@magikingafro @elzorrotacneno https://t.co/5M8YW1XKIi Colapso de una población de peces después de la exposición a un estrógeno sintético
Collapse of a fish population after exposure to a synthetic estrogen.
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Jun 2022 – Oct 2025Where it's discussed
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What people are saying
The discussions demonstrate a strong consensus supporting the research, often emphasizing how low-level exposure to synthetic estrogens can lead to fish population collapse, with phrases like 'ecological disaster' and 'endangerment of wildlife' showing concern. The tone is serious and urgent, reflecting a belief in the real-world importance and potential consequences of these findings.
Most discussions recognize and support the findings of the article, emphasizing the dangers of synthetic estrogens on fish populations and linking them to broader environmental and health concerns.
Posts show high engagement with the topic, with some questioning and discussing the implications, indicating a strong interest in the environmental impact and potential societal consequences.
Many discussions include references to scientific studies, predictions about future impacts, and calls to action, reflecting deep engagement and critical analysis.
The discussions highlight concerns about ecological collapse, human health, and policy implications, suggesting that the publication has significant potential to influence public opinion and policies.
Abstract in brief
- A 7-year lake experiment showed that low-level exposure to the synthetic estrogen 17 alpha-ethynylestradiol (EE2) caused feminization and reproductive disruptions in fathead minnows, ultimately leading to their near extinction.
- Male fish exposed to estrogenic substances produced vitellogenin, a protein typically only made by females, indicating feminization and hormonal imbalance.
- These findings suggest that common estrogenic contaminants in wastewater can threaten the long-term survival of wild fish populations by disrupting their reproductive health.
Top posts
Most liked on X and Bluesky@HockleyTyson The Pill. An experiment on humanity of epic proportions. In the early stages we are all female until the Y exerts itself & testosterone begins being processed. Free estrogens put into our water table by 100s of millions of women have been catastrophic. https://t.co/4r8IMHJPrA
The big question that has kept people awake is if estrogen pollution will harm populations. In a famous paper, Canadian researchers dosed a whole lake with ~5ng/L ethinylestradiol for 3 years the fathead minnow population collapsed! https://t.co/cC6U6DuxL0
https://t.co/WyA3Cl2eeU Chronic exposure of fathead minnow to low amounts of the estrogen medication 17α-ethynylestradiol led to male feminization, altered gonad development, altered female oogenesis, and near extinction of the species from the lake.
Collapse of a fish population after exposure to a synthetic estrogen | PNAS https://t.co/X4BmQh58GA
@DOGEQEEN There's no such thing as mental illness bc the brain is part of the body. This is likely caused by endocrine disruptors in food, water, carpet, Rx, etc. Read about the impact on fish. We are not immune. https://t.co/VlHqRfVojl
All mentions
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Fontes: Kidd et al. (2007). "Collapse of a fish population after exposure to a synthetic estrogen." Proceedings of the National Academy of Sciences. Estudo antigo mostra que a exposição crônica ao etinilestradiol em um lago levou ao colapso populacional de um peixe.
@jeancultamerre @RichiesPolitics @LavanyaBallal 2/n Stop acting like you’re from Greenpeace when you only care about likes. Collapse of a fish population after exposure to a synthetic estrogen https://t.co/JVpGkGDHj0
Transgenderism is most likely caused by synthetic estrogen in the water. Look what it's doing to fish. We are not immune to this. Birth control pills need to be banned immediately. https://t.co/VlHqRfVojl
@DOGEQEEN There's no such thing as mental illness bc the brain is part of the body. This is likely caused by endocrine disruptors in food, water, carpet, Rx, etc. Read about the impact on fish. We are not immune. https://t.co/VlHqRfVojl
Collapse of a fish population after exposure to a synthetic estrogen | PNAS https://t.co/X4BmQh58GA
@CuriousReality1 @HazelAppleyard_ This is complicated, but there is substances in the environment (synthetic estrogens and phtalates mostly) that are capable of feminizing fish in the ocean and rivers. Look into it. RFK Jr. Talked about it. There is studies on it. https://t.co/Fva8xtKhif
@ASFleischman These children have been exposed to mostly manmade estrogen and androgen mimics and antagonists! Do you really think these chemicals only effect fish? https://t.co/kVZD6AYPju
@magikingafro @elzorrotacneno https://t.co/5M8YW1XKIi Colapso de una población de peces después de la exposición a un estrógeno sintético
@Esqueer_ I think Trans is not the natural state of being. I think people who suffer from sexually dysphoria have been exposed to estrogen mimics! Why were we so arrogant to think this would only happen to fish & not our children?!?! https://t.co/mOzIgHk8mv
@OliLondonTV We celebrate mental illness brought about by estrogens and estrogen mimics that are known to affect the reproductive health of wild fishes! We are doing arrogant we thought these chemicals would only affect fish? https://t.co/mOzIgHk8mv
@HockleyTyson The Pill. An experiment on humanity of epic proportions. In the early stages we are all female until the Y exerts itself & testosterone begins being processed. Free estrogens put into our water table by 100s of millions of women have been catastrophic. https://t.co/4r8IMHJPrA
@Kathy_and_co @IsabellaMcnone @MeasuredAndSlow @Maggie_Rawr Again, the disposable product argument is irrelevant because you don’t have to use them. Reusable pads/tampons, period panties and rubber cups exist. https://t.co/vY0HLPktZY
@default_friend Multiple studies have concluded that BC in water supply contributes to occurrence of intersex fish. Yes atrazine is bad too. https://t.co/Wrm7LsdPTp xenoestrogens and natural estrogens from a wide array of man made products are biologically active and pervasive in water supply.
RT @JBianco215: https://t.co/WyA3Cl2eeU Chronic exposure of fathead minnow to low amounts of the estrogen medication 17α-ethynylestradiol…
https://t.co/WyA3Cl2eeU Chronic exposure of fathead minnow to low amounts of the estrogen medication 17α-ethynylestradiol led to male feminization, altered gonad development, altered female oogenesis, and near extinction of the species from the lake.
RT @Vertumne1: Source: https://t.co/arMVBSQnIB
Source: https://t.co/arMVBSQnIB
@Juleschao I see where you are coming from: sterilising kids=less humans=better for the planet. Hmm...
The big question that has kept people awake is if estrogen pollution will harm populations. In a famous paper, Canadian researchers dosed a whole lake with ~5ng/L ethinylestradiol for 3 years the fathead minnow population collapsed! https://t.co/cC6U6DuxL0
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