Connect with us

News

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.

Published

on

Hong Kong High-Rise Fire Reveals Why Evacuating Tall Buildings Is So Dangerous
Tommy Wang/Getty

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.

Advertisement
Get More From A Face Cleanser And Spa-like Massage

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.

Advertisement
Get More From A Face Cleanser And Spa-like Massage

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.The Conversation

Milad Haghani, Associate Professor and Principal Fellow in Urban Risk and Resilience, The University of Melbourne; Erica Kuligowski, Principal Research Fellow, School of Engineering, RMIT University, and Ruggiero Lovreglio, Professor in Digital Construction and Fire Engineering, Te Kunenga ki Pūrehuroa – Massey University

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

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.

https://stmdailynews.com/

Advertisement
Get More From A Face Cleanser And Spa-like Massage

Start Your Morning Informed

Get the STM Morning Brief delivered to your inbox every weekday with breaking news, transportation updates, technology, science, and trending stories.

STM News Brief Ad 2

We don’t spam! Read our privacy policy for more info.

Continue Reading
Advertisement SodaStream USA, inc

health and wellness

Zepbound Linked to Lower Healthcare Costs in Adults 55+ With Obesity, Real-World Study Suggests

Published

on

A real-world study found sustained Zepbound use in adults 55+ with obesity was linked to lower healthcare costs and fewer hospital and ER visits over time.

A new real-world study of adults over age 55 with overweight or obesity found that sustained use of Zepbound (tirzepatide) for weight management was associated with lower healthcare costs over time compared with similar adults who were not treated. Eli Lilly and Company said the findings were driven in part by lower rates of hospital admissions and emergency department visits, and were published in Diabetes, Obesity and Metabolism.

What the study found

According to Lilly, researchers estimated healthcare cost differences over time (excluding the cost of Zepbound itself) using two established analytic methods. Across both approaches, monthly healthcare costs were lower, on average, among older adults who stayed on Zepbound.

Key estimates reported in the release include:

  • At six months: costs were up to 15% lower (up to $181 per patient, per month).
  • At 12 months: the estimated difference widened to as much as $607 per patient, per month, reflecting up to 38% lower costs than those not treated (estimates varied by model).

In the primary analysis, adults over 55 treated with Zepbound had lower rates of hospital admissions and emergency department visits across every follow-up period, along with numerically higher rates of routine outpatient and office visitsa pattern the company said was consistent with greater engagement in routine care.

Why Medicare is part of the conversation

Lilly said the cost findings may be relevant for older adults, including those in Medicares GLP-1 Bridge program. The company noted that beginning at six months, estimated healthcare savings nearly covered the programs monthly treatment cost of $195 per patient, per month, and by 12 months the estimated savings exceeded the reported monthly treatment cost.

Its important to note the release also emphasizes a limitation: claims data do not capture Zepbounds net price, and the study excluded the cost of Zepbound from total treatment costs. That means the reported differences reflect potential savings elsewhere in care that could offset treatment costs, not the full net cost impact.

Who was included in the analysis

The retrospective observational cohort study used Komodos Healthcare Map, a database of de-identified claims data from more than 330 million individuals enrolled in U.S. healthcare plans. The analysis included 15,843 adults over age 55 (mean age 64.5) with obesity or overweight plus at least one obesity-related complication who initiated Zepbound between November 2023 and September 2025. Each Zepbound user was matched 1:1 with a control participant who met the same eligibility criteria but did not initiate GLP-1 or GIP/GLP-1 receptor agonist medication.

What Zepbound is

Zepbound (tirzepatide) is a dual GIP and GLP-1 receptor agonist indicated for adults with obesity, or some adults with overweight who also have at least one weight-related medical problem, to lose weight and keep it off. Lilly also noted Zepbound is FDA-approved to treat adults with moderate-to-severe obstructive sleep apnea and obesity, and should be used alongside a reduced-calorie diet and increased physical activity.

Safety summary (high level)

The release includes an indications and safety summary with warnings. Among other risks, Lilly notes Zepbound carries a warning about thyroid tumors, including thyroid cancer, and may cause serious side effects such as severe stomach problems, dehydration leading to kidney problems, gallbladder problems, pancreatitis, serious allergic reactions, and low blood sugar (especially when used with certain diabetes medicines). Patients should talk with a healthcare provider about risks and whether the medication is appropriate for them.

