What we’re seeing is a removing of cooling that’s revealing warming that’s already there. So the air pollution isn’t the cause of the warming. It’s just letting us see stuff that we’ve already done.Listen to the interview on The Conversation Weekly podcast. You can also read an article by Laura Wilcox and her colleague Bjørn H. Samset about their recent research on The Conversation. This episode of The Conversation Weekly was written and produced by Mend Mariwany, Gemma Ware and Katie Flood. Mixing by Michelle Macklem and theme music by Neeta Sarl. Newsclips in this episode from Voice of America, CBC, AP Archive, ABC (News) Australia, WFLA NBC Channel 8 and PBS. Listen to The Conversation Weekly via any of the apps listed above, download it directly via our RSS feed or find out how else to listen here. A transcript of this episode is available via the Apple Podcasts or Spotify apps.
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We interviewed 30 Black public school teachers in Philadelphia to understand why so many are leaving the profession

Lynnette Mawhinney, Rutgers University – Newark and Leana Cabral, Columbia University
Tracey, a high school teacher in the Philadelphia School District, remembers the hurtful comments she heard from parents when she started her career over a decade ago as a young Black teacher in what was then a predominantly white area of southwest Philly.
“I can recall white parents making comments saying, ‘Oh, this young Black teacher who doesn’t have children herself – how is she supposed to teach my child?” she said. “And I’m like, what does my race and the fact that I don’t have children have to do with me educating your child?”
Tracey’s frustrations mirror those of other Black teachers in Philadelphia.
In the wake of the COVID-19 pandemic, the teaching profession faced what has been referred to as the Great Teacher Resignation. A national survey found that 64% of teachers were less satisfied with teaching after the pandemic compared with prior to the pandemic, and 74% would not recommend teaching as a career.
In Philadelphia, a great resignation of Black teachers started well before the pandemic and continues today. The decrease in numbers of Black teachers in the district continues despite research that demonstrates Black teachers’ positive impact on Black students’ experiences in school and academic outcomes, as well as their positive impact on all students.
We are a professor of urban education and a Ph.D. in sociology and education who research Black teacher attrition and other issues involving Black teachers and Black students.
In 2021, we were part of a small research team that interviewed 30 Black teachers who either currently or formerly worked in the School District of Philadelphia. Tracey and other names used in this article are pseudonyms to protect the anonymity of our interview participants. This study was done in partnership with Research for Action, a Philadelphia-based nonprofit education research group focused on racial and social justice. Our findings were recently published in the peer-reviewed Journal of Black Studies.
We wanted to understand, from the teachers’ perspectives, why so many Black teachers are leaving the district and what the district can do to support and retain them.
Black teachers have ‘grown weary’
In 2000, there were 4,059 Black teachers in the district. That number had dwindled to 2,866 by 2022.
It’s not an issue that is unique to Philadelphia. An education researcher at Penn State University found that between 2022 and 2023, the attrition rate for Black teachers across Pennsylvania was well over double that of white teachers.
“Black public school educators in Philadelphia have grown weary, for good reason,” wrote education scholar and author Camika Royal in her 2022 book “Not Paved for Us: Black Educators and Public School Reform in Philadelphia.”
Our interviews suggest a key reason for this weariness has to do with experiences of racism within the larger school district that affect Black teachers across the system, but manifest differently depending on their schools’ locations.
Segregated, underfunded schools
The Black teachers we interviewed who taught in neighborhoods with a majority of Black residents said they faced systemic racism through lack of resources, including books and classroom materials, for their students.
Philadelphia is one of the most racially divided cities in the U.S.. Among the nation’s 30 largest cities, it ranks second after Chicago in terms of residential segregation, according to researchers at Brown University. Schools reflect these neighborhood racial divides.
“I request things all the time and don’t get them,” said Nina, a middle school teacher in a majority Black neighborhood, “Well, there wasn’t enough books for all the kids. So, what I’m supposed to do? Now I have to go online, find my own resources and things like that.”
Racial microaggressions
Black teachers who taught in majority white sections of the city, meanwhile, spoke of their frustration with being the targets of chronic racial microaggressions.
Examples of these microaggressions included hearing white parents complain about a Black teacher being assigned to teach their child, and working with white colleagues whom they felt ignored or actively avoided speaking to or acknowledging them.
