Generative AI is coming to the workplace, so I designed a business technology class with AI baked in

Source: The Conversation – USA (2) – By Camille Banger, Assistant Professor in Business Information Technology, University of Wisconsin-Stout

Students pick up on AI-infused apps quickly, but generative AI appears to require more reflection on how to use technology. Hill Street Studios via Getty Images

The tech world says generative artificial intelligence is essential for the future of work and learning. But as an educator, I still wonder: Is it really worth bringing it into the classroom? Will these tools truly help students learn, or create new challenges we haven’t yet faced?

Like many other people in higher education, I was skeptical but knew I couldn’t ignore it. So, instead of waiting for all the answers, I decided to dive in and discover what preparing students for an AI-powered world really means beyond the hype. Last semester, I developed a business technology class where the latest generative AI tools were woven into the curriculum.

What I found is that AI productivity products have a learning curve, much like other applications that students, and ultimately white-collar workers, use in knowledge work. But I needed to adjust how I taught the class to emphasize critical thinking, reflection on how these tools are being used and checks against the errors they produce.

The project

It’s no secret that generative AI is changing how people work, learn and teach. According to the 2025 McKinsey Global Survey on AI, 78% of respondents said their organizations use AI in at least one business function, and many are actively reskilling their workforce or training them with new skills to meet the demands of this shift.

As program director of the Business Information Technology bachelor’s degree program at the University of Wisconsin-Stout, Wisconsin’s polytechnic university, I spend a lot of time thinking about how to prepare students for the workplace. I’m also an AI enthusiast, but a skeptical one. I believe in the power of these tools, but I also know they raise questions about ethics, responsibility and readiness.

So, I asked myself: How can I make sure our students are ready to use AI and understand it?

In spring 2025, University of Wisconsin-Stout launched a pilot for a small group of faculty and staff to explore Microsoft 365 Copilot for business. Since it works alongside tools such as Word, Excel, Outlook, PowerPoint, OneDrive and Teams, which are products our students already use, I saw an opportunity to bring these latest AI features to them as well.

To do that, I built an exploratory project into our senior capstone course. Students were asked to use Copilot for Business throughout the semester, keep a journal reflecting on their experience and develop practical use cases for how AI could support them both as students and future professionals. I didn’t assign specific tasks. Instead, I encouraged them to explore freely.

My goal wasn’t to turn them into AI experts overnight. I wanted them to build comfort, fluency and critical awareness about how and when to use AI tools in real-world contexts.

What my students and I learned

What stood out to me the most was how quickly students moved from curiosity to confidence.

Many of them had already experimented with tools such as ChatGPT and Google Gemini, but Copilot for Business was a little different. It worked with their own documents, emails, meeting notes and class materials, which made the experience more personal and immediately relevant.

In their journals, students described how they used Copilot to summarize Teams video meetings, draft PowerPoint slides and write more polished emails. One student said it saved them time by generating summaries they could review after a meeting instead of taking notes during the call or rewatching a recording. Another used it to check their assignment against the rubric – a scoring tool that outlines the criteria and performance levels for assessing student work – to help them feel more confident before submitting their work.

Students working in college library with laptops.
College students will likely be asked to use AI features in business productivity applications once they enter the workforce. What’s the best way to teach them how to effectively use them?
Denise Jans on Unsplash

Several students admitted they struggled at first to write effective prompts – the typed requests that guide the AI to generate content – and had to experiment to get the results they wanted. A few reflected on instances where Copilot, like other generative AI tools, produced inaccurate or made-up information, or hallucinations, and said they learned to double-check its responses. This helped them understand the importance of verifying AI-generated content, especially in academic and professional settings.

Some students also said they had to remind themselves to use Copilot instead of falling back on other tools they were more familiar with. In some cases, they simply forgot Copilot was available. That feedback showed me how important it is to give students time and space to build new habits around emerging technologies.

What’s next

While Copilot for Business worked well for this project, its higher cost compared with previous desktop productivity apps may limit its use in future classes and raises ethical questions about access.

That said, I plan to continue expanding the use of generative AI tools across my courses. Instead of treating AI as a one-off topic, I want it to become part of the flow of everyday academic work. My goal is to help students build AI literacy and use these tools responsibly and thoughtfully, as a support for their learning, not a replacement for it.

Historically, software programs enabled people to produce content, such as text documents, slides or the like, whereas generative AI tools produce the “work” based on user prompts. This shift requires a higher level of awareness about what students are learning and how they’re engaging with the materials and the AI tool.

This pilot project reminded me that integrating AI into the classroom isn’t just about giving students access to new tools. It’s about creating space to explore, experiment, reflect and think critically about how these tools fit into their personal and professional lives and, most importantly, how they work.

As an educator, I’m also thinking about the deeper questions this technology raises. How do we ensure that students continue developing original thoughts and critical thinking when AI can easily generate ideas or content? How can we preserve meaningful learning while still taking advantage of the efficiency these tools offer? And what kinds of assignments can help students use AI effectively while still demonstrating their own thinking?

These aren’t just theoretical concerns. Early studies have identified the risks of “cognitive offloading” when performing tasks, such as writing essays with AI. Studies have also shown that using AI can reduce cognitive effort and even affect students’ confidence levels in their thinking. This highlights the importance of incorporating critical thinking activities alongside AI use.

These questions aren’t easy, but they are important. Higher education has an important role to play in helping students use AI and understand its impact and their responsibility in shaping how it’s used.

Striking the right balance between fostering original thought and critical thinking with AI can be tricky. One way I’ve approached this is encouraging students to first create their content on their own, then use AI for review. This way, they maintain ownership of their work and see AI as a helpful tool rather than a shortcut. It’s all about knowing when to leverage AI to refine or enhance their ideas.

One piece of advice I received that really stuck with me was this: Start small, be transparent and talk openly with your students. That’s what I did, and it’s what I’ll continue doing as I enter this next chapter of teaching and learning in the age of AI.

The Conversation

Camille Banger does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.

ref. Generative AI is coming to the workplace, so I designed a business technology class with AI baked in – https://theconversation.com/generative-ai-is-coming-to-the-workplace-so-i-designed-a-business-technology-class-with-ai-baked-in-259481

What the world can learn from Uruguay as the global housing crisis deepens

Source: The Conversation – USA (2) – By Jennifer Duyne Barenstein, Senior Lecturer of Social Anthropology, Swiss Federal Institute of Technology Zurich

Located in the Peñarol neighborhood of Montevideo, COVIMT 1 was the city’s first mutual aid housing cooperative. It was founded by textile workers, who completed construction of the complex in 1972. Bé Estudio, CC BY-SA

More than 1.8 billion people lack access to adequate and affordable housing. Yet too few countries have taken meaningful steps to ensure dignified housing for their most vulnerable citizens.