Related Links

Source

  • PRNewswire / Eli Lilly and Company press release (Aug. 26, 2026): Zepbound linked to lower healthcare costs in adults over age 55 with obesity according to a real-world study

💪 Your health journey starts here! Explore the latest health news, fitness tips, wellness trends, and healthy living advice. Share your thoughts in the comments and subscribe to the STM Daily News newsletter to stay informed and inspired every day.

Continue Reading

Economy

U.S. Consumer Confidence Slips as Americans Grow More Cautious About the Future

U.S. consumer confidence edged lower in August as Americans became more pessimistic about jobs, income and business conditions over the next six months, despite improved views of the current economy.

Published

on

NEW YORK — U.S. consumer confidence edged lower in August as Americans expressed greater concern about future business conditions, jobs and household income, even as their assessment of the current economy improved.

U.S. consumer confidence slipped in August 2026 as Americans grew more concerned about jobs, income and future business conditions.

The Conference Board reported that its Consumer Confidence Index fell 0.8 points to 89.4 in August, down from 90.2 in July.

The relatively small decline, however, masks a widening gap between how consumers view conditions today and what they expect in the months ahead.

The Present Situation Index, which measures consumers’ assessment of current business and labor market conditions, climbed 6.8 points to 121.2, reversing three consecutive months of declines.

Meanwhile, the Expectations Index, which measures the short-term outlook for income, business and employment conditions, dropped 5.8 points to 68.2.

“Consumer confidence moderated slightly in August for a second consecutive month,” Dana M. Peterson, chief economist at The Conference Board, said in the organization’s Aug. 25 release.

Jobs Look Better Today — But Consumers Worry About Tomorrow

Americans’ perceptions of the current labor market improved considerably during August. About 27% said jobs were plentiful, up from 24.4% in July, while 19.5% said jobs were hard to get, down from 21.7%.

The outlook for the next six months was considerably weaker.

Only 14.6% expected more jobs to become available, compared with 16.4% in July. At the same time, 26.1% expected fewer jobs.

Consumers were also less optimistic about their incomes. About 17.6% expected their income to increase, down from 19.5% in July, while 13.8% expected their income to decline.

Prices Remain on Consumers’ Minds

Inflation continues to influence how Americans feel about the economy. According to The Conference Board, consumers’ written responses frequently mentioned prices, oil and gasoline, food and groceries, trade, jobs, and war or conflict.

Average and median expectations for inflation over the next 12 months also increased slightly.

Advertisement
Get More From A Face Cleanser And Spa-like Massage

Interest rates remain another concern. More than six in 10 consumers — 61.3% — expected interest rates to rise over the next year, although that was slightly lower than the 62% recorded in July.

Consumers Are Still Planning to Spend

The softer outlook hasn’t eliminated Americans’ willingness to make purchases.

Auto-buying expectations remained strong on a six-month moving-average basis, while homebuying expectations declined slightly in August but remained on a longer-term upward trend after hitting decade lows in early 2024.

Restaurants, bars and takeout; utilities; and streaming, internet and mobile services ranked among consumers’ leading planned service expenses.

Consumers were less enthusiastic about discretionary activities including movies, personal-travel hotels, airfare, amusement parks, museums and historical sites.

Why It Matters

The August numbers paint a mixed picture of the American consumer.

People are seeing some improvement in the economy they are experiencing today, particularly in the labor market. But their expectations for the next six months are becoming noticeably more cautious.

That divide matters because consumer spending represents a major part of U.S. economic activity. If concerns about employment, inflation and household income begin translating into reduced spending, weakening confidence could eventually become more significant for the broader economy.

For now, the August survey suggests Americans haven’t stopped spending — but they’re increasingly keeping an eye on what may be coming next.

The preliminary August Consumer Confidence Survey was conducted online for The Conference Board by Toluna. The survey period was Aug. 3–16, 2026.

Advertisement
Get More From A Face Cleanser And Spa-like Massage

Source: The Conference Board, August 2026 Consumer Confidence Survey®, released Aug. 25, 2026.

