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Does the full moon make us sleepless? A neurologist explains the science behind sleep, mood and lunar myths

Research indicates that the moon slightly affects sleep, particularly in the days leading up to a full moon, causing people to lose about 15 to 30 minutes of sleep. However, the direct connection between lunar phases and mental health issues remains largely unsupported by scientific data, with artificial light impacts being more significant.

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How much does the moon cycle affect sleep? Probably less than your screen time at night. Muhammad Khazin Alhusni/iStock via Getty Images Plus

Joanna Fong-Isariyawongse, University of Pittsburgh

Have you ever tossed and turned under a full moon and wondered if its glow was keeping you awake? For generations, people have believed that the Moon has the power to stir up sleepless nights and strange behavior – even madness itself. The word “lunacy” comes directly from luna, Latin for Moon.

Police officers, hospital staff and emergency workers often swear that their nights get busier under a full moon. But does science back that up?

The answer is, of course, more nuanced than folklore suggests. Research shows a full moon can modestly affect sleep, but its influence on mental health is much less certain.

I’m a neurologist specializing in sleep medicine who studies how sleep affects brain health. I find it captivating that an ancient myth about moonlight and madness might trace back to something far more ordinary: our restless, moonlit sleep.

What the full moon really does to sleep

Several studies show that people really do sleep differently in the days leading up to the full moon, when moonlight shines brightest in the evening sky. During this period, people sleep about 20 minutes less, take longer to fall asleep and spend less time in deep, restorative sleep. Large population studies confirm the pattern, finding that people across different cultures tend to go to bed later and sleep for shorter periods in the nights before a full moon.

The most likely reason is light. A bright moon in the evening can delay the body’s internal clock, reduce melatonin – the hormone that signals bedtime – and keep the brain more alert.

The changes are modest. Most people lose only 15 to 30 minutes of sleep, but the effect is measurable. It is strongest in places without artificial light, such as rural areas or while camping. Some research also suggests that men and women may be affected differently. For instance, men seem to lose more sleep during the waxing phase, while women experience slightly less deep and restful sleep around the full moon.

Young adult woman lying in bed wide awake, staring out the window toward a bright light.
Sleep loss from a bright moon is modest but measurable. Yuliia Kaveshnikova/iStock via Getty Images Plus

The link with mental health

For centuries, people have blamed the full moon for stirring up madness. Folklore suggested that its glow could spark mania in bipolar disorder, provoke seizures in people with epilepsy or trigger psychosis in those with schizophrenia. The theory was simple: lose sleep under a bright moon and vulnerable minds might unravel.

Modern science adds an important twist. Research is clear that sleep loss itself is a powerful driver of mental health problems. Even one rough night can heighten anxiety and drag down mood. Ongoing sleep disruption raises the risk of depression, suicidal thoughts and flare-ups of conditions like bipolar disorder and schizophrenia.

That means even the modest sleep loss seen around a full moon could matter more for people who are already at risk. Someone with bipolar disorder, for example, may be far more sensitive to shortened or fragmented sleep than the average person.

But here’s the catch: When researchers step back and look at large groups of people, the evidence that lunar phases trigger psychiatric crises is weak. No reliable pattern has been found between the Moon and hospital admissions, discharges or lengths of stay.

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But a few other studies suggest there may be small effects. In India, psychiatric hospitals recorded more use of restraints during full moons, based on data collected between 2016 and 2017. In China, researchers noted a slight rise in schizophrenia admissions around the full moon, using hospital records from 2012 to 2017. Still, these findings are not consistent worldwide and may reflect cultural factors or local hospital practices as much as biology.

In the end, the Moon may shave a little time off our sleep, and sleep loss can certainly influence mental health, especially for people who are more vulnerable. That includes those with conditions like depression, bipolar disorder, schizophrenia or epilepsy, and teenagers who are especially sensitive to sleep disruption. But the idea that the full moon directly drives waves of psychiatric illness remains more myth than reality. https://www.youtube.com/embed/Q17i1srjOqY?wmode=transparent&start=0 The sleep/wake cycle is synchronized with lunar phases.