We research how cooperative housing can serve as one solution to the affordable housing crisis. There are a variety of cooperative housing models. But they generally involve residents collectively owning and managing their apartment complexes, sharing responsibilities, costs and decision-making through a democratic process.

Some countries have embraced cooperatives. In Zurich, Switzerland, almost one-fifth of the city’s total housing stock is cooperative housing.

Other countries, such as El Salvador and Colombia, have struggled to integrate housing cooperatives into their countries’ preexisting housing policies. In fact, although Latin America has a long-standing tradition of community-driven and mutual aid housing, housing cooperatives haven’t taken root in many places, largely due to weak political and institutional backing.

Uruguay is an exception.

With a population of just 3.4 million, the small Latin American nation has a robust network of housing cooperatives, which give access to permanent, affordable housing to citizens at a range of income levels.

An experiment becomes law

Housing cooperatives in Uruguay emerged in the 1960s during a time of deep economic turmoil.

The first few pilot projects delivered outstanding results. Financed through a mix of government funds, loans from the Inter-American Development Bank and member contributions, they were more cost-effective, faster to build and higher in quality than conventional housing.

These early successes played a key role in the passage of Uruguay’s National Housing Law in 1968. This law formally recognized housing cooperatives and introduced a legal framework that supported different models. The most common models to emerge roughly translate to “savings cooperatives” and “mutual aid cooperatives.”

In the savings model, members pool their savings to contribute around 15% of the capital investment. This gives them access to a government-subsidized mortgage to finance the construction. The cooperative then determines how repayment responsibilities are distributed among its members. Typically, members purchase “social shares” in the cooperative, equivalent to the cost of the assigned housing unit. If a member decides to leave the cooperative, their social shares are reimbursed. These shares are also inheritable, allowing them to be passed on to heirs.

In contrast, the mutual aid model enables households without savings to participate by contributing 21 hours per week toward construction efforts. Tasks are assigned to individuals according to their abilities. They can range from manual labor to administrative tasks, such as the ordering of construction materials.

Adults of all ages work together on the construction of a home.
By contributing their labor, Uruguayans without savings can still participate in cooperative housing.
Federación Uruguaya de Cooperativas de Vivienda por Ayuda Mutua, CC BY

Despite their differences, both models share a fundamental principle: The land and housing units are held collectively and are permanently removed from the private market.

Typically, once cooperatives are established, each household must contribute a monthly fee that covers the repayment of the state’s loan and maintenance costs. In exchange, members have an unlimited and inheritable contract of “use and enjoyment” of a quality apartment. If a member decides to leave, they are partially reimbursed for the contributions they’ve made over time, typically with a 10% deduction that the cooperative keeps.

This ensures that cooperative housing provides long-term security and remains affordable, especially for those at the lowest rungs of the income ladder.

State support and public buy-in

Today, Uruguay has 2,197 housing cooperatives, supplying homes to approximately 5% of the country’s households. Around half of them are located in the nation’s capital, Montevideo, where 1,008 cooperatives operate. Cooperatives can have as few as 12 homes or as many as 700 apartments.

This growth has been possible thanks to state support, federations of cooperatives and nonprofit groups.

The state recognized that the success of housing cooperatives depended on sustained public support. The National Housing Law defined the rights and responsibilities of cooperatives. It also outlined the state’s obligations: overseeing operations, setting criteria for financial assistance and providing access to land.

Housing cooperative federations have also played a key role. FECOVI, the federation of the savings cooperatives, represents over 100 cooperatives, serving roughly 5,000 households. FUCVAM, the federation of mutual aid cooperatives, is much larger and more politically active, representing over 35,000 households across 730 cooperatives.

Beyond organizing and advocating for the right to housing – and human rights more broadly – FUCVAM offers its member cooperatives a wide range of support services, including training to strengthen cooperative management, legal counseling and conflict mediation.

Finally, a vital pillar of this model are the Technical Assistance Institutes, which were also recognized by the National Housing Law. These are independent, nonprofit organizations that advise cooperatives.

Their role is crucial: The construction of large-scale housing projects is complicated. The vast majority of citizens have no prior experience in construction or project management. The success of Uruguay’s cooperative model would be unthinkable without their support.

From the outskirts to the city center

Uruguay’s housing cooperatives have not only expanded, but have also evolved in response to changing needs and challenges.

In their early years, most cooperatives built low-density housing on the outskirts of cities. This approach was largely influenced by the ideals of the Garden City movement, a planning philosophy of the late 19th century that prioritized low-density housing and a balance between development and green spaces. In Uruguay, there was also a cultural preference for single-family homes. And land was more expensive in city centers.

These early cooperatives, however, contributed to urban sprawl, which has a number of drawbacks. Infrastructure has to be built out. It’s harder to reach jobs and schools. There’s more traffic. And single-family homes aren’t an efficient use of land.

Meanwhile, in the 1970s Montevideo’s historic city center started experiencing abandonment and decay. During this period, the country’s shifting socioeconomic landscape created a set of new challenges. More people relied on irregular incomes from informal work, while more single women became heads of households.

In response, housing cooperatives have shown a remarkable ability to adapt.

For women, by women

As urban sprawl pushed development outward, Montevideo’s historic center, Ciudad Vieja, was hemorrhaging residents. Its historic buildings were falling apart.

Seeking to revitalize the area without displacing its remaining low-income residents, the city saw housing cooperatives as a solution.

This spurred the creation of 13 mutual aid cooperatives in Ciudad Vieja, which now account for approximately 6% of all housing units in the area.

One of the pioneers of this effort was Mujeres Jefas de Familia, which translates to Women Heads of Household. Known by the acronym MUJEFA, it was founded in 1995 by low-income, single mothers. MUJEFA introduced a new approach to cooperative housing: homes designed, built and governed with the unique needs of women in mind.

Architect Charna Furman spearheaded the initiative. She wanted to overcome the structural inequalities that prevent women from finding secure housing: financial dependence on men, being primary caregivers, and the absence of housing policies that account for single women’s limited access to economic resources.

Remaining in Ciudad Vieja was important to members of MUJEFA. Its central location allowed them to be close to their jobs, their kids’ schools, health clinics and a close-knit community of friends and family.

However, the project faced major hurdles. The crumbling structure the group acquired in 1991 – an abandoned, heritage-listed building – needed to be transformed into 12 safe, functional apartments.

The cooperative model had to adapt. Municipal authorities temporarily relaxed certain regulations to allow older buildings to be rehabbed as cooperatives. There was also the challenge of organizing vulnerable people – often long-time residents at risk of eviction, who were employed as domestic workers or street vendors – into groups that could actively participate in the renovation process. And they had to be taught how to retrofit an older building.

