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    Cheap Sex: How Technology Transformed Modern Dating

    26 min
    |
    |
    Apr 2, 2026

    Lena and Eli explore Mark Regnerus's groundbreaking analysis of how contraception, pornography, and dating apps have revolutionized romance, creating new economic dynamics that explain why modern relationships feel so different from previous generations.

    Cheap Sex: How Technology Transformed Modern Dating

    This audio lesson was created by a BeFreed community member

    Input question

    A summary of the book Cheap Sex: The Transformation of Men, Marriage, and Monogamy by Mark Regnerus

    Host voices
    Lenaplay
    Eliplay
    Knowledge sources
    Cheap Sex Chapter Summary | Mark Regnerus - Bookey
    link
    https://www.bookey.app/book/cheap-sex
    Mapping the New Mating Market: A Review of Cheap Sex
    link
    https://ifstudies.org/blog/mapping-the-new-mating-market-a-review-of-cheap-sex
    Sociologist Mark Regnerus Takes on the Economics of Cheap Sex
    link
    https://www.ncregister.com/interview/sociologist-mark-regnerus-takes-on-the-economics-of-cheap-sex
    Q&A: <em>Cheap Sex</em> and why today's young people are postponing marriage
    link
    https://www.denvercatholic.org/q-a-em-cheap-sex-em-and-why-today-s-young-people-are-postponing-marriage
    Dollars and Sex
    Labor of Love

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    "Reading used to feel like a chore. Now it’s just part of my lifestyle."

    @Erin, Investment Banking Associate , NYC
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    "Feels effortless compared to reading. I’ve finished 6 books this month already."

    @djmikemoore
    platform
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    "The themed book list podcasts help me connect ideas across authors—like a guided audio journey."

    @Leo, Law Student, UPenn
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    Key Takeaways

    1

    Opening and Introduction

    0:00

    Lena: Hey everyone, welcome back! I'm Lena, and I'm here with my co-host Eli for another deep dive from BeFreed. Today we're tackling something that affects pretty much everyone listening-how technology and economics have completely transformed modern dating and relationships.

    0:15

    Eli: Absolutely, Lena! And I have to say, I'm genuinely excited about this conversation because we're diving into Mark Regnerus's fascinating book "Cheap Sex," along with some incredible insights from other researchers who've been mapping out this brave new world of modern romance. This isn't just academic theory-this is about understanding why dating feels so different today than it did for our parents' generation.

    0:37

    Lena: Right! And when we say "different," we're talking about some pretty dramatic shifts. I mean, we're living through what might be the biggest transformation in human mating behavior in centuries. So for everyone listening, we're going to explore what's really happening beneath the surface of modern relationships and why the old rules just don't seem to apply anymore.

    2

    The Economics of Modern Romance

    3

    The Technology Revolution in Dating

    4

    The Campus Laboratory

    5

    The Digital Dating Dilemma

    6

    The Transformation of Marriage and Commitment

    7

    Power Dynamics and Bargaining in Relationships

    8

    The Economics of Infidelity

    9

    The Labor of Love in Modern Dating

    10

    The Political Dimensions of Going Out

    11

    The Paradox of Sexual Freedom

    12

    Practical Applications and What This Means for Our Listeners

    13

    Wrapping Up and Looking Forward

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