<p style="font-weight:bold;font-size:14pt;font-family:'Century Gothic', 'Apple Gothic', 'Lucida Sans Unicode', 'Franklin Gothic Medium';">Grounds of Validity of the Laws of Logic: Further Consequences of Four Incapacities</p>
<a style="font-size:10pt;font-family:'Century Gothic', 'Apple Gothic', 'Lucida Sans Unicode', 'Franklin Gothic Medium';" href="http://cspeirce.omeka.net/items/browse/tag/altruism">altruism</a>, <a style="font-size:10pt;font-family:'Century Gothic', 'Apple Gothic', 'Lucida Sans Unicode', 'Franklin Gothic Medium';" href="http://cspeirce.omeka.net/items/browse/tag/De+Morgan">De Morgan</a>, <a style="font-size:10pt;font-family:'Century Gothic', 'Apple Gothic', 'Lucida Sans Unicode', 'Franklin Gothic Medium';" href="http://cspeirce.omeka.net/items/browse/tag/induction">induction</a>, <a style="font-size:10pt;font-family:'Century Gothic', 'Apple Gothic', 'Lucida Sans Unicode', 'Franklin Gothic Medium';" href="http://cspeirce.omeka.net/items/browse/tag/liar+paradox">liar paradox</a>, <a style="font-size:10pt;font-family:'Century Gothic', 'Apple Gothic', 'Lucida Sans Unicode', 'Franklin Gothic Medium';" href="http://cspeirce.omeka.net/items/browse/tag/logic">logic</a>, <a style="font-size:10pt;font-family:'Century Gothic', 'Apple Gothic', 'Lucida Sans Unicode', 'Franklin Gothic Medium';" href="http://cspeirce.omeka.net/items/browse/tag/relations">relations</a>, <a style="font-size:10pt;font-family:'Century Gothic', 'Apple Gothic', 'Lucida Sans Unicode', 'Franklin Gothic Medium';" href="http://cspeirce.omeka.net/items/browse/tag/truth">truth</a>, <a style="font-size:10pt;font-family:'Century Gothic', 'Apple Gothic', 'Lucida Sans Unicode', 'Franklin Gothic Medium';" href="http://cspeirce.omeka.net/items/browse/tag/validity">validity</a>
<p style="font-size:10pt;font-family:'Century Gothic', 'Apple Gothic', 'Lucida Sans Unicode', 'Franklin Gothic Medium';">First published in the <em>Journal of Speculative Philosophy</em>, vol. 2 (1869): 193-208, this paper is the third and final installment of a series of three that appeared in the same journal during the period 1868-1869.</p>
<p style="font-size:10pt;font-family:'Century Gothic', 'Apple Gothic', 'Lucida Sans Unicode', 'Franklin Gothic Medium';">According to Houser and Kloesel (Eds.),<span class="Apple-converted-space"> </span><a style="font-size:10pt;font-family:'Century Gothic', 'Apple Gothic', 'Lucida Sans Unicode', 'Franklin Gothic Medium';" title="The Essential Peirce, vol. 1" href="http://www.amazon.com/The-Essential-Peirce-Volume-Philosophical/dp/0253207215/ref=sr_1_2?ie=UTF8&qid=1353786535&sr=8-2&keywords=the+essential+peirce" target="_blank">The Essential Peirce</a>, vol. 1 (Bloomington: Indiana, 1992), p. 56, in this paper, "Peirce works out a rationale for the objective validity of the laws of logic and, by linking epistemology with a social theory of logic, grounds induction in altruistic sentiments. He also discusses a version of the liar paradox and offers a solution based on the supposition that 'every proposition asserts its own truth,' and he makes his first published reference to De Morgan's work on the logic of relations."</p>
<p style="font-size:10pt;font-family:'Century Gothic', 'Apple Gothic', 'Lucida Sans Unicode', 'Franklin Gothic Medium';">Peirce, Charles Sanders (1839-1914)</p>
<p style="font-size:10pt;font-family:'Century Gothic', 'Apple Gothic', 'Lucida Sans Unicode', 'Franklin Gothic Medium';"><em>Journal of Speculative Philosophy</em>, vol. 2 (1869): 193-208</p>
<ul><li style="font-size:10pt;font-family:'Century Gothic', 'Apple Gothic', 'Lucida Sans Unicode', 'Franklin Gothic Medium';">(Full text) <a style="font-size:10pt;font-family:'Century Gothic', 'Apple Gothic', 'Lucida Sans Unicode', 'Franklin Gothic Medium';" title="Peirce Edition Project" href="http://www.iupui.edu/~peirce/" target="_blank">http://www.iupui.edu/~peirce/</a></li>
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<p style="font-size:10pt;font-family:'Century Gothic', 'Apple Gothic', 'Lucida Sans Unicode', 'Franklin Gothic Medium';">1869</p>
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<p style="font-weight:bold;font-size:14pt;font-family:'Century Gothic', 'Apple Gothic', 'Lucida Sans Unicode', 'Franklin Gothic Medium';">Some Consequences of Four Incapacities</p>
<a style="font-size:10pt;font-family:'Century Gothic', 'Apple Gothic', 'Lucida Sans Unicode', 'Franklin Gothic Medium';" href="http://cspeirce.omeka.net/admin/items/browse/tag/inference">inference</a>, <a style="font-size:10pt;font-family:'Century Gothic', 'Apple Gothic', 'Lucida Sans Unicode', 'Franklin Gothic Medium';" href="http://cspeirce.omeka.net/admin/items/browse/tag/mind">mind</a>, <a style="font-size:10pt;font-family:'Century Gothic', 'Apple Gothic', 'Lucida Sans Unicode', 'Franklin Gothic Medium';" href="http://cspeirce.omeka.net/admin/items/browse/tag/scholastic+realism">scholastic realism</a>, <a style="font-size:10pt;font-family:'Century Gothic', 'Apple Gothic', 'Lucida Sans Unicode', 'Franklin Gothic Medium';" href="http://cspeirce.omeka.net/admin/items/browse/tag/signs">signs</a>