Today, 12 women with their children live in the MUJEFA cooperative. It’s a compelling example of how cooperative housing can go beyond simply putting a roof over families’ heads. Instead, it can be a vehicle for social transformation. Women traditionally excluded from urban planning were able to design and construct their own homes, creating a secure future for themselves and their children.

Building up, not out

COVIVEMA 5, completed in 2015, was the first high-rise, mutual aid cooperative in a central Montevideo neighborhood. Home to around 300 residents, it’s made up of 55 units distributed across two buildings.

Members participated in the building process with guidance from the Centro Cooperativista Uruguayo, one of the oldest and most respected Technical Assistance Institutes. Architects had to adapt their designs to make it easier for regular people with little experience in construction to complete a high-rise building. Cooperative members received specialized training in vertical construction and safety protocols. While members contributed to the construction, skilled labor would be brought in when necessary.

Members of the cooperative also designed and built Plaza Luisa Cuesta, a public square that created open space in an otherwise dense neighborhood for residents to gather and socialize.

Housing cooperatives are neither public nor private. They might be thought of as an efficient and effective “third way” to provide housing, one that gives residents a stake in their homes and provides long-term security. But their success depends upon institutional, technical and financial support.

This article is part of a series centered on envisioning ways to deal with the housing crisis.

The Conversation

Jennifer Duyne Barenstein receives funding from The Swiss National Science Foundation. She is affiliated with the Centre for Research on Architecture, Society and the Built Environment, Department of Architecture, ETH Zurich

Daniela Sanjinés receives funding from the Swiss National Science Foundation. She is affiliated with the Centre for Research on Architecture, Society and the Built Environment, Department of Architecture, ETH Zurich.

ref. What the world can learn from Uruguay as the global housing crisis deepens – https://theconversation.com/what-the-world-can-learn-from-uruguay-as-the-global-housing-crisis-deepens-258342

South Africa’s police serve the ANC insiders, not the people: here’s how it happened

Source: The Conversation – Africa (2) – By Ivor Chipkin, Professional Professor, GIBS, University of Pretoria

After South Africa’s first democratic elections in 1994, there was significant optimism about police reform in the country. Impressive steps were taken to bring the South African Police Service under civilian control and to create a service responsive to calls for assistance from the public.

During the apartheid period, South Africa’s police worked to preserve the political order and pursue political opponents. It did not focus on dealing with crime. This is why the achievements of the 1990s are so important. For the first time, black South Africans could call upon officers to respond to personal emergencies. This period also saw a drop in crime levels.

However, this promising early transformation was interrupted. The appointment of Jackie Selebi as national police commissioner in 2000 heralded a new era. Selebi was an African National Congress (ANC) insider. The ANC originated as a liberation movement and has governed the country since 1994.

Selebi had served as the head of the ANC’s Youth League in the 1980s, when it was banned. In 1987 he was appointed to the organisation’s national executive committee, its highest decision-making organ.

His appointment as police commissioner was the start of significant change in the purpose of policing. It marked the end of the focus on civilian control of the police force and prosecuting authorities. As an ANC insider, Selebi led efforts to establish party control over the police.

This politicisation gained momentum over the next two decades. In the early years it was exemplified by the suspension of the head of the National Prosecuting Authority, Advocate Vusi Pikoli,, by then president Thabo Mbeki, amid corruption allegations against Selebi himself.

Other telling developments ensued. The Scorpions were disbanded in 2009 by acting president Kgalema Motlanthe. The unit’s job was to pursue high-profile cases against senior ANC politicians (among others).

The police became increasingly entangled in the ANC’s internal political conflicts. At the same time the office of the national police commissioner experienced high turnover due to intense political manoeuvring. Between 2009 and 2022, there were seven national commissioners.

Recent developments have once again brought the intermingling of police work and power battles in the ANC to the fore. In early July 2025, Lieutenant General Nhlanhla Mkhwanazi, the commissioner of police in the province of KwaZulu-Natal, made some startling claims. He called a press conference and, wearing camouflage uniform, he implicated the minister of police, Senzo Mchunu, together with the deputy national commissioner for crime detection, in a scheme to close down investigations into political assassinations in the province.

President Cyril Ramaphosa rushed back from a meeting of the Brics countries in Brazil to attend to the matter. He announced that the police minister had been placed on leave with immediate effect. He also announced a judicial inquiry into the allegations.

I have conducted research into South Africa’s security apparatus over the last decade. Based on this work, and new research forthcoming in the Journal of Southern African Studies done with Jelena Vidojevic, co-founder of the New South Institute, it is clear that elite contestation in the ANC is intensifying.

In other words, the ability of internal party structures to manage gatekeeping is declining. Many of the people involved are indifferent or even hostile to South Africa’s democratic and constitutional order.

As the ability of some political elites to access state resources through the party declines, some are linked with organised criminal networks. Organised crime has been on the edges of South African politics. It now risks taking a more central role.

In this environment, the police service will often be the thin (blue) line between multiparty contestation according to constitutional rules and the criminalisation of politics in South Africa.

The shift

Large organisational changes within the police vividly illustrate this shift away from its core function.

The Visible Policing programme was meant to meant to deter crime through patrols, checkpoints and roadblocks. But, instead, there was a steady decline in resource allocation. Employee numbers dropped between 2015 and 2021.

Detective services and crime intelligence also experienced such declines.

Conversely, employee numbers in the Protection and Security Services programme, responsible for providing bodyguards to politicians, increased sharply between 2014 and 2016.

Evidence heard by the commission of inquiry into state capture suggested that some officers and budgets in the service were even used to supply President Jacob Zuma and other politicians with what amounted to a private militia.

This reorientation of resources coincided with a rise in crime across the country, a decline in arrests by 24.5%, and a drop in the police’s efficacy in solving crimes.

Furthermore, a politicised police leadership effectively stopped policing various categories of crime. This was particularly true of offences like fraud, corruption, and certain types of theft, and particularly when politically connected persons were involved.

The state capture commission heard extensive evidence about the failure of the police to pursue politically sensitive investigations. Investigations into senior officials were frequently frustrated or impeded, and cases at state-owned enterprises were abandoned.

This shows how police resources were actively redirected as weapons of elite competition, pursuing political enemies and protecting allies within the ruling party.

Mkhwanazi’s claims, if substantiated, suggest that this political policing remains entrenched.

What now?

Ramaphosa has announced the appointment of Firoz Cachalia as the acting minister of police. Cachalia, a well regarded legal academic, served as ANC minister for community safety. Between 2019 and 2022 he was part of the ANC’s national executive committee.

His appointment raises serious questions.

If the core problem with the police is that it has become embroiled in ANC internal politics, having an ANC insider head the ministry of police (even if only on an acting basis) threatens only to compound the problem.

Moreover, South Africans have already witnessed a long and expensive judicial inquiry into state capture. And despite extensive evidence of police failure to pursue politically sensitive investigations, nothing concrete has come of it.