Other theories fall short

Over the years, scientists have explored other explanations for supposed lunar effects, from gravitational “tidal” pulls on the body to subtle geomagnetic changes and shifts in barometric pressure. Yet, none of these mechanisms hold up under scrutiny.

The gravitational forces that move oceans are far too weak to affect human physiology, and studies of geomagnetic and atmospheric changes during lunar phases have yielded inconsistent or negligible results. This makes sleep disruption from nighttime light exposure the most plausible link between the Moon and human behavior.

Why the myth lingers

If the science is so inconclusive, why do so many people believe in the “full moon effect”? Psychologists point to a concept called illusory correlation. We notice and remember the unusual nights that coincide with a full moon but forget the many nights when nothing happened.

The Moon is also highly visible. Unlike hidden sleep disruptors such as stress, caffeine or scrolling on a phone, the Moon is right there in the sky, easy to blame.

A woman staring at her cellphone while lying in the dark.
Screen-time habits are far more likely to have detrimental effects on sleep than a full moon. FanPro/Moment via Getty Images

Lessons from the Moon for modern sleep

Even if the Moon does not drive us “mad,” its small influence on sleep highlights something important: Light at night matters.

Our bodies are designed to follow the natural cycle of light and dark. Extra light in the evening, whether from moonlight, streetlights or phone screens, can delay circadian rhythms, reduce melatonin and lead to lighter, more fragmented sleep.

This same biology helps explain the health risks of daylight saving time. When clocks “spring forward,” evenings stay artificially brighter. That shift delays sleep and disrupts circadian timing on a much larger scale than the Moon, contributing to increased accidents and cardiovascular risks, as well as reduced workplace safety.

In our modern world, artificial light has a much bigger impact on sleep than the Moon ever will. That is why many sleep experts argue for permanent standard time, which better matches our biological rhythms.

So if you find yourself restless on a full moon night, you may not be imagining things – the Moon can tug at your sleep. But if sleeplessness happens often, look closer to home. It is likely a culprit of the light in your hand rather than the one in the sky.

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Joanna Fong-Isariyawongse, Associate Professor of Neurology, University of Pittsburgh

This article is republished from The Conversation under a Creative Commons license. Read the original article.

https://stmdailynews.com/sinking-cities-why-parts-of-phoenix-and-much-of-urban-america-are-slowly-dropping/


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PG&E Donates $1 Million to Local Food Banks to Help Feed Families

PG&E donates $1 million to local food banks across Northern and Central California—equivalent to about 3 million meals—supporting 38 food banks serving 47 counties.

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 PG&E donates $1 million to local food banks across Northern and Central California—enough for about 3 million meals—supporting 38 food banks serving 47 counties.

Just in time for the holidays, Pacific Gas and Electric Company (PG&E) announced a $1 million donation to local food banks across Northern and Central California—support aimed at meeting a surge in demand as more families and seniors struggle to put food on the table. According to PG&E, the contribution is expected to provide the equivalent of roughly 3 million meals and will support 38 food banks serving 47 counties within PG&E’s service territory.

A third major food-bank contribution since September

The $1 million gift marks the third food-bank-focused contribution since September from PG&E or The PG&E Corporation Foundation (the PG&E Foundation). Combined, those efforts bring PG&E’s total community food support in 2025 to $2.37 million. PG&E emphasized that the funding for these charitable contributions comes from PG&E shareholders—not customers.