STM Daily News Economy News Brief

Sources

Related Economic Data

Continue Reading

Lifestyle

California and Minnesota Face $1B Medicaid Funding Hold

The Trump administration is withholding more than $1 billion in Medicaid funding from California and Minnesota over disputed medical claims. A social-policy historian examines how concerns about fraud have historically been used to justify funding cuts and undermine public confidence in Medicaid.

Published

on

Agents, many wearing jackets or vests emblazoned with 'FBI,' exit a building with what appears to be a trove of documents.Medicaid Funding.
Federal agents execute a search in December 2025 tied to potential Medicaid fraud in Bloomington, Minn. Christopher Juhn/Anadolu via Getty Images

Ben Zdencanovic, University of Cambridge

California and Minnesota Face $1B Medicaid Funding Hold

The Trump administration announced on July 21, 2026, that it’s withholding US$867 million in federal healthcare funding for California and $200 million for Minnesota – a total of more than $1 billion.

Federal officials said the two states had failed to provide sufficient evidence that a number of disputed medical claims were legitimate. These include bills for in-home care and other services covered by the two states’ Medicaid programs for low-income residents.

Medicaid administrators say the funds can be recovered if the states supply the requested documentation. But the action is highly unusual: Typically, Medicaid officials partner with states to conduct an audit when they suspect fraud, a careful process that often takes years.

It’s the second time in 2026 that the Trump administration has withheld or deferred federal Medicaid funds for several states, including California and Minnesota, because of alleged fraud and abuse. The Democratic governors of those states have called the decision a politically motivated attack on their constituents.

I’m a historian of social policy who led the first comprehensive historical overview of Medi-Cal, California’s statewide Medicaid system. I’ve found that U.S. leaders have long used the language of fraud and abuse to blur the line between correcting very real failures within Medicaid and – as I believe the Trump administration is currently doing – discrediting and defunding the program itself.

Who pays when Medicaid is cut? It affects children’s health care, nursing home care, disability services and health insurance.

Slashing the safety net

The Medicaid restrictions are part of the Trump administration’s overall efforts to slash federal funding for the safety net.

The large tax-and-spending bill that Trump signed into law in July 2025 as the cornerstone of his second-term agenda pared eligibility for Medicaid by introducing work requirements for some adults. It is cutting close to $1 trillion in federal spending on the program over the next decade.

Researchers estimate that almost 12 million people, on top of the estimated 28 million without health insurance in 2025, could become uninsured by 2034 due to these changes. By mid-2026, more than 3 million people had already lost their insurance coverage due to Republican changes to the Affordable Care Act.

‘Padlocking’ the ‘cookie jar’

In February 2026, Vice President JD Vance, Health Secretary Robert F. Kennedy Jr. and Dr. Mehmet Oz, the administrator of the Centers for Medicare & Medicaid Services, or CMS, announced a new anti-fraud initiative called Comprehensive Regulations to Uncover Suspicious Healthcare.

Also known by its rather unsubtle acronym, CRUSH, this initiative is taking unprecedented steps to withhold and defer funds in response to suspected fraud. “CMS is done trying to catch fraudsters with their hands in the cookie jar,” Oz said in announcing CRUSH’s formation. “Instead, we’re padlocking the jar and letting them starve.”

Advertisement
Get More From A Face Cleanser And Spa-like Massage

To be sure, Medicaid fraud, waste and abuse – such as providers billing Medicaid for services that are unnecessary or never rendered – are very real problems that cost taxpayers billions of dollars annually. They do divert funds from the low-income and disabled Americans enrolled in the program.

But the Trump administration’s latest moves are part of a much broader history of weaponizing Medicaid fraud and abuse – both real and imagined. I see them as a politicized attempt to prove that Medicaid itself is wasteful, that state governments cannot be trusted to administer federal money, and that public benefits inevitably invite dishonesty.

Robert F. Kennedy Jr. points to a chart pertaining to Medicaid fraud.
Secretary of Health and Human Services Robert F. Kennedy Jr. speaks about alleged Medicaid fraud and charges in Minneapolis in May 2026. Christopher Juhn/Anadolu via Getty Images

Providing little oversight at the start

Medicaid was established, along with Medicare for older adults, in 1965 as part of President Lyndon B. Johnson’s “Great Society” reforms. Despite providing millions of Americans with health insurance coverage for the first time, these programs had few centralized mechanisms for the kind of federal oversight that could prevent and catch fraud and abuse.