How likely is it that this new initiative will be any different, especially if those investigating it and presiding over key institutions are themselves ANC insiders?

To depoliticise the police service and redirect its attention and activities towards crime and emergencies, a crucial first step is to reconsider the appointment processes for the national police commissioner and other top managers.

Under the current system the president has sole discretion. This bakes party-political considerations into the decision-making process.

Without structural changes, genuine democratic policing will remain an elusive ideal.

In 2024/25 the murder rate in South Africa stood at 42 per 100,000, among the highest in the world and close to levels not seen since the early 2000s.

At the very least, the minister of police must not be an ANC insider. Democratic renewal in South Africa requires bringing the police firmly under parliamentary control.

The Conversation

Ivor Chipkin teaches public policy at the Gordon Institute of Business Science (GIBS) at the University of Pretoria. He is the director of the New South Institute.

ref. South Africa’s police serve the ANC insiders, not the people: here’s how it happened – https://theconversation.com/south-africas-police-serve-the-anc-insiders-not-the-people-heres-how-it-happened-261301

Pumped up with poison: new research shows many anabolic steroids contain toxic metals

Source: The Conversation – Global Perspectives – By Timothy Piatkowski, Lecturer in Psychology, Griffith University

MilosStankovic/Getty Images

Eighteen-year-old Mark scrolls Instagram late at night, watching videos of fitness influencers showing off muscle gains and lifting the equivalent of a baby elephant off the gym floor.

Spurred on by hashtags and usernames indicating these feats involve steroids, soon Mark is online, ordering his first “steroid cycle”. No script, no warnings, just vials in the mail and the promise of “gains”.

A few weeks later, he’s posting progress shots and getting tagged as #MegaMark. He’s pleased. But what if I told you Mark was unknowingly injecting toxic chemicals?

In our new research we tested products sold in Australia’s underground steroid market and found many were mislabelled or missing the expected steroid entirely.

Even more concerning, several contained heavy metals such as lead, arsenic and cadmium. These substances are known to cause cancer, heart disease and organ failure.

What are anabolic steroids, and who is using them?

Anabolic steroids are synthetic drugs designed to mimic the effects of testosterone. Medical professionals sometimes prescribe them for specific health conditions (for example, hypogonadism, where the body isn’t making enough sex hormones). But they are more commonly taken by people looking to increase muscle size, improve athletic performance, or elevate feelings of wellbeing.

In Australia, it’s illegal to possess steroids without a prescription. This offence can attract large fines and prison terms (up to 25 years in Queensland).

Despite this, they’re widely available online and from your local “gym bro”. So it’s not surprising we’re seeing escalating use, particularly among young men and women.

People usually take steroids as pills and capsules or injectable oil- or water-based products. But while many people assume these products are safe if used correctly, they’re made outside regulated settings, with no official quality checks.




Read more:
Get big or die trying: social media is driving men’s use of steroids. Here’s how to mitigate the risks


Our research

For this new study, we analysed 28 steroid products acquired from people all over Australia which they’d purchased either online or from peers in the gym. These included 16 injectable oils, ten varieties of oral tablets, and two “raw” powders.

An independent forensic lab tested the samples for active ingredients, contaminants and heavy metals. We then compared the results against what people thought they were taking.

More than half of the samples were mislabelled or contained the wrong drug. For example, one product labelled as testosterone enanthate (200mg/mL) contained 159mg/mL of trenbolone (a potent type of steroid) and no detectable testosterone. Oxandrolone (also known as “Anavar”, another type of steroid) tablets were sold claiming a strength of 10mg but actually contained 6.8mg, showing a disparity in purity.

Just four products matched their expected compound and purity within a 5% margin.

But the biggest concern was that all steroids we analysed were contaminated with some level of heavy metals, including lead, arsenic and cadmium.

While all of the concentrations we detected were within daily exposure limits regarded as safe by health authorities, more frequent and heavier use of these drugs would quickly see people who use steroids exceed safe thresholds. And we know this happens.

If consumed above safe limits, research suggests lead can damage the brain and heart. Arsenic is a proven carcinogen, having been linked to the development of skin, liver and lung cancers.

People who use steroids often dose for weeks or months, and sometimes stack multiple drugs, so these metals would build up. This means long‑term steroid use could be quietly fuelling cognitive decline, organ failure, and even cancer.

What needs to happen next?

Heavy metals such as lead, arsenic and cadmium often contaminate anabolic steroid products because raw powders sourced from some manufacturers, particularly those in China, may be produced with poor quality control and impure starting materials. These metals can enter the supply chain during synthesis, handling, or from contaminated equipment and solvents, leading to their presence in the final products.

Steroid use isn’t going away, so we need to address the potential health harms from these contaminants.

While pill testing is now common at festivals for drugs such as ecstasy, testing anabolic steroids requires more complex chemical analysis that cannot be conducted on-site. Current steroid testing relies on advanced laboratory techniques, which limits availability mostly to specialised research programs such as those in Australia and Switzerland.

We need to invest properly in a national steroid surveillance and testing network, which will give us data‑driven insights to inform targeted interventions.

This should involve nationwide steroid testing programs integrated with needle‑and‑syringe programs and community health services which steroid-using communities are aware of and engage with.

We also need to see peer‑led support through trusted programs to educate people who use steroids around the risks. The programs should be based in real evidence, and developed by people with lived experience of steroid use, in partnership with researchers and clinicians.

The Conversation

Timothy Piatkowski receives funding from Queensland Mental Health Commission. He is affiliated with Queensland Injectors Voice for Advocacy and Action as the Vice President. He is affiliated with The Loop Australia as the research lead (Queensland).

ref. Pumped up with poison: new research shows many anabolic steroids contain toxic metals – https://theconversation.com/pumped-up-with-poison-new-research-shows-many-anabolic-steroids-contain-toxic-metals-261470

Suffering in Gaza reaches ‘new depths’ – Australia condemns ‘inhumane killing’ of Palestinians

Source: The Conversation – Global Perspectives – By Amra Lee, PhD candidate in Protection of Civilians, Australian National University

Australia has joined 28 international partners in calling for an immediate end to the war in Gaza and a lifting of all restrictions on food and medical supplies.

Foreign Minister Penny Wong, along with counterparts from countries including the United Kingdom, France and Canada, has signed a joint statement demanding Israel complies with its obligations under international humanitarian law.

The statement condemns Israel for what it calls “the drip feeding of aid and the inhumane killing of civilians” seeking “their most basic need” of water and food, saying:

The suffering of civilians in Gaza has reached new depths. The Israeli government’s aid delivery model is dangerous, fuels instability and deprives Gazans of human dignity […] It is horrifying that over 800 Palestinians have been killed while seeking aid.

Weapon of war

Gazans, including malnourished mothers denied baby formula, face impossible choices as Israel intensifies its use of starvation as a weapon of war.