Food banks facing record-breaking demand

Food banks across California are reporting pressure levels not seen since the pandemic. Officials with the California Association of Food Banks say demand has reached record highs, driven in part by an unexpected surge during the federal government shutdown this fall. “California food banks experienced an unexpected surge with the [federal government] shutdown this fall. So, we reached out for help on their behalf and PG&E responded,” said Stacia Levenfeld, Chief Executive Officer of the California Association of Food Banks. “Their $1 million gift to food banks throughout Northern and Central California will have a meaningful impact on the lives of millions of people this holiday season and help food banks continue their critical work in our communities.” PG&E leaders framed the donation as an extension of a longstanding partnership with food bank networks. “We are grateful to help local food banks fulfill their mission during this time of increasing demand, especially as more families and seniors are struggling through the holiday season,” said Carla Peterman, Executive Vice President, Corporate Affairs, PG&E Corporation and Chair of The PG&E Corporation Foundation Board. “Our longstanding partnership with the California Association of Food Banks supports the safety net that is our local food banks.”

Where the 2025 food support has gone

PG&E outlined additional contributions made earlier in the year:
  • September: The PG&E Foundation awarded $1.12 million to support local food banks, tribal food banks, and senior meal programs.
  • November: The PG&E Foundation donated $250,000 to the California Association of Food Banks’ Emergency Response Fund.

Equity-focused grant distribution

The California Association of Food Banks notes that while California produces nearly half of the nation’s fruits and vegetables, more than one in five residents still don’t know where their next meal will come from. Food insecurity rates are even higher in many communities of color. PG&E said grant amounts awarded to local organizations will account for county poverty and unemployment levels, using a formula from the California Department of Social Services. The goal: promote equity by directing more support to counties with higher need.

About the PG&E Corporation Foundation and PG&E

The PG&E Corporation Foundation is an independent 501(c)(3) nonprofit organization, separate from PG&E and sponsored by PG&E Corporation. PG&E is a combined natural gas and electric utility serving more than 16 million people across 70,000 square miles in Northern and Central California. More information is available at pge.com and pge.com/news.

Why this matters

As food banks brace for sustained demand beyond the holiday season, large-scale donations like PG&E’s can help stabilize local supply—especially when distributed with an equity lens that targets the counties facing the steepest economic pressures. For families, seniors, and individuals navigating rising costs, the impact is immediate: more meals available now, and stronger community support systems heading into the new year. Community links:
High Demand Marks “Veggies for Veterans” Event Amid SNAP Delays
Link: https://stmdailynews.com/high-demand-marks-veggies-for-veterans-event-amid-snap-delays/

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The Empty Promise: Lynwood’s Lost Downtown Dream

In the 1970s, Lynwood, CA, dreamed of a downtown mall anchored by Montgomery Ward. Decades later, the empty lots told a story of ambition, delay, and renewal.

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In the 1970s, Lynwood, CA, dreamed of a downtown mall anchored by Montgomery Ward. Decades later, the empty lots told a story of ambition, delay, and renewal.

Artistic Image: R Washington and AI

In the early 1970s, Lynwood, California, dreamed big.

City leaders envisioned a new, modern downtown — a sprawling shopping and auto mall that would bring jobs, shoppers, and a sense of pride back to this small but growing city in the southeast corner of Los Angeles County. At the heart of the plan stood a gleaming new Montgomery Ward department store, which opened around 1973 and promised to anchor a larger commercial center that never fully came.

But for those of us who grew up in Lynwood during that time, the promise never quite materialized.

Instead, we remember acres of empty lots, chain-link fences, and faded “Coming Soon” signs that sat for decades — silent witnesses to a dream deferred.

The Vision That Stalled

In 1973, Lynwood’s Redevelopment Agency launched what it called Project Area A — an ambitious plan to clear and rebuild much of the city’s downtown core. Small businesses and homes were bought out, land was assembled, and the city floated bonds to support new construction.

For a brief moment, it looked as if the plan might work. Montgomery Ward opened its doors, serving as a retail beacon for the area. Yet the rest of the mall — the shops, restaurants, and auto dealerships — never came.

By the mid-1970s, much of downtown had been bulldozed, but little replaced it. And by the time Ward closed its Lynwood location in 1986, the vast lots surrounding it had become symbols of frustration and unfulfilled potential.

What Happened?