“I’m walking down the hall and I say ‘Hello,’” one mid-career teacher reflected. “If it’s just me and a white colleague and we’re passing each other in the hallway … then they don’t say anything to me. But the person behind me who was white, they’ll say something to them before (the other person) even say(s), ‘Good morning.’”
Racial microaggressions toward Black teachers is certainly not a new phenomenon. Nor is it limited to Philadelphia.
A recent nationwide survey also found that racial microaggressions are a major reason Black teachers across the U.S. are leaving teaching at high rates.
Support and validation
Despite the many systemic issues and experiences of racism that Black teachers reported to us, most of the participants in our study – 25 out of 30 – were current teachers in the district.
In other words, they had, so far, stayed in the profession.
These teachers reported they kept teaching because they were committed to students, particularly students of color.
“I stay because our (Black students), they need to see (Black teachers) in the classroom,” said Mila, a veteran teacher for whom teaching was her third career.
Many of the teachers also found support and motivation through affinity groups that provide them opportunities to meaningfully connect to other Black teachers. These groups are established by fellow teachers in the district but are organized independently of the district.
“What allowed me to stay was finding networks,” said Simon, another veteran teacher in the district. “And then the network kind of made me find my niche, find my voice, find who I was, validate me.”
Keeping Black teachers in the classroom
Education scholar Bettina Love argues that school districts and school officials should “stop trying to recruit Black teachers until you can retain the ones you have.”
Some meaningful efforts are underway. The Center for Black Educator Development, founded in Philadelphia, works to recruit and retain Black teachers both in Philadelphia and across the country. Other nationwide organizations, such as the Black Teacher Project based in Oakland, offer fellowship and space for supportive affinity groups.
School districts or administrators can offer Black teachers physical spaces, financial resources and dedicated time to meet with other Black teachers to discuss racism – including ways to resist it – along with self-care. This can help prevent an exodus of the Black teachers who have remained in the profession.
Lynnette Mawhinney, Professor of Urban Education and Senior Associate Dean for Strategic Academic Initiatives, Rutgers University – Newark and Leana Cabral, Ph.D. Candidate in Sociology and Education, Columbia University
This article is republished from The Conversation under a Creative Commons license. Read the original article.
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DoorDash Driver Arrested After Claiming Sexual Assault: What Really Happened?
A DoorDash driver who claimed she was sexually assaulted during a delivery is now facing felony charges after police say her viral video showed an unconscious, partially nude customer without consent. Here’s what investigators found and why the case is sparking national debate.
Last Updated on December 3, 2025 by Daily News Staff
DoorDash delivery driver involved in a viral video controversy after claiming sexual assault; police say no assault occurred, and the driver now faces felony charges.
DoorDash Driver Arrested After Claiming Sexual Assault: What Really Happened?
A Viral Accusation Turns Into a Criminal Case
A routine food drop-off turned into a national controversy this month after a DoorDash delivery driver claimed she was sexually assaulted during a delivery — only to later be arrested herself following a police investigation. The incident, which quickly spread across TikTok and other platforms, has generated fierce debate over privacy, personal safety, and the power of viral video culture.
The driver, identified as Livie Rose Henderson, posted a video on social media in mid-October claiming that when she arrived at a customer’s home in Oswego, New York, she found the front door open and discovered a man “half-naked and unconscious” on his couch. She publicly described the moment as a sexual assault, saying she felt endangered and traumatized.
Her posts went viral almost immediately, drawing attention from millions of viewers and sparking outrage over the safety risks faced by gig workers — particularly women — who make deliveries to unfamiliar homes.
But the narrative took a dramatic turn.
Police: No Sexual Assault Occurred
According to the Oswego Police Department, an investigation found no evidence that Henderson was sexually assaulted. Instead, authorities say that she:
Entered the home without consent
Recorded the unconscious customer, who was partially nude
Posted the footage online, identifying him
Made claims police say were “false and misleading”
Investigators concluded the man was intoxicated and unconscious, not acting with intent or awareness. As a result, Henderson was arrested and charged with:
Second-degree unlawful surveillance (felony)
First-degree dissemination of unlawful surveillance images (felony)
Police emphasized that recording a person who is nude or partially nude inside their home — regardless of context — constitutes a violation of New York’s surveillance and privacy laws if done without permission.