In Gaza, survival requires negotiating what the United Nations calls aid “death traps”.

According to the UN, 875 Gazans have been killed – many of them shot – while seeking food since the US-backed Gaza Humanitarian Foundation began operating in late May. Another 4,000 have been injured.

More than 170 humanitarian groups have called for the food hubs to be shut down.

Gaza has been described as the “hungriest place on Earth”, with aid trucks being held at the border and the United States destroying around 500 tonnes of emergency food because it was just out of date.

More than two million people are at critical risk of famine. The World Food Programme estimates 90,000 women and children require urgent treatment for malnutrition.

Nineteen Palestinians have starved to death in recent days, according to local health authorities.

We can’t say we didn’t know

After the breakdown of the January ceasefire, Israel implemented a humanitarian blockade on the Gaza Strip. Following mounting international pressure, limited aid was permitted and the controversial Gaza Humanitarian Foundation began operations.

As anticipated, only a fraction of the aid has been distributed.

About 1,600 trucks entered Gaza between May 19 and July 14, well below the 630 trucks needed every day to feed the population.

Israeli ministers have publicly called for food and fuel reserves to be bombed to starve the Palestinian people – a clear war crime – to pressure Hamas to release Israeli hostages.

Famine expert Alex De Waal says Israel’s starvation strategy constitutes a dangerous weakening of international law. It also disrupts norms aimed at preventing hunger being used as a weapon of war:

operations like the Gaza Humanitarian Foundation are a big crack in these principles [that is] not going to save Gaza from mass starvation.

Palestinian organisations were the first to raise the alarm over Israel’s plans to impose controls over aid distribution.

UN Relief Chief Tom Fletcher briefed the UN Security Council in May, warning of the world’s collective failure to call out the scale of violations of international law as they were being committed:

Israel is deliberately and unashamedly imposing inhumane conditions on civilians in the occupied Palestinian territory.

Tom Fletcher briefing the United Nations on the ‘atrocity’ being committed in Gaza.

Since then, clear and unequivocal warnings of the compounding risks of genocide, war crimes, crimes against humanity and ethnic cleansing have intensified from the UN, member states and international law experts.

Weaponising aid

The Gaza Humanitarian Foundation claims it has handed out millions of meals since it began operating in the strip in May. But the UN has called the distribution model “inherently unsafe”.

Near-daily shootings have occurred since the militarised aid hubs began operating. Malnourished Palestinians risking death to feed their families are trekking long distances to reach the small number of distribution sites.

While the foundation denies people are being shot, the UN has called the aid delivery mechanism a “deliberate attempt to weaponise aid” that fails to comply with humanitarian principles and risks further war crimes.

Jewish Physicians for Human Rights has rejected the aid’s “humanitarian” characterisation, stating it “is what systematic harm to human beings looks like”.

Human rights and legal organisations are calling for all involved to be held accountable for complicity in war crimes that “exposes all those who enable or profit from it to real risk of prosecution”.

Mounting world action

Today’s joint statement follows growing anger and frustration in Western countries over the lack of political pressure on Israel to end the suffering in Gaza.

Polling in May showed more than 80% of Australians opposed Israel’s denial of aid as unjustifiable and wanted to see Australia doing more to support civilians in Gaza.

Last week’s meeting of the Hague Group of nations shows more collective concrete action is being taken to exert pressure and uphold international law.

Th 12 member states agreed to a range of diplomatic, legal and economic measures, including a ban on ships transporting arms to Israel.

The time for humanity is now

States will continue to face increased international and domestic pressure to take stronger action to influence Israel’s conduct as more Gazans are killed, injured and stripped of their dignity in an engineered famine.

This moment in Gaza is unprecedented in terms of our knowledge of the scale and gravity of violations being perpetrated and what failing to act means for Palestinians and our shared humanity.

Now is the time to exert diplomatic, legal and economic pressure on Israel to change course.

History tells us we need to act now – international law and our collective moral conscience requires it.

The Conversation

Amra Lee does not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.

ref. Suffering in Gaza reaches ‘new depths’ – Australia condemns ‘inhumane killing’ of Palestinians – https://theconversation.com/suffering-in-gaza-reaches-new-depths-australia-condemns-inhumane-killing-of-palestinians-261547

New study peers beneath the skin of iconic lizards to find ‘chainmail’ bone plates – and lots of them

Source: The Conversation – Global Perspectives – By Roy Ebel, PhD Candidate in Evolutionary Biology, Museums Victoria Research Institute

Radiodensity heatmap of emerald tree monitors. Roy Ebel

Monitor lizards, also known in Australia as goannas, are some of the most iconic reptiles on the continent. Their lineage not only survived the mass extinction that ended the reign of non-avian dinosaurs, but also gave rise to the largest living lizards on Earth.

Today, these formidable creatures pace through forests and scrublands, flicking their tongues as they go.

A new study published in the Zoological Journal of the Linnean Society looks beneath their skin. For the first time, it reveals hidden bone structures that may hold the key to the evolutionary success of goannas in Australia.

An essential organ

The skin is an organ essential for survival. In some animals, it includes a layer of bone plates embedded among the skin tissue. Think of the armour-like plates in crocodiles or armadillos: these are osteoderms.

Their size ranges from microscopic to massive, with the back plates of the stegosaurus as the most impressive example.

A mounted stegosaurus skeleton at the Natural History Museum, London.
Jeremy Knight/Wikimedia Commons, CC BY

We have only just started to understand these enigmatic structures. Osteoderms can be found in animal lineages that diverged up to 380 million years ago. This means these bone plates would have evolved independently, just like active flight did in birds, pterosaurs and bats.

But what is their purpose? While the advantage of flight is undisputed, the case is not as clear for osteoderms.

The most obvious potential would be for defence – protecting the animal from injuries. However, osteoderms may serve a far broader purpose.

In crocodiles, for example, they help with heat regulation, play a part in movement, and even supply calcium during egg-laying. It is the interplay of these poorly understood functions that has long made it difficult to pinpoint how and why osteoderms evolved.

A yellow and spotted lizard on a sandy plain looking proud with vibrant blue skies above it.
Sand monitors, also known as sand goannas, are widespread through most of Australia.
Ken Griffiths/Shutterstock

A cutting-edge technique

To help resolve this enigma, we had to go back to the beginning.

Surprisingly, to date science has not even agreed on which species have osteoderms. Therefore, we assembled an international team of specialists to carry out the first large-scale study of osteoderms in lizards and snakes.

We studied specimens from scientific collections at institutions such as the Florida Museum of Natural History, the Natural History Museum in Berlin, and Museums Victoria.

However, we soon learnt that this came with challenges. Firstly, the presence of osteoderms can vary dramatically between individuals of the same species. Secondly, there is no guarantee that osteoderms are sufficiently preserved in all specimens.