Some longtime residents whispered about corruption or backroom deals — the kind of speculation that grows when visible progress stalls.

But newspaper archives and redevelopment records tell a more complex story.

Lynwood’s plans collided with a series of hard realities:

The construction of the Century Freeway (I-105) disrupted neighborhoods and depressed land values. Environmental cleanup and ownership disputes slowed development. Economic shifts in retail — as malls in nearby Downey, South Gate, and Paramount attracted anchor stores — drained the local market. And later, political infighting among city officials made sustained redevelopment almost impossible.

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To this day, there’s no public record of proven corruption directly tied to the 1970s mall plan. What did exist was a tangle of bureaucracy, economic change, and missed opportunity — a perfect storm that left Lynwood’s heart half-built and half-forgotten.

Growing Up Among the Vacant Lots

For those of us who were kids in Lynwood during that era, the story is more personal.

We remember the sight of the Montgomery Ward building — modern and hopeful at first, then shuttered and fading by the mid-1980s.

We remember riding bikes past the empty dirt fields that were supposed to become shopping plazas. And we remember the quiet frustration of adults who had believed the city’s promises.

Those empty blocks became our playgrounds — but they also became symbols of the gap between what Lynwood was and what it wanted to be.

A New Chapter: Plaza México and Beyond

By the late 1990s and early 2000s, the dream finally resurfaced in a new form.

Developers transformed the long-idle site into Plaza México, a vibrant commercial and cultural hub that celebrates Mexican and Latin American heritage.

It took nearly 30 years for Lynwood’s downtown to come alive again.

The result is beautiful — but it’s also bittersweet for those who remember how long the land sat empty, and how many local businesses and residents were displaced in pursuit of a dream that took a generation to fulfill.

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Looking Back

The story of Lynwood’s lost mall isn’t just about urban planning.

It’s about hope, change, and resilience. It’s about how a community tried to reinvent itself — and how the children who grew up watching that effort still carry its memory.

Sometimes, when I drive through that stretch of Imperial Highway and Long Beach Boulevard, I still imagine what might have been: the bustling mall that never was, and the voices of a neighborhood caught between ambition and uncertainty.

📚 Further Reading

  • Montgomery Ward will close its Lynwood store. (Jan 3 1986) — Los Angeles Times. 

    Read it here

  • Montgomery Ward Won’t Confirm Deal: Lynwood Council Says Retailer to Stay Open. (Jan 16 1986) — Los Angeles Times. 

    Read it here

  • “Las Plazas of South LA” — academic paper by J.N. Leal (2012), discussing retail and redevelopment challenges in the region including Lynwood. 

    Read the PDF

  • Proposed Lynwood Development Draws Support and Criticism. (2007) — Los Angeles Sentinel. 

    Read it here

  • Wikipedia page: Lynwood, California — overview of the city including mention of Plaza México redevelopment. 

    Read it here

Dive into “The Knowledge,” where curiosity meets clarity. This playlist, in collaboration with STMDailyNews.com, is designed for viewers who value historical accuracy and insightful learning. Our short videos, ranging from 30 seconds to a minute and a half, make complex subjects easy to grasp in no time. Covering everything from historical events to contemporary processes and entertainment, “The Knowledge” bridges the past with the present. In a world where information is abundant yet often misused, our series aims to guide you through the noise, preserving vital knowledge and truths that shape our lives today. Perfect for curious minds eager to discover the ‘why’ and ‘how’ of everything around us. Subscribe and join in as we explore the facts that matter.  https://stmdailynews.com/the-knowledge/

 

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The dystopian Pottersville in ‘It’s a Wonderful Life’ is starting to feel less like fiction

A fresh look at It’s a Wonderful Life through the film’s darkest detour—Pottersville—and why its greed, corruption, and desensitization to cruelty feels uncomfortably familiar in America today.

