Beautiful Virgin Islands

Tuesday, Jun 24, 2025

Penises are shrinking because of pollution

Penises are shrinking because of pollution

Sperm count, testosterone levels, penile length and overall human fertility are all being harmed by pollution.

In case you needed another reason to care about the climate crisis, it has been found that pollution is causing human penises to shrink.

A leading epidemiologist and environmental scientist has published a book which examines the link between industrial chemicals and penile length.

Dr Shanna Swan's book, Count Down, argues that our modern world is altering humans' reproductive development and threatening the future of our species.

The book outlines how pollution is leading to higher rates of erectile dysfunction, fertility decline, and growing numbers of babies born with small penises. Though the headline fact about shrinkage may sound like a laughing matter, the research paints a bleak portrait of humanity's longevity and ability to survive.

"In some parts of the world, the average twenty-something today is less fertile than her grandmother was at 35," Dr Swan writes, dubbing the situation a "global existential crisis" in the book.

“Chemicals in our environment and unhealthy lifestyle practices in our modern world are disrupting our hormonal balance, causing various degrees of reproductive havoc."

According to the book, humans meet three of the five possible criteria used to define whether or not a species is endangered. "Only one needs to be met," writes Dr Swan, "the current state of affairs for humans meets at least three."

What is it about pollution that's causing these problems?


According to Dr Swan's research, this disruption is caused by phthalates, chemicals used in plastic manufacturing, which can impact how the hormone endocrine is produced.

This group of chemicals is used to help increase the flexibility of a substance. They can be found in toys, food packaging, detergents, cosmetics, and many more products. But Dr Swan believes that these substances are radically harming human development.

"Babies are now entering the world already contaminated with chemicals because of the substances they absorb in the womb," she says. Much of Dr Swan's recent work has focused on the effects of phthalates, initially looking at phthalate syndrome in rats.

In 2000, however, there was a breakthrough in the field, and it became possible to measure low doses of phthalates in humans.


Since then Dr Swan has authored papers on how these chemicals can pass between parents and their offspring, the impact on female sexual desire, and - most recently - on penile length.

One of her most famous studies examined the intersection between sperm count and pollution in 2017, in ground-breaking research which looked at men's fertility over the last four decades. After studying 185 studies involving almost 45,000 health men, Dr Swan and her team concluded that sperm counts among men in Western countries had dropped by 59 per cent between 1973 and 2011.

But there is some good news. Since the creation of the European Environment Agency, European citizens are exposed to 41 per cent less particulate pollution than we were two decades ago. It's believed that these regulations have gifted Europeans an extra nine months of life expectancy, on average.

“A demand for change from citizens and subsequent strong policies have helped to clear the air in parts of Europe before, and can continue to do so to ensure that high pollution today does not need to be tomorrow’s fate," says Michael Greenstone, director of the Energy Politics Institute at the University of Chicago.

So if pollution reduction measures can be properly implemented, there is still hope for the future and humanity's fertility.

Newsletter

Related Articles

Beautiful Virgin Islands
0:00
0:00
Close
Germany and Italy Under Pressure to Repatriate $245bn of Gold from US Vaults
Airlines Evaluate Flight Cancellations Amid Escalating US-Iran Tensions
Starmer Invites Innovators to Join Government Talent Scheme
UK Economy’s Strong Opening Quarter Shows Signs of Cooling
Harrods Seeks Court Order to Secure Al Fayed Estate for Victims
BA and Singapore Airlines Cancel Dubai Flights Amid Middle East Tensions
Trump Faces Backlash from MAGA Base Over Iran Strikes
Meta Bets $14 B on Alexandr Wang to Drive AI Ambitions
WATCH: Israeli forces show the aftermath of a massive airstrike at Iran's Isfahan nuclear site
FedEx Founder Fred Smith, ‘Heart and Soul’ of the Company, Dies at 80
Chinese Factories Shift Away from U.S. Amid Trump‑Era Tariffs
Pimco Seizes Opportunity in Japan’s Dislocated Bond Market
Labubu Doll Drives Pop Mart to Status as China’s Most Valuable Toy Maker
Global Coal Demand Defies Paris Accord Goals
We have new information and breaking details to share about what is shaping up to be a historic air campaign tonight
Six Massive Bombs Dropped on Fordow; Trump: 'A Historic Moment for the U.S., Israel, and the World'
Fordow: Deeply Buried Iranian Enrichment Site in U.S.–Israel Crosshairs
United States Conducts Precision Strikes on Iran’s Nuclear Sites
US strikes Iran nuclear sites, Trump says
Pakistan to nominate Trump for Nobel Peace Prize.
BBC Demands Perplexity AI Immediately Stop Using Its Content
Telegram Founder: I Will Leave My Fortune to Over 100 of My Children
Political Turmoil Resurfaces in Belgium Amid Economic Concerns
Fed policymakers divided on timing of interest rate cuts
Trump signals imminent agreement with Harvard University
Inheritance tax referendum alarms Swiss billionaire community
Japan cancels bilateral security meeting amid US defence demands
AI skeptic Emily Bender warns that ‘the emperor has no clothes’
Israel Confirms Assassination of Quds Force Commander in Tehran
16 Billion Login Credentials Leaked in Unprecedented Cybersecurity Breach
Senate hearing on who was 'really running' Biden White House kicks off
Iranian Military Officers Reportedly Seek Contact with Reza Pahlavi, Signal Intent to Defect
FBI and Senate Investigate Allegations of Chinese Plot to Influence the 2020 Election in Biden’s Favor Using Fake U.S. Driver’s Licenses
Vietnam Emerges as Luxury Yacht Destination for Ultra‑Rich
Plans to Sell Dutch Embassy in Bangkok Face Local Opposition
China's Iranian Oil Imports Face Disruption Amid Escalating Middle East Tensions
Trump's $5 Million 'Trump Card' Visa Program Draws Nearly 70,000 Applicants
DGCA Finds No Major Safety Concerns in Air India's Boeing 787 Fleet
Airlines Reroute Flights Amid Expanding Middle East Conflict Zones
Elon Musk's xAI Seeks $9.3 Billion in Funding Amid AI Expansion
Trump Demands Iran's Unconditional Surrender Amid Escalating Conflict
Israeli Airstrike Targets Iranian State TV in Central Tehran
President Trump is leaving the G7 summit early and has ordered the National Security Council to the Situation Room
Taiwan Imposes Export Ban on Chips to Huawei and SMIC
Israel has just announced plans to strike Tehran again, and in response, Trump has urged people to evacuate
Netanyahu Signals Potential Regime Change in Iran
Juncker Criticizes EU Inaction on Trump Tariffs
EU Proposes Ban on New Russian Gas Contracts
Analysts Warn Iran May Resort to Unconventional Warfare
Iranian Regime Faces Existential Threat Amid Conflict
×