Most importantly, they are buried deep within skin tissue and invisible to the naked eye. Traditionally, finding them meant destroying the specimen.

Instead, we turned to micro-computed tomography (micro-CT), an imaging technique similar to a medical CT scan, but with much higher resolution. This allowed us to study even the tiniest anatomical structures while keeping our specimens intact.

A highly detailed rendering of the bony parts of the head of a lizard-like creature.
Micro-CT-based, computer-generated 3D model of Rosenberg’s goanna (Varanus rosenbergi), with the left half showing osteoderms and endoskeleton.
Roy Ebel

Using computer-generated 3D models, we then digitally explored the bodies of lizards and snakes from all parts of the world. Incorporating data from prior literature, we processed almost 2,000 such samples in our search for osteoderms.

To illustrate our results, we devised a technique called radiodensity heatmapping, which visually highlights the locations of bone structures in the body.

For the first time, we now have a comprehensive catalogue showing where to find osteoderms in a large and diverse group; this will inform future studies.

X-ray type image of a lizard with its bones clearly visible in rainbow colours.
Radiodensity heatmapping shows newly discovered osteoderms (yellow to red) in the limbs and tail of the Mexican knob scaled lizard (Xenosaurus platyceps).
Roy Ebel

Not just anatomical curiosity

What we found was unexpected. It was thought only a small number of lizard families had osteoderms. However, we encountered them nearly twice as often as anticipated.

In fact, our results show nearly half of all lizards have osteoderms in one form or another.

Our most astonishing finding concerned goannas. Scientists have been studying monitor lizards for more than 200 years. They were long thought to lack osteoderms, except in rare cases such as the Komodo dragon.

So we were all the more surprised when we discovered previously undocumented osteoderms in 29 Australo-Papuan species, increasing their overall known prevalence five times.

Collage of several 3D models with bones in yellow and scatterings of fine bone flakes under their skin in magenta.
Examples of newly discovered osteoderms (magenta) in Australo-Papuan monitor lizards.
Roy Ebel

This isn’t just an anatomical curiosity. Now that we know Australian goannas have osteoderms, it opens up an exciting new avenue for further studies. This is because goannas have an interesting biogeographic history: when they first arrived in Australia about 20 million years ago, they had to adapt to a new, harsh environment.

If osteoderms in goannas showed up around this time – possibly owing to new challenges from their environment – we’d gain crucial insights into the function and evolution of these enigmatic bone structures.

Not only may we just have found the key to an untold chapter in the goanna story, our findings may also improve our understanding of the forces of evolution that shaped Australia’s unique reptiles as we know them today.

The Conversation

Roy Ebel receives funding from the Australian Government’s Research Training Program.

ref. New study peers beneath the skin of iconic lizards to find ‘chainmail’ bone plates – and lots of them – https://theconversation.com/new-study-peers-beneath-the-skin-of-iconic-lizards-to-find-chainmail-bone-plates-and-lots-of-them-260700

Could Rupert Murdoch bring down Donald Trump? A court case threatens more than just their relationship

Source: The Conversation – Global Perspectives – By Andrew Dodd, Professor of Journalism, Director of the Centre for Advancing Journalism, The University of Melbourne

If Rupert Murdoch becomes a white knight standing up to a rampantly bullying US president, the world has moved into the upside-down.

This is, after all, the media mogul whose US television network, Fox News, actively supported Donald Trump’s Big Lie about the 2020 presidential election result and paid out a US$787 million (about A$1.2 billion) lawsuit for doing so.

It is also the network that supplied several members of Trump’s inner circle, including former Fox host, now controversial Defense Secretary, Pete Hegseth.

But that is where we are after Trump filed a writ on July 18 after Murdoch’s financial newspaper, The Wall Street Journal, published an article about a hand-drawn card Trump is alleged to have sent to sex offender Jeffrey Epstein in 2003. The newspaper reported:

A pair of small arcs denotes the woman’s breasts, and the future president’s signature is a squiggly “Donald” below her waist, mimicking pubic hair.

The Journal said it has seen the letter but did not republish it. The letter allegedly concluded:

Happy Birthday – and may every day be another wonderful secret.

The card was apparently Trump’s contribution to a birthday album compiled for Epstein by the latter’s partner Ghislaine Maxwell, who is serving a 20-year sentence after being found guilty of sex trafficking in 2021.

Trump was furious. He told his Truth Social audience he had warned Murdoch the letter was fake. He wrote, “Mr Murdoch stated that he would take care of it but obviously did not have the power to do so,” referring to Murdoch handing leadership of News Corporation to his eldest son Lachlan in 2023.




Read more:
How Rupert Murdoch helped create a monster – the era of Trumpism – and then lost control of it


Trump is being pincered. On one side, The Wall Street Journal is a respected newspaper that speaks to literate, wealthy Americans who remain deeply sceptical about Trump’s radical initiative on tariffs, which it described in an editorial as “the dumbest trade war in history”.

On the other side is the conspiracy theory-thirsty MAGA base who have been told for years that there was a massive conspiracy around Epstein’s apparent suicide in 2019 that included the so-called deep state, Democrat elites and, no doubt, the Clintons.

Trump, who loves pro wrestling as well as adopting its garish theatrics, might characterise his lawsuit against Murdoch as a smackdown to rival Hulk Hogan vs Andre the Giant in the 1980s.

To adopt wrestling argot, though, it is a rare battle between two heels.

A friendship of powerful convenience

Murdoch and Trump’s relationship is longstanding but convoluted. The key to understanding it is that both men are ruthlessly transactional.

Exposure in Murdoch’s New York Post in the 1980s and ‘90s was crucial to building Trump’s reputation.

Not that Murdoch particularly likes Trump. Yes, Murdoch attended his second inauguration, albeit in a back row behind the newly favoured big tech media moguls. He was also seen sitting in the Oval Office a few days later looking quite at home.

But this was pure power-display politics, not the behaviour of a friend.

A wide shot of the Oval Office with Donald Trump at his desk and Rupert Murdoch in the corner
Murdoch joined Trump in the Oval Office in February 2025.
Anna Moneymaker/Getty

Remember Murdoch’s derision on hearing Trump was considering standing for office before the 2016 election, and his promotion of Ron De Santis in the primaries before Trump’s second term. Murdoch’s political hero has always been Ronald Reagan. Trump has laid waste to the Republican Party of Reagan.

Murdoch knows what the rest of sane America knows: Trump is downright weird, if not dangerous. This, of course, only makes Murdoch’s complicity in Trump’s rise to power, and Fox News’ continued boosterism of Trump, all the more appalling.

But, in keeping with Murdoch’s relationship to power throughout his career, what he helps make, he also helps destroy. Perhaps now it’s Trump’s turn to be unmade. As a former Murdoch lieutenant told The Financial Times over the weekend:

he’s testing out: Is Trump losing his base? And where do I need to be to stay in the heart of the base?