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file 20251209 56 ruqe19.png?ixlib=rb 4.1
To many Americans, George Bailey’s dystopian nightmare is disquietingly familiar. Paramount

The dystopian Pottersville in ‘It’s a Wonderful Life’ is starting to feel less like fiction

Nora Gilbert, University of North Texas Along with millions of others, I’ll soon be taking 2 hours and 10 minutes out of my busy holiday schedule to sit down and watch a movie I’ve seen countless times before: Frank Capra’sIt’s a Wonderful Life,” which tells the story of a man’s existential crisis one Christmas Eve in the fictional town of Bedford Falls. There are lots of reasons why this eight-decade-old film still resonates, from its nostalgic pleasures to its cultural critiques. But when I watch it this year, the sequence where Bedford Falls transforms into the dark and dystopian “Pottersville” will resonate the most. In the film, protagonist George Bailey, who’s played by Jimmy Stewart, is on the brink of suicide. He seems to have achieved the hallmarks of the American dream: He’s taken over his father’s loan business, married the love of his life and fathered four excessively adorable children. But George feels stifled and beaten down. His Uncle Billy has misplaced US$8,000 of the company’s money, and the town’s resident tyrant, Mr. Potter, is using the mishap to try to ruin George, who’s his last remaining business competitor. An angel named Clarence is tasked with pulling George back from the brink. To stop him from attempting suicide, Clarence decides to show George what life would have been like if he’d never been born. In this alternate reality, Bedford Falls is called Pottersville, a place Mr. Potter runs as a ruthless banker and slumlord.
Movie still of young man walking through a dark, snowy town and passing by a bright sign reading 'Pottersville.'
Pottersville, the dark, dystopian version of Bedford Falls, is a place characterized by vice and moral decay. Paramount
Having previously written about “It’s a Wonderful Life” in my book on literary and film censorship, I can’t help but see parallels between Pottersville and the U.S. today. Think about it: In Pottersville, one man hoards all the financial profits and political power. In Pottersville, greed, corruption and cynicism reign supreme. In Pottersville, hard-working immigrants like Giuseppe Martini who were able to build a life and run a business in Bedford Falls have vanished. In Pottersville, homeless addicts like Mr. Gower and nonconformist “pixies” like Clarence are scorned and ostracized, then booted out of the local watering hole. In Pottersville, cops arrest people like Violet Bick while they’re at work and haul them away, kicking and screaming.
Black-and-white movie still of a young women being dragged away by the police as a worried young man looks on.
Violet Bick gets dragged away by the Pottersville police as George looks on. Paramount
But what horrifies George the most about Pottersville is how desensitized the people living in it seem to be to its harshness and cruelty – how they treat him like he’s the crazy, deranged one for wanting and expecting things to be different and better. This is what the current political moment feels like to me. There are days when the latest headlines feel so jarringly unprecedented that I find myself thinking, “Can this be happening? Can this be real?” If you think these comparisons are a bit of a stretch, consider when “It’s a Wonderful Life” was made, and the frame of mind Capra was in when he made it.

