Showing results by author "Charles J. Ryan"


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    • The Virility Paradox

    • The Vast Influence of Testosterone on Our Bodies, Minds, and the World We Live In
    • By: Charles J. Ryan
    • Narrated by: P.J. Ochlan
    • Length: 8 hrs and 5 mins
    • Unabridged
    • Overall
      4 out of 5 stars 10
    • Performance
      4 out of 5 stars 9
    • Story
      4 out of 5 stars 9

    Testosterone propels our drive for exploration and risk, for competition and creation, and even our survival. The effects of testosterone permeate the traditions, philosophy, and literature of every known culture - without it, the world would be a drastically different place. It also has a role in humanity's darker side, contributing to violence, hubris, poverty, crime, and selfishness. Recent revelations of the science of testosterone show that high levels will deplete compassion and generosity, and even reduce the affection we show our children.

    • 5 out of 5 stars
    • Honest and Approachable

    • By Nate Card on 04-15-18

    Regular price: $20.99