Countdown
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Countdown by Shanna Swan appears in podcast conversations about fertility, hormones, sperm count, and environmental health, with transcript quotes and timestamps.
Countdown by Shanna Swan appears 33 times across 27 podcast episodes on 2 shows, with transcript quotes and timestamps.
“I had this lady on, her name is Dr. Shanna Swan, and she wrote a book called Countdown, and it's all about all these different microplastics and chemicals getting into our bodies and the effect that it's having on human development.”
Why people keep bringing this up
The book "Countdown" by Shanna Swan has gained significant attention across various podcast episodes, particularly on the Joe Rogan Experience and Modern Wisdom. Guests like Adam Carolla and Graham Linehan have highlighted its alarming insights into the effects of phthalates and microplastics on human health, emphasizing the book's relevance to societal issues. Carolla described it as "terrifying," while Linehan noted its focus on the impact of these chemicals on child development.
In addition to the Joe Rogan Experience, Modern Wisdom episodes have also featured discussions about "Countdown." Doctor Mike and Dr. Peter Attia have both referenced the book in relation to declining sperm rates and testosterone levels, showcasing its importance in contemporary health conversations. The recurring mentions across these platforms underline the book's critical examination of environmental factors affecting human development and health, making it a vital read for those interested in these pressing issues.
The host mentions 'Countdown' by Shana Swan to highlight the alarming decline in sperm counts over the decades, linking it to environmental factors like phthalates. This discussion is rooted in serious research and aims to raise awareness about the implications of these findings on male reproductive health.
The host mentioned 'Countdown' by Dr. Shanna Swan to highlight the alarming decline in sperm rates and the environmental factors contributing to this issue. This discussion ties into the broader theme of how pervasive chemicals, including microplastics, affect human health and reproduction.
The host mentioned 'Countdown' to highlight the book's exploration of how chemicals like phthalates can impact brain development and behavior in children. This discussion ties into the broader theme of how environmental factors influence gender differences in language and play behavior.
Recent show rotation: The Joe Rogan Experience and Modern Wisdom.
Guests tied to these mentions include Black Keys, Chris Williamson, Robert Kennedy, Jr., and Shanna Swan.
Fastest path back to the source: the strongest indexed mention lands at 1:48:31 in the episode where we captured it.
Quick FAQ
Answers to common book, episode, podcast, and guest questions.
Which episode recommended Countdown?
#2118 - The Black Keys on The Joe Rogan Experience is one of the clearest indexed episodes that recommended Countdown by Shanna Swan. Other indexed episodes include #2293 - Chris Williamson on The Joe Rogan Experience and #1999 - Robert Kennedy, Jr. on The Joe Rogan Experience. The first indexed transcript timestamp lands at 1:48:31.
Which podcast mentioned Countdown?
The Joe Rogan Experience and Modern Wisdom are the main indexed podcasts currently tied to Countdown by Shanna Swan.
Who recommended Countdown on podcasts?
Black Keys, Chris Williamson, and Robert Kennedy, Jr. are the main guests currently tied to recommending Countdown by Shanna Swan.
Why do podcast guests bring up Countdown?
The host mentions 'Countdown' by Shana Swan to highlight the alarming decline in sperm counts over the decades, linking it to environmental factors like phthalates. This discussion is rooted in serious research and aims to raise awareness about the implications of these findings on male reproductive health. It most often appears in conversations about decline of sperm counts, microplastics and health, and effects of chemicals on behavior.
Mentions across episodes
Every mention card links back to the episode page and exact transcript anchor.
Showing the 24 strongest episode pages first to keep this page fast. Open the linked episode pages for the full transcript context.
“Dr. Shanna Swan wrote a book called Countdown, and it's all about all these different microplastics and chemicals getting into our bodies and the effect that it's having on human development.”
“The excerpt discusses the impact of environmental factors on human development, referencing Dr. Shanna Swan's book 'Countdown' as an incredible work that highlights these issues.”
“It's an incredible book, but it's just an incredible fact that the plastics that we use from microwave foods and water bottles and all that stuff is literally changing the development of children.”
“Dr. Shanna Swan, who wrote that book, Countdown, that's all about this, about the declining fertility rates, the higher rates of miscarriage with women.”
“Dr. Shanna Swan wrote that book, Countdown, that's all about the declining fertility rates, the higher rates of miscarriage with women.”
“You can go to Amazon or some other dealer, book dealer and order Countdown. By the way, it's important that you put in two words, count. Down, because countdown, one word, is something else.”
“Dr. Shanna Swan wrote the book 'Countdown', which discusses the introduction of petrochemical products and their correlation with a drop in testosterone and rise in miscarriages.”
“Dr. Shanna Swan has an amazing book about it. You all should read it because it's terrifying.”
“Dr. Shanna Swan has an amazing book about it. You all should read it because it's terrifying.”
“Dr. Shanna Swan wrote the book, Countdown, which was about sperm rate decline over the last few decades. Really interesting, a bunch of interesting things from her.”
“The excerpt mentions a book called Countdown by Dr. Shanna Swan, which discusses the introduction of phthalates and their effects on reproductive health.”
“Dr. Shanna Swan from Harvard wrote a book called Countdown, discussing how phthalates in microplastics affect women's bodies during child development.”
“Dr. Shanna Swan from Harvard wrote a book called Countdown, showing the correlation between petrochemical products and reproductive health issues.”
“Dr. Shanna Swan wrote this book called Countdown, which connects petrochemical products and their effects on male testosterone and human health.”
“The speaker references 'Countdown' by Dr. Shanna Swan, discussing its insights on phthalates and their impact on human fertility and health.”
“Dr. Shana Swan wrote a book called Countdown, discussing the decline of sperm counts from the 1930s until now and its ties to phthalates.”
“Dr. Shanna Swan's book called Countdown discusses the effects of the environment on people's reproductive systems and hormonal systems.”
“Shana Swan was mentioned as the author of the book 'Countdown', which relates to her talk about phthalates and their impact on health.”
“Shanna Swan's book discusses how plastics and chemicals affect hormone levels and birth rates in mammals, linking them to societal health issues.”
“Dr. Shanna Swan wrote a book called Countdown and it's all about phthalates and how they are affecting our reproductive systems.”
“Dr. Shanna Swan on the podcast. She wrote the book Countdown, which is tracking sperm decline and testosterone levels as well.”
“Dr. Shanna Swan wrote a book about sperm decline and the effects of plastics and microplastics on reproductive systems.”
“It's about plastics. Microplastics. Yes. BPA is taking away the sperm, okay? Not just that. It's like fucking with people's reproductive systems.”
“The excerpt mentions a book called Countdown written by Shanna Swan, who is described as a doctor from Harvard.”
“There's a great book about it called Countdown by Dr. Shanna Swan and she was on the podcast before.”
“There's a great book about it called Countdown by Dr. Shanna Swan and she was on the podcast before. A lot of books are doomsdays. Yeah, but this is ... She's a Harvard ...”
“Dr. Shanna Swan's book called Countdown discusses the impact of plastics on reproductive systems.”
“Dr. Shanna Swan, the book is Countdown and it's all about phthalates.”
“It's all about those phthalates and plastics and chemicals.”
“It's all about those phthalates and plastics and chemicals.”





