<p style="font-size:10pt;font-family:'Century Gothic', 'Apple Gothic', 'Lucida Sans Unicode', 'Franklin Gothic Medium';">First published in the <em>Journal of Speculative Philosophy</em>, vol. 2 (1868): 140-157, this paper is the second of a series of three that appeared in the same journal during the period 1868-1869.</p>
<p style="font-size:10pt;font-family:'Century Gothic', 'Apple Gothic', 'Lucida Sans Unicode', 'Franklin Gothic Medium';">According to Houser and Kloesel (Eds.),<span class="Apple-converted-space"> </span><a style="font-size:10pt;font-family:'Century Gothic', 'Apple Gothic', 'Lucida Sans Unicode', 'Franklin Gothic Medium';" title="The Essential Peirce, vol. 1" href="http://www.amazon.com/The-Essential-Peirce-Volume-Philosophical/dp/0253207215/ref=sr_1_2?ie=UTF8&qid=1353786535&sr=8-2&keywords=the+essential+peirce" target="_blank"><em>The Essential Peirce</em></a>, vol. 1 (Bloomington: Indiana, 1992), p. 28, in this paper, Peirce extends the previous paper, "Questions Concerning Certain Faculties Claimed for Man." Here he "develops an account of mind and reality ... asserts that all mental events are valid inferences, and claims that as every thought is a sign, so man himself is a sign. He also gives a fairly detailed account of his theory of signs as of 1868, and makes his first published declaration for scholastic realism."</p>
<p style="font-size:10pt;font-family:'Century Gothic', 'Apple Gothic', 'Lucida Sans Unicode', 'Franklin Gothic Medium';">Peirce, Charles Sanders (1839-1914)</p>
<p style="font-size:10pt;font-family:'Century Gothic', 'Apple Gothic', 'Lucida Sans Unicode', 'Franklin Gothic Medium';"><em>Journal of Speculative Philosophy</em>, vol. 2 (1868): 140-157</p>
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<p style="font-size:10pt;font-family:'Century Gothic', 'Apple Gothic', 'Lucida Sans Unicode', 'Franklin Gothic Medium';">1868</p>
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<p style="font-weight:bold;font-size:14pt;font-family:'Century Gothic', 'Apple Gothic', 'Lucida Sans Unicode', 'Franklin Gothic Medium';">Questions Concerning Certain Faculties Claimed for Man</p>
<a style="font-size:10pt;font-family:'Century Gothic', 'Apple Gothic', 'Lucida Sans Unicode', 'Franklin Gothic Medium';" href="http://cspeirce.omeka.net/items/browse/tag/cognition">cognition</a>, <a style="font-size:10pt;font-family:'Century Gothic', 'Apple Gothic', 'Lucida Sans Unicode', 'Franklin Gothic Medium';" href="http://cspeirce.omeka.net/items/browse/tag/Descartes">Descartes</a>, <a style="font-size:10pt;font-family:'Century Gothic', 'Apple Gothic', 'Lucida Sans Unicode', 'Franklin Gothic Medium';" href="http://cspeirce.omeka.net/items/browse/tag/introspection">introspection</a>, <a style="font-size:10pt;font-family:'Century Gothic', 'Apple Gothic', 'Lucida Sans Unicode', 'Franklin Gothic Medium';" href="http://cspeirce.omeka.net/items/browse/tag/intuition">intuition</a>
<p style="font-size:10pt;font-family:'Century Gothic', 'Apple Gothic', 'Lucida Sans Unicode', 'Franklin Gothic Medium';">First published in the <em>Journal of Speculative Philosophy</em>, vol. 2 (1868): 103-114, this paper is the first of a series of three that appeared in the same journal during the period 1868-1869.</p>
<p style="font-size:10pt;font-family:'Century Gothic', 'Apple Gothic', 'Lucida Sans Unicode', 'Franklin Gothic Medium';">According to Houser and Kloesel (Eds.), <a style="font-size:10pt;font-family:'Century Gothic', 'Apple Gothic', 'Lucida Sans Unicode', 'Franklin Gothic Medium';" title="The Essential Peirce, vol. 1" href="http://www.amazon.com/The-Essential-Peirce-Volume-Philosophical/dp/0253207215/ref=sr_1_2?ie=UTF8&qid=1353786535&sr=8-2&keywords=the+essential+peirce" target="_blank">The Essential Peirce</a>, vol. 1 (Bloomington: Indiana, 1992), p. 11, in this paper, Peirce argues for a radically anti-Cartesian epistemology centered around four denials: "(1) we have no power of introspection, but all knowledge of the internal world is derived by hypothetical reasoning from our knowledge of external facts, (2) we have no power of intuition, but every cogniton is determined logically by previous cognitions, (3) we have no power of thinking without signs, and (4) we have no conception of the absolutely incognizable."</p>
<p style="font-size:10pt;font-family:'Century Gothic', 'Apple Gothic', 'Lucida Sans Unicode', 'Franklin Gothic Medium';">Peirce, Charles Sanders (1839-1914)</p>
<p style="font-size:10pt;font-family:'Century Gothic', 'Apple Gothic', 'Lucida Sans Unicode', 'Franklin Gothic Medium';"><em>Journal of Speculative Philosophy</em>, vol. 2 (1868): 103-114</p>
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<p style="font-size:10pt;font-family:'Century Gothic', 'Apple Gothic', 'Lucida Sans Unicode', 'Franklin Gothic Medium';">1868</p>
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