Published online by Cambridge University Press: 05 June 2012
Philosophical Skepticism
Jean-Jacques Rousseau begins his discussion of the origin of language in A Discourse on Inequality by toying with a paradox:
[A] substitution of voice for gesture can only have been made by common consent, something rather difficult to put into effect by men whose crude organs had not yet been exercised; something indeed, even more difficult to conceive of having happened in the first place, for such a unanimous agreement would need to be proposed, which means that speech seems to be absolutely necessary to establish the use of speech.
Rousseau moves on without taking the problem seriously, but the paradox echoes through modern philosophy of language. How can we explain the genesis of speech without presupposing speech, reference without presupposing reference, meaning without presupposing meaning? A version of this paradox forms the basis of Quine's attack on the logical empiricist doctrine that logic derives its warrant from conventions of meaning – that logical truths are true and logical inferences are valid by virtue of such conventions. Quine raised the general skeptical question of how conventions of language could be established without preexisting language, as well as calling attention to more specific skeptical circularities. If conventions of logic are set up by explicit definitions, or by axioms, must we not presuppose logic to unpack those conventions?
To save this book to your Kindle, first ensure [email protected] is added to your Approved Personal Document E-mail List under your Personal Document Settings on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part of your Kindle email address below. Find out more about saving to your Kindle.
Note you can select to save to either the @free.kindle.com or @kindle.com variations. ‘@free.kindle.com’ emails are free but can only be saved to your device when it is connected to wi-fi. ‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply.
Find out more about the Kindle Personal Document Service.
To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Dropbox.
To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Google Drive.