And here is Murdoch’s great advantage, and his looming threat.

A double-edged sword

The advantage comes with the scope of Murdoch’s media empire, which operates like a federation of different mastheads, each with their own market and aspirations. While Fox News panders to the MAGA base, and The New York Post juices its New York audience, The Wall Street Journal speaks, and listens, to business. Each audience has different needs, meaning they’re often presented with the same news in very different ways, or sometimes different news entirely.

Like a federation, though, News Corp uses its various operations to drive the type of change that affects all its markets.

It might work like this. The Wall Street Journal breaks a story that’s so shocking it begins to chip away at MAGA’s unquestioning loyalty of Trump. This process is, of course, willingly aided by the rest of the media. The resulting groundswell eventually allows Fox News and the Post to tentatively follow their audiences into questioning, and then perhaps criticising, Trump.

A crowd gathers in front of the Fox News building to watch a broadcast of Donald Trump.
Fox News audiences could slowly begin to question Trump, or abandon the network entirely.
NurPhoto/Getty

The threat is that before that groundswell builds, Murdoch is seriously vulnerable to criticism from a still dominant Trump, who can turn conspiracy-prone audiences away from Fox News with just a social media post. Trump has already been busy doing just that, saying he is looking forward to getting Murdoch onto the witness stand for his lawsuit.

If the Fox audience decides it’s the proprietor who’s behind this denigration of Trump, they may decide to boycott their own favoured media channel, even though Fox’s programming hasn’t yet started questioning Trump.

The Murdochs’ fear of audience backlash was a major factor in Fox’s promulgation of the Big Lie after Trump’s defeat in 2020. The fear their audience might defect to Newsmax or some other right-wing media outfit is just as real today.

History littered with fakery

We also need to consider that Trump might be right. What if the letter is a fake?

Murdoch has form when it comes to high-profile exposés that turn out to be fiction. Who can forget the Hitler Diaries in 1983, which we now know Murdoch knew were fake before he published.

Think also of the Pauline Hanson photos, allegedly of her posing in lingerie, all of which were quickly proved to be fake after they were published by Murdoch’s Australian tabloids in 2009.

There was also The Sun’s despicable and wilfully wrong campaign against Elton John in 1987 and the same paper’s continued denigration of the people of Liverpool following the Hillsborough stadium disaster in 1989.

But while Murdoch’s News Corp has a history of confection and fakery, the Wall Street Journal has a reputation for straight reportage, albeit through a conservative lens. Since Murdoch bought it in 2007, it has been engaged in its own internal battle for editorial standards.

Media rolling over

What Trump won’t get from Murdoch is the same acquiescence he’s enjoyed from America’s ABC and CBS networks, which have both handed over tens of millions of dollars in defamation settlements following dubious claims by Trump about the nature of their coverage.




Read more:
ABC’s and CBS’s settlements with Trump are a dangerous step toward the commander in chief becoming the editor-in-chief


In December 2024, ABC’s owner Disney settled and agreed to pay US$15 million (A$23 million) to Trump’s presidential library. The president sued after a presenter said Trump was found guilty of raping E. Jean Carroll.

Trump had actually been found guilty by a jury in a civil trial of sexually abusing and defaming Carroll and was ordered to pay her US$5 million (A$7.6 million).

CBS’ parent company, Paramount, did similarly after being sued by the president, agreeing in early July to settle and pay US$16 million (A$24.5 million) to Trump’s library. This was despite earlier saying the case was “completely without merit”.

Beware the legal microscope

From Trump’s viewpoint, two prominent media companies have been cowed. But his campaign against critical media doesn’t stop there.

Last week, congress passed a bill cancelling federal funding for the country’s two public-service media outlets, the Public Broadcasting Service (PBS) and National Public Radio (NPR).

Also last week, CBS announced the cancellation of Stephen Colbert’s stridently critical comedy show, although CBS claims this is just a cost-cutting exercise and not about appeasing a bully in the White House.

Presuming the reported birthday letter is real, Murdoch will not bend so easily. And that’s when it will be important to pay attention, because at some point Trump’s lawyers will advise him about the dangers of depositions and discovery: the legal processes that force parties to a dispute to reveal what they have and what they know.

If the Epstein files do implicate Trump, the legal fight won’t last long and the media campaign against him will only intensify.

Right now we have the spectre of Murdoch joining that other disaffected mogul, Elon Musk, in a moral crusade against Trump, the man they both helped make. The implications are head-spinning.

As global bullies, the three of them probably deserve each other. But we, the public, surely deserve better than any of them.

The Conversation

The authors do not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and have disclosed no relevant affiliations beyond their academic appointment.

ref. Could Rupert Murdoch bring down Donald Trump? A court case threatens more than just their relationship – https://theconversation.com/could-rupert-murdoch-bring-down-donald-trump-a-court-case-threatens-more-than-just-their-relationship-261532

Emil Bove’s appeals court nomination echoes earlier controversies, but with a key difference

Source: The Conversation – USA – By Paul M. Collins Jr., Professor of Legal Studies and Political Science, UMass Amherst

Emil Bove, Donald Trump’s nominee to serve as a federal appeals judge for the 3rd Circuit, is sworn in during a confirmation hearing in Washington, D.C., on June 25, 2025. Bill Clark/CQ-Roll Call, Inc, via Getty Images

President Donald Trump’s nomination of his former criminal defense attorney, Emil Bove, to be a judge on the United States Court of Appeals for the 3rd Circuit, has been mired in controversy.

On June 24, 2025, Erez Reuveni, a former Department of Justice attorney who worked with Bove, released an extensive, 27-page whistleblower report. Reuveni claimed that Bove, as the Trump administration’s acting deputy attorney general, said “that it might become necessary to tell a court ‘fuck you’” and ignore court orders related to the administration’s immigration policies. Bove’s acting role ended on March 6 when he resumed his current position of principal associate deputy attorney general.

When asked about this statement at his June 25 Senate confirmation hearing, Bove said, “I don’t recall.”

And on July 15, 80 former federal and state judges signed a letter opposing Bove’s nomination. The letter argued that “Mr. Bove’s egregious record of mistreating law enforcement officers, abusing power, and disregarding the law itself disqualifies him for this position.”

A day later, more than 900 former Department of Justice attorneys submitted their own letter opposing Bove’s confirmation. The attorneys argued that “Few actions could undermine the rule of law more than a senior executive branch official flouting another branch’s authority. But that is exactly what Mr. Bove allegedly did through his involvement in DOJ’s defiance of court orders.”

On July 17, Democrats walked out of the Senate Judiciary Committee vote, in protest of the refusal by Chairman Chuck Grassley, a Republican from Iowa, to allow further investigation and debate on the nomination. Republicans on the committee then unanimously voted to move the nomination forward for a full Senate vote.