DoorDash Drops the Driver
Henderson also claimed that DoorDash deactivated her account, something she described as retaliation for “exposing her assaulter.” But following her arrest, DoorDash stated that recording customers inside their homes violates company policy and local laws.
DoorDash said it cooperated with investigators but declined to comment further on personnel matters.
A Complicated Public Reaction
Social media reaction has been sharply divided:
Sympathy for the driver
Many viewers initially supported Henderson, arguing that gig workers often deal with unsafe conditions and should not be forced to decide between finishing a delivery or backing away from a potentially threatening situation.
Backlash over privacy violations
Others argue that Henderson crossed legal and ethical boundaries by:
Entering a private residence
Recording a vulnerable, unconscious person
Posting it publicly
Accusing the individual of a crime without evidence
These actions, critics say, show the dangerous consequences of rushing to social media before police or professional investigators evaluate the facts.
The Larger Issue: Safety vs. Responsibility
This case highlights a broader tension in the era of app-based work and viral content:
Gig workers do indeed face unpredictable and sometimes unsafe situations.
Customers have a right to privacy in their homes.
Social media, meanwhile, rewards the fastest and most dramatic version of a story — even before the truth is known.
As the criminal process continues, Henderson’s case may set a new precedent for how privacy laws interact with the realities of delivery work and the instant visibility of online platforms.
Further Reading
DoorDash driver fired for sharing video of customer, claims sexual assault – Newsweek
Covers the viral video incident and how the driver’s DoorDash account was deactivated after she claimed sexual assault.
Details the police investigation and the subsequent charges filed against the driver.
The Viral ‘DoorDash Girl’ Saga Unearthed a Nightmare for Black Creators – Wired
Analyzes the social media fallout, the viral spread of the video, and the broader implications for gig workers and online creators.
Breaks down the conflicting narratives and public reactions to Henderson’s claims and the viral video.
DoorDash driver charged after recording, posting video of nude customer – WBTV
Official police statement on the investigation and the charges against Henderson.
Doordasher arrested over TikTok of half-naked customer – Law Enforcement Today
Focuses on the legal perspective, privacy violations, and the potential consequences of posting sensitive content online.
STM Daily News is a vibrant news blog dedicated to sharing the brighter side of human experiences. Emphasizing positive, uplifting stories, the site focuses on delivering inspiring, informative, and well-researched content. With a commitment to accurate, fair, and responsible journalism, STM Daily News aims to foster a community of readers passionate about positive change and engaged in meaningful conversations. Join the movement and explore stories that celebrate the positive impacts shaping our world.
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How China cleaned up its air pollution – and what that meant for the climate
How China cleaned up its air pollution: Beijing’s air quality went from hazardous to good while Delhi and Lahore still struggle. Discover how China dramatically reduced pollution since 2013—and why cleaner air may have unintended consequences for global warming and climate change.
How China cleaned up its air pollution – and what that meant for the climate
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The Hong Kong high-rise fire shows how difficult it is to evacuate in an emergency
Hong Kong High-Rise Fire: The deadly Hong Kong fire exposes critical challenges in evacuating tall buildings. Learn why stair descent is slower than expected, how human behavior causes delays, and what modern safety features can save lives.