Frank Capra, anti-fascist

In 1946, Capra was just returning to Hollywood filmmaking after serving for four years in the U.S. Army, where the Office of War Information had tasked him with producing a series of documentary films about World War II and the lead-up to it. Even though Capra hadn’t been on the front lines, he’d been immersed in the sounds and images of war for years on end, and he had become acutely familiar with Germany, Italy and Japan’s respective rises to fascism.
Young man posing and smiling while wearing a military uniform.
Frank Capra served in the U.S. Army during World War II. Keystone/Hulton Archive via Getty Images
When deciding on his first postwar film, Capra recalled in his autobiography that he specifically “knew one thing – it would not be about war.” Instead, he chose to adapt a short story by Philip Van Doren Stern, “The Greatest Gift,” that Stern had originally sent to friends and family as a Christmas card in 1943. Stern’s story is certainly not about war. But it’s not exactly about Christmas, either. As Stern writes in his opening lines:
“The little town straggling up the hill was bright with colored Christmas lights. But George Pratt did not see them. He was leaning over the railing of the iron bridge, staring down moodily at the black water.”
The protagonist contemplates suicide because he’s “sick of everything” in the small-town “mudhole” he’s stuck in – until, that is, a “strange little man” gives him the chance to see what life would be like if he’d never been born. It was Capra and his team of screenwriters who added the sinister Henry F. Potter to Stern’s short, simple tale. The Potter subplot encapsulates the film’s most trenchant, still-resonant themes: the unfairness of socioeconomic injustices; the pervasiveness of corporate and political corruption; the threat of monopolized power; the need for affordable housing. These themes had, of course, run through many of Capra’s prewar films as well: “Mr. Deeds Goes to Town,” “You Can’t Take It with You,” “Meet John Doe” and “Mr. Smith Goes to Washington,” the last of which also starred Jimmy Stewart. But they take on a different kind of weight in “It’s a Wonderful Life” – a weight that’s especially visible on the weathered face of Stewart, who himself had just returned from a harrowing four-year tour of duty as a bomber pilot in Europe. The idealistic vigor with which Stewart had fought crooked politicians and oligarchs as Mr. Smith is replaced by the bitterness, exhaustion, frustration and desperation with which he battles against Mr. Potter as George Bailey.
Black-and-white movie still of a distraught man with snow on his jacket.
George Bailey feels helpless in the face of corruption and cruelty. Paramount

Life after Pottersville

By the time George has begged and pleaded his way out of Pottersville, the lost $8,000 is no longer top of mind. He’s mainly just relieved to find Bedford Falls as he had left it, warts and all. And yet, the Bedford Falls that George returns to isn’t quite the same as the one he left behind. In this Bedford Falls, the community rallies together to figure out a way to recoup George’s missing money. Their pre-digital version of a GoFundMe page saves George from what he’d feared most: bankruptcy, scandal and prison. And even though his wife, Mary, tries to attribute this sudden wave of collectivist, activist energy to some sort of divine intervention – “George, it’s a miracle; it’s a miracle!” – Uncle Billy points out that it really came about through more earthly organizing means: “Mary did it, George; Mary did it! She told some people you were in trouble, and they scattered all over town collecting money!”
A group of smiling people dump a large basket of cash on a desk.
The residents of Bedford Falls come together to save George from financial ruin. Paramount
But the question of whether George actually wins his battle against Potter is a murky one. While the typical Capra protagonist triumphs by defeating vice and exposing subterfuge, George never even realizes that Potter is the one who got hold of his money and tried to ruin his life. Potter is never held accountable for his crimes. On the other hand, George is able to learn, from his time in Pottersville, what a crucial role he plays in his community. George’s victory over Potter, then, lies not in some grand final act of retribution, but in the incremental ways he has stood up to Potter throughout his life: not capitulating to Potter’s bullying or intimidation tactics; speaking truth to power; and running a community-centered business rather than one guided by greed and exploitation. In recent months, there have been similar acts of protest, large and small, in the form of rallies, boycotts, immigrant aid efforts, subscription cancellations, food bank donations and more. That doesn’t mean the U.S. has made it out of Pottersville, however. Each day, more head-spinning headlines appear, whether they’re about masked agents terrorizing immigrant communities, the dismantling of anti-corruption oversights, the consolidation of executive power or the naked display of political grift. Zuzu’s petals are still missing. Clarence still hasn’t gotten his wings. But this holiday season, I’m hoping it will feel helpfully cathartic to go with George Bailey, for the umpteenth time, through the dark abyss of his dystopian nightmare – and come out with him, stronger and wiser, on the other side. Nora Gilbert, Professor of Literary and Film Studies, University of North Texas This article is republished from The Conversation under a Creative Commons license. Read the original article.
Dreambreaker: A Pickleball Story — A Closer Look at the Documentary and Its Uncredited Voice
Link: https://stmdailynews.com/dreambreaker-a-pickleball-story-a-closer-look-at-the-documentary-and-its-uncredited-voice/

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