As a scholar of the courts, I know that most federal court appointments are not as controversial as Bove’s nomination. But highly contentious nominations do arise from time to time.

Here’s how three controversial nominations turned out – and how Bove’s nomination is different in a crucial way.

A man smiles and looks toward a microphone with people sitting behind him. All of them are dressed formally.
Robert Bork testifies before the Senate Judiciary Committee for his confirmation as associate justice of the Supreme Court in September 1987.
Mark Reinstein/Corbis via Getty Images

Robert Bork

Bork is the only federal court nominee whose name became a verb.

“Borking” is “to attack or defeat (a nominee or candidate for public office) unfairly through an organized campaign of harsh public criticism or vilification,” according to Merriam-Webster.

This refers to Republican President Ronald Reagan’s 1987 appointment of Bork to the Supreme Court.

Reagan called Bork “one of the finest judges in America’s history.” Democrats viewed Bork, a federal appeals court judge, as an ideologically extreme conservative, with their opposition based largely on his extensive scholarly work and opinions on the U.S. Court of Appeals for the District of Columbia Circuit.

In opposing the Bork nomination, Sen. Ted Kennedy of Massachusetts took the Senate floor and gave a fiery speech: “Robert Bork’s America is a land in which women would be forced into back-alley abortions, blacks would sit at segregated lunch counters, rogue police could break down citizens’ doors in midnight raids, schoolchildren could not be taught about evolution, writers and artists could be censored at the whim of government, and the doors of the federal courts would be shut on the fingers of millions of citizens for whom the judiciary is often the only protector of the individual rights that are the heart of our democracy.”

Ultimately, Bork’s nomination failed by a 58-42 vote in the Senate, with 52 Democrats and six Republicans rejecting the nomination.

Ronnie White

In 1997, Democratic President Bill Clinton nominated White to the United States District Court for the Eastern District of Missouri. White was the first Black judge on the Missouri Supreme Court.

Republican Sen. John Ashcroft, from White’s home state of Missouri, led the fight against the nomination. Ashcroft alleged that White’s confirmation would “push the law in a pro-criminal direction.” Ashcroft based this claim on White’s comparatively liberal record in death penalty cases as a judge on the Missouri Supreme Court.

However, there was limited evidence to support this assertion. This led some to believe that Ashcroft’s attack on the nomination was motivated by stereotypes that African Americans, like White, are soft on crime.

Even Clinton implied that race may be a factor in the attacks on White: “By voting down the first African-American judge to serve on the Missouri Supreme Court, the Republicans have deprived both the judiciary and the people of Missouri of an excellent, fair, and impartial Federal judge.”

White’s nomination was defeated in the Senate by a 54-45 party-line vote. In 2014, White was renominated to the same judgeship by President Barack Obama and confirmed by largely party-line 53-44 vote, garnering the support of a single Republican, Susan Collins of Maine.

A man with brown skin and a black suit places a hand on a leather chair and stands alongside people dressed formally.
Ronnie White, a former justice for the Missouri Supreme Court, testifies during an attorney general confirmation hearing in Washington in January 2001.
Alex Wong/Newsmakers

Miguel Estrada

Republican President George W. Bush nominated Estrada to the Court of Appeals for the District of Columbia Circuit in 2001.

Estrada, who had earned a unanimous “well-qualified” rating from the American Bar Association, faced deep opposition from Senate Democrats, who believed he was a conservative ideologue. They also worried that, if confirmed, he would later be appointed to the Supreme Court.

A dark-haired man in a suit, standing while swearing an oath.
Miguel Estrada, President George Bush’s nominee to the U.S. Court of Appeals for the District of Columbia, is sworn in during his hearing before Senate Judiciary on Sept. 26, 2002.
Scott J. Ferrell/Congressional Quarterly/Getty Images

However, unlike Bork – who had an extensive paper trail as an academic and judge – Estrada’s written record was very thin.

Democrats sought to use his confirmation hearing to probe his beliefs. But they didn’t get very far, as Estrada dodged many of the senators’ questions, including ones about Supreme Court cases he disagreed with and judges he admired.

Democrats were particularly troubled by allegations that Estrada, when he was screening candidates for Justice Anthony Kennedy, disqualified applicants for Supreme Court clerkships based on their ideology.

According to one attorney: “Miguel told me his job was to prevent liberal clerks from being hired. He told me he was screening out liberals because a liberal clerk had influenced Justice Kennedy to side with the majority and write a pro-gay-rights decision in a case known as Romer v. Evans, which struck down a Colorado statute that discriminated against gays and lesbians.”

When asked about this at his confirmation hearing, Estrada initially denied it but later backpedaled. Estrada said, “There is a set of circumstances in which I would consider ideology if I think that the person has some extreme view that he would not be willing to set aside in service to Justice Kennedy.”

Unlike the Bork nomination, Democrats didn’t have the numbers to vote Estrada’s nomination down. Instead, they successfully filibustered the nomination, knowing that Republicans couldn’t muster the required 60 votes to end the filibuster. This marked the first time in Senate history that a court of appeals nomination was filibustered. Estrada would never serve as a judge.

Bove stands out

As the examples of Bork, Estrada and White make clear, contentious nominations to the federal courts often involve ideological concerns.

This is also true for Bove, who is opposed in part because of the perception that he is a conservative ideologue.

But the main concerns about Bove are related to a belief that he is a Trump loyalist who shows little respect for the rule of law or the judicial branch.

This makes Bove stand out among contentious federal court nominations.

The Conversation

Paul M. Collins Jr. does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.

ref. Emil Bove’s appeals court nomination echoes earlier controversies, but with a key difference – https://theconversation.com/emil-boves-appeals-court-nomination-echoes-earlier-controversies-but-with-a-key-difference-261347

PBS and NPR are generally unbiased, independent of government propaganda and provide key benefits to US democracy

Source: The Conversation – USA – By Stephanie A. (Sam) Martin, Frank and Bethine Church Endowed Chair of Public Affairs, Boise State University

Congress’ cuts to public broadcasting will diminish the range and volume of the free press and the independent reporting it provides. MicroStockHub-iStock/Getty Images Plus

Champions of the almost entirely party-line vote in the U.S. Senate to erase US$1.1 billion in already approved funds for the Corporation for Public Broadcasting called their action a refusal to subsidize liberal media.

“Public broadcasting has long been overtaken by partisan activists,” said U.S. Sen. Ted Cruz of Texas, insisting there is no need for government to fund what he regards as biased media. “If you want to watch the left-wing propaganda, turn on MSNBC,” Cruz said.

Accusing the media of liberal bias has been a consistent conservative complaint since the civil rights era, when white Southerners insisted news outlets were slanting their stories against segregation. During his presidential