• #52 – W.W. Bartley and his Critics
    Sep 14 2025

    This episode of the Popperian Podcast is part of a series on William Bartley and his book The Retreat to Commitment.

    *** Retreat to Commitment Retreat to Commitment by Bartley - AbeBooks and Retreat to Commitment: Bartley, III: 9780812691276: Amazon.com: Books

    Website – The Popperian Podcast — Jed Lea-Henry

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    *** Underlying artwork by Arturo Espinosa

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    39 Min.
  • #51 – The Retreat to Commitment by W.W. Bartley, Appendix 5 and 6
    Aug 10 2025

    This episode of the Popperian Podcast is part of a series on William Bartley and his book The Retreat to Commitment.

    *** Retreat to Commitment Retreat to Commitment by Bartley - AbeBooks and Retreat to Commitment: Bartley, III: 9780812691276: Amazon.com: Books

    Support via Patreon – https://www.patreon.com/jedleahenry

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    Website – The Popperian Podcast — Jed Lea-Henry

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    *** Underlying artwork by Arturo Espinosa

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    32 Min.
  • #50 – The Retreat to Commitment by W.W. Bartley, Appendix 4 – Part 3
    Jul 13 2025

    This episode of the Popperian Podcast is part of a series on William Bartley and his book The Retreat to Commitment.

    ** John Post's description of the alleged paradox within pancritical rationalism, as presented by William Bartley on page 224 of The Retreat to Commitment:

    Since (B) is implied by (A), any criticism of (B) will constitute a criticism of (A), and thus show that (A) is open to criticism. Assuming that a criticism of (B) argues that (B) is false, we may argue: if (B) is false, then (A) is false; but an argument showing (A) to be false (and thus criticizing it) shows (B) to be true. Thus, if (B) is false, then (B) is true. Any attempt to criticize (B) demonstrates (B); thus (B) is uncriticizable, and (A) is false.

    *** Retreat to Commitment Retreat to Commitment by Bartley - AbeBooks and Retreat to Commitment: Bartley, III: 9780812691276: Amazon.com: Books

    Support via Patreon – https://www.patreon.com/jedleahenry

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    Website – The Popperian Podcast — Jed Lea-Henry

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    *** Underlying artwork by Arturo Espinosa

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    29 Min.
  • #49 – The Retreat to Commitment by W.W. Bartley, Appendix 4 – Part 2
    Jul 6 2025

    This episode of the Popperian Podcast is part of a series on William Bartley and his book The Retreat to Commitment.

    ** John Post's description of the alleged paradox within pancritical rationalism, as presented by William Bartley on page 224 of The Retreat to Commitment:

    Since (B) is implied by (A), any criticism of (B) will constitute a criticism of (A), and thus show that (A) is open to criticism. Assuming that a criticism of (B) argues that (B) is false, we may argue: if (B) is false, then (A) is false; but an argument showing (A) to be false (and thus criticizing it) shows (B) to be true. Thus, if (B) is false, then (B) is true. Any attempt to criticize (B) demonstrates (B); thus (B) is uncriticizable, and (A) is false.

    *** Retreat to Commitment Retreat to Commitment by Bartley - AbeBooks and Retreat to Commitment: Bartley, III: 9780812691276: Amazon.com: Books

    Support via Patreon – https://www.patreon.com/jedleahenry

    Support via PayPal – https://www.paypal.me/jrleahenry

    Website – The Popperian Podcast — Jed Lea-Henry

    Libsyn – The Popperian Podcast (libsyn.com)

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    Twitter – https://twitter.com/jedleahenry

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    *** Underlying artwork by Arturo Espinosa

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    29 Min.
  • #48 – The Retreat to Commitment by W.W. Bartley, Appendix 4 – Part 1
    Jun 29 2025

    This episode of the Popperian Podcast is part of a series on William Bartley and his book The Retreat to Commitment.

    ** John Post's description of the alleged paradox within pancritical rationalism, as presented by William Bartley on page 224 of The Retreat to Commitment:

    Since (B) is implied by (A), any criticism of (B) will constitute a criticism of (A), and thus show that (A) is open to criticism. Assuming that a criticism of (B) argues that (B) is false, we may argue: if (B) is false, then (A) is false; but an argument showing (A) to be false (and thus criticizing it) shows (B) to be true. Thus, if (B) is false, then (B) is true. Any attempt to criticize (B) demonstrates (B); thus (B) is uncriticizable, and (A) is false.

    *** Retreat to Commitment Retreat to Commitment by Bartley - AbeBooks and Retreat to Commitment: Bartley, III: 9780812691276: Amazon.com: Books

    Support via Patreon – https://www.patreon.com/jedleahenry

    Support via PayPal – https://www.paypal.me/jrleahenry

    Website – The Popperian Podcast — Jed Lea-Henry

    Libsyn – The Popperian Podcast (libsyn.com)

    Youtube – The Popperian Podcast - YouTube

    Twitter – https://twitter.com/jedleahenry

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    *** Underlying artwork by Arturo Espinosa

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    25 Min.
  • #47 – The Retreat to Commitment by W.W. Bartley, Appendix 3
    May 20 2025

    This episode of the Popperian Podcast is part of a series on William Bartley and his book The Retreat to Commitment.

    *** Retreat to Commitment Retreat to Commitment by Bartley - AbeBooks and Retreat to Commitment: Bartley, III: 9780812691276: Amazon.com: Books

    Support via Patreon – https://www.patreon.com/jedleahenry

    Support via PayPal – https://www.paypal.me/jrleahenry

    Website – The Popperian Podcast — Jed Lea-Henry

    Libsyn – The Popperian Podcast (libsyn.com)

    Youtube – The Popperian Podcast - YouTube

    Twitter – https://twitter.com/jedleahenry

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    *** Underlying artwork by Arturo Espinosa

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    19 Min.
  • #46 – The Retreat to Commitment by W.W. Bartley, Appendix 2. Part 2
    Apr 20 2025

    This episode of the Popperian Podcast is part of a series on William Bartley and his book The Retreat to Commitment.

    *** Retreat to Commitment Retreat to Commitment: Bartley, III: 9780812691276: Amazon.com: Books

    Support via Patreon – https://www.patreon.com/jedleahenry

    Support via PayPal – https://www.paypal.me/jrleahenry

    Website – The Popperian Podcast — Jed Lea-Henry

    Libsyn – The Popperian Podcast (libsyn.com)

    Youtube – The Popperian Podcast - YouTube

    Twitter – https://twitter.com/jedleahenry

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    *** Underlying artwork by Arturo Espinosa

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    40 Min.
  • #45 – 'The Retreat to Commitment by W.W. Bartley, Appendix 2. Part 1'
    Apr 10 2025

    This episode of the Popperian Podcast is part of a series on William Bartley and his book The Retreat to Commitment.

    *** Retreat to Commitment Retreat to Commitment: Bartley, III: 9780812691276: Amazon.com: Books

    Support via Patreon – https://www.patreon.com/jedleahenry

    Support via PayPal – https://www.paypal.me/jrleahenry

    Website – The Popperian Podcast — Jed Lea-Henry

    Libsyn – The Popperian Podcast (libsyn.com)

    Youtube – The Popperian Podcast - YouTube

    Twitter – https://twitter.com/jedleahenry

    RSS - https://popperian-podcast.libsyn.com/rss

    *** Underlying artwork by Arturo Espinosa

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    28 Min.