And the sheer scale and complexity of the Medicaid system – joint federal-state funding, varying eligibility requirements, millions of enrollees and thousands of providers – created opportunities for questionable billing practices among providers.

The 1970s saw a number of highly publicized Medicaid scandals involving nursing homes, laboratories, pharmacies and so-called “Medicaid mills” – healthcare providers that sought to bill the government for large numbers of Medicaid patients for shoddy and often fraudulent care.

A series of high-profile congressional investigations spurred demand for stronger Medicaid oversight and enforcement. That led to the Medicare-Medicaid Anti-Fraud and Abuse Amendments of 1977, which established the national Medicaid Fraud Control Units program.

The state-run Medicaid Fraud Control Units received generous federal matching funds to investigate and prosecute fraud.

The most serious Medicaid fraud was generally committed by healthcare providers and contractors, not patients. Medicaid Fraud Control Units were principally responsible for investigating providers, while also prosecuting the abuse and neglect of patients whose care was billed to Medicaid.

At the same time, however, Medicaid was becoming entangled in a broader political debate over social spending, whether many Americans were becoming too dependent on government benefits, and the alleged use of benefits by people who should not have received them. In the 1980s and 1990s, widely circulated stories about Medicaid exposed fraud and malfeasance by providers.

But disproportionately, they also highlighted the comparatively few instances of fraud by people enrolled in the program, such as cases where they submitted false receipts for covered medically related travel or sold drugs they obtained through Medicaid for free or at low cost.

Using Medicare fraud to justify spending cuts

The distinction between Medicaid and cash assistance programs, such as the Aid to Families with Dependent Children “welfare” program, frequently disappeared in political rhetoric. False or exaggerated stories that portrayed African American single mothers living extravagantly while fraudulently claiming welfare benefits became potent symbols of supposed government failure.

Advertisement
Get More From A Face Cleanser And Spa-like Massage

While campaigning as a presidential candidate, Ronald Reagan seized on this trope of the “welfare queen” in his attacks on social spending.

A large crowd of people wait on lines in a black and white photo from the 1970s.
People line up at the Baltimore City Welfare Office in 1975, years before concerns about social spending led to big cuts to safety net programs. O’Halloran/Library of Congress via Getty Images

By the mid-1990s, opposition to welfare programs had become increasingly bipartisan. Politicians in both parties often used tales of Medicaid fraud on the part of providers and recipients to justify tighter eligibility rules and spending cuts.

Federal oversight expanded further with the Deficit Reduction Act of 2005, which created the Medicaid Integrity Program and strengthened federal oversight of state programs. The Affordable Care Act, the landmark healthcare legislation Congress passed in 2010, added new measures to screen providers and verify billing.

Concerns about Medicaid’s “integrity” became highly politicized in the debates surrounding the ACA. Critics of Medicaid expansion argued that increasing the number of people who could get health insurance through the program would increase fraud and improper enrollment. Supporters of expanding Medicaid to help more Americans gain health insurance maintained that anti-fraud rhetoric often disguised ideological opposition to the program’s expansion.

Blurring distinctions then and now

For the six decades that this program has helped millions of low-income Americans get healthcare, politicians have blurred the distinction between protecting Medicaid from abuse and using abuse to discredit Medicaid itself.

In my view, the Trump administration’s campaigns against California and Minnesota continue that pattern. It is using real weaknesses within Medicaid to advance much broader political arguments: that Democratic states cannot be trusted, that public benefits naturally invite abuse, and that withholding funds is itself a form of reform.

The result will no doubt be that fewer low-income Americans will be able to get the healthcare they need.

Ben Zdencanovic, Assistant Professor of U.S. History, University of Cambridge

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

💪 Your health journey starts here! Explore the latest health news, fitness tips, wellness trends, and healthy living advice. Share your thoughts in the comments and subscribe to the STM Daily News newsletter to stay informed and inspired every day.

Advertisement
Get More From A Face Cleanser And Spa-like Massage
Continue Reading

Trending