Earth According to Thales", Heaven and Earth in Ancient Greek Cosmology: From Thales to Heraclides Ponticus, New York: Springer, pp. 63–67, doi:10.1007/978-1-4419-8116-5_4