Count Down: How Our Modern World Is Threatening Sperm Counts, Altering Male And Female Reproductive Development, And Imperiling The Future Of The Human Race

  • Autor: Shanna H. Swan
  • Narrador: Cynthia Farrell
  • Editora: Simon & Schuster
  • Duração: 7:32:08
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Sinopse

In the tradition of Silent Spring and The Sixth Extinction, an urgent, meticulously researched, and groundbreaking book about the ways in which chemicals in the modern environment are changing—and endangering—human sexuality and fertility on the grandest scale, from renowned epidemiologist Shanna Swan.

In 2017, author Shanna Swan and her team of researchers completed a major study. They found that over the past four decades, sperm levels among men in Western countries have dropped by more than 50 percent. They came to this conclusion after examining 185 studies involving close to 45,000 healthy men. The result sent shockwaves around the globe—but the story didn’t end there. It turns out our sexual development is changing in broader ways, for both men and women and even other species, and that the modern world is on pace to become an infertile one.

How and why could this happen? What is hijacking our fertility and our health? Count Down unpacks these questions, revealing what Swan and other researchers have learned about how both lifestyle and chemical exposures are affecting our fertility, sexual development—potentially including the increase in gender fluidity—and general health as a species. Engagingly explaining the science and repercussions of these worldwide threats and providing simple and practical guidelines for effectively avoiding chemical goods (from water bottles to shaving cream) both as individuals and societies, Count Down is at once an urgent wake-up call, an illuminating read, and a vital tool for the protection of our future.

Capítulos

  • 001 CountDown Open

    Duração: 47s
  • 002 CountDown Prologue

    Duração: 09min
  • 003 CountDown Part1 TheChangingLandscapeOfSexAndFertility

    Duração: 19min
  • 004 CountDown Chapter2 TheDiminishedMale

    Duração: 39min
  • 005 CountDown Chapter3 ItTakesTwoToTango

    Duração: 41min
  • 006 CountDown Chapter4 GenderFluidity

    Duração: 39min
  • 007 CountDown Part2 TheSourcesAndTimingsOfTheseShifts

    Duração: 33min
  • 008 CountDown Chapter6 UpCloseAndPersonal

    Duração: 36min
  • 009 CountDown Chapter7 SilentUbiquitousThreats

    Duração: 43min
  • 010 CountDown Part3 TheReverberatingFallout

    Duração: 31min
  • 011 CountDown Chapter9 ImperillingThePlanet

    Duração: 28min
  • 012 CountDown Chapter10 ImminentSocialInsecurities

    Duração: 37min
  • 013 CountDown Part4 WhatWeCanDoAboutThis

    Duração: 14min
  • 014 CountDown Chapter12 ReducingTheChemicalFootprintInYourHome

    Duração: 27min
  • 015 CountDown Chapter13 EnvisioningAHealthierFuture

    Duração: 36min
  • 016 CountDown Conclusion

    Duração: 10min
  • 017 CountDown Credits

    Duração: 01min