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The Science of Measuring Pleasure and Pain

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Book cover Plato’s Protagoras

Part of the book series: Philosophical Studies Series ((PSSP,volume 125))

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Abstract

Near the end of the Protagoras there is a famous argument in which Socrates appears to deny the possibility of weakness of will (akrasia). The passage is part of a longer examination of whether virtue can be taught and of the unity of the virtues. Socrates and Protagoras discuss whether it makes sense to say, as people commonly do, that they sometimes choose to do things they know are not best for them because they are “overcome by pleasure.” Supposedly “the many” hold that the good is pleasure, and that one chooses what is less good because it is most pleasant. Socrates takes Protagoras through a kind of elenctic examination that purports to show that the many’s claim to being overcome by pleasure in akrasia is absurd or ridiculous. They can’t really do what they claim to do, choose the less good for the more good; thus, and the claim that they do is a misdescription of what really happens. People act in these cases due to ignorance of what is truly the most good (pleasant). In order to prevent people from choosing things that are not best for them, or to save them, Socrates says that what is needed is an art or science of measurement (357a–b). In this paper I want to focus on the idea of such an art or science of measurement.

I am grateful to participants in the Bergen conference in June 2014 for questions and comments, and in particular to Vivil Valvik Haraldsen for written comments and suggestions.

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Notes

  1. 1.

    Interestingly, this term is not actually used in the dialogue.

  2. 2.

    For an interesting analysis of this argument as anticipating later moves in the dialogue, i.e. “the general theme of wisdom prevailing over the temptations of more immediate pleasures,” see Martha Nussbaum (1986, 92); discussed by Richardson (1990, 24 and n. 45).

  3. 3.

    Of course, Protagoras is best known for his famous saying that “Man is the measure of all things” (“panton chrematon anthropon metron”, Theaetetus 160d6–7). We should recall what Socrates asks about Protagoras in Theaetetus: If what each man believes to be true through sensation is true for him … then how, my friend, was Protagoras so wise that he should consider himself worthy (axiousthai) to teach others and for huge fees? And how are we so ignorant that we should go to school to him, if each of us is the measure of his own wisdom (metron onti eautoi hekastoi tês autou sophias, Theaetetus 161e)? See also Coby (1987), who suggests that the science of measurement in Protagoras is itself an implicit reference to Protagoras’ doctrine that man is the measure of all things (153).

  4. 4.

    Richardson (1990) uses The Statesman to describe a higher criterion for a science of measurement at 284e–287a: it should give a unified and systematic account of a field while also adding quantitative precision (31). But the measurement here provides only qualitative evaluation. Compare this to Phaedo 69a, which speaks of trading virtues for things that are larger, as if they were coins. But in the Phaedo Socrates clearly does not mean that wisdom is a kind of good to be maximized. “Rather, it is itself a regulative grasp of the true good or goods that serves to specify appropriate definitions of the virtues” (Richardson 1990, 31).

  5. 5.

    For more, see Gonzalez (2014, footnote 30, part B, p. 50).

  6. 6.

    Richardson (1990) does refer to the science as having a “fact-finding role,” but he does not pursue the thread I do here, concerning the particular power of this technê to counteract deceptive appearances.

  7. 7.

    See Richardson (1990, n. 47) for several references to measurement in other dialogues, including Republic 7.522c, Statesman 285a, and Philebus 55d–e. Richardson cites a comparison passage in Philebus that lists examples of the art of measurement for the technê of building.

  8. 8.

    Some scholars read the conflict of opinions in Book 10 as a conflict within reason and not between reason and appetite or spirit, e.g. Nehamas (1999, 264–266), and also Reeve (2010, 214 and note 6).

  9. 9.

    See Moss (2012).

  10. 10.

    See Freeland (2008).

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Freeland, C. (2017). The Science of Measuring Pleasure and Pain. In: Pettersson, O., Songe-Møller, V. (eds) Plato’s Protagoras. Philosophical Studies Series, vol 125. Springer, Cham. https://doi.org/10.1007/978-3-319-45585-3_7

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