The Hong Kong high-rise fire shows how difficult it is to evacuate in an emergency
Milad Haghani, The University of Melbourne; Erica Kuligowski, RMIT University, and Ruggiero Lovreglio, Te Kunenga ki Pūrehuroa – Massey University The Hong Kong high-rise fire, which spread across multiple buildings in a large residential complex, has killed dozens, with hundreds reported missing. The confirmed death toll is now 44, with close to 300 people still unaccounted for and dozens in hospital with serious injuries. This makes it one of Hong Kong’s deadliest building fires in living memory, and already the worst since the Garley Building fire in 1996. Although more than 900 people have been reportedly evacuated from the Wang Fuk Court, it’s not clear how many residents remain trapped. This catastrophic fire – which is thought to have spread from building to building via burning bamboo scaffolding and fanned by strong winds – highlights how difficult it is to evacuate high-rise buildings in an emergency.When the stakes are highest
Evacuations of high-rises don’t happen every day, but occur often enough. And when they do, the consequences are almost always severe. The stakes are highest in the buildings that are full at predictable times: residential towers at night, office towers in the day. We’ve seen this in the biggest modern examples, from the World Trade Center in the United States to Grenfell Tower in the United Kingdom. The patterns repeat: once a fire takes hold, getting thousands of people safely down dozens of storeys becomes a race against time. But what actually makes evacuating a high-rise building so challenging? It isn’t just a matter of “getting people out”. It’s a collision between the physical limits of the building and the realities of human behaviour under stress.It’s a long way down to safety
The biggest barrier is simply vertical distance. Stairwells are the only reliable escape route in most buildings. Stair descent in real evacuations is far slower than most people expect. Under controlled or drill conditions people move down at around 0.4–0.7 metres per second. But in an actual emergency, especially in high-rise fires, this can drop sharply. During 9/11, documented speeds at which survivors went down stairs were often slower than 0.3 m/s. These slow-downs accumulate dramatically over long vertical distances. Fatigue is a major factor. Prolonged walking significantly reduces the speed of descent. Surveys conducted after incidents confirm that a large majority of high-rise evacuees stop at least once. During the 2010 fire of a high-rise in Shanghai, nearly half of older survivors reported slowing down significantly. Long stairwells, landings, and the geometry of high-rise stairs all contribute to congestion, especially when flows from multiple floors merge into a single shaft. Slower movers include older adults, people with physical or mobility issues and groups evacuating together. These reduce the overall pace of descent compared with the speeds typically assumed for able-bodied individuals. This can create bottlenecks. Slow movers are especially relevant in residential buildings, where diverse occupants mean movement speeds vary widely. Visibility matters too. Experimental studies show that reduced lighting significantly slows down people going down stairs. This suggests that when smoke reduces visibility in real events, movement can slow even further as people hesitate, misjudge steps, or adjust their speed.Human behaviour can lead to delays
Human behaviour is one of the biggest sources of delay in high-rise evacuations. People rarely act immediately when an alarm sounds. They pause, look for confirmation, check conditions, gather belongings, or coordinate with family members. These early minutes are consistently some of the costliest when evacuating from tall buildings. Studies of the World Trade Center evacuations show the more cues people saw – smoke, shaking, noise – the more they sought extra information before moving. That search for meaning adds delay. People talk to colleagues, look outside windows, phone family, or wait for an announcement. Ambiguous cues slow them even further. In residential towers, families, neighbours and friend-groups naturally try to evacuate together. Groups tend to form wider steps, or group together in shapes that reduce overall flow. But our research shows when a group moves in a “snake” formation – one behind the other – they travel faster, occupy less space, and allow others to pass more easily. These patterns matter in high-rise housing, where varied household types and mixed abilities make moving in groups the norm.Why stairs aren’t enough
As high-rises grow taller and populations age, the old assumption that “everyone can take the stairs” simply no longer holds. A full building evacuation can take too long, and for many residents (older adults, people with mobility limitations, families evacuating together) long stair descents are sometimes impossible. This is why many countries have turned to refuge floors: fire- and smoke-protected levels built into towers as safe staging points. These can reduce bottlenecks and prevent long queues. They give people somewhere safe to rest, transfer across to a clearer stair, or wait for firefighters. Essentially, they make vertical movement more manageable in buildings where continuous descent isn’t realistic. Alongside them are evacuation elevators. These are lifts engineered to operate during a fire with pressurised shafts, protected lobbies and backup power. The most efficient evacuations use a mix of stairs and elevators, with ratios adjusted to the building height, density and demographics. The lesson is clear: high-rise evacuation cannot rely on one tool. Stairs, refuge floors and protected elevators should all be made part of ensuring vertical living is safer.STM Daily News is a vibrant news blog dedicated to sharing the brighter side of human experiences. Emphasizing positive, uplifting stories, the site focuses on delivering inspiring, informative, and well-researched content. With a commitment to accurate, fair, and responsible journalism, STM Daily News aims to foster a community of readers passionate about positive change and engaged in meaningful conversations. Join the movement and explore stories that celebrate the positive impacts shaping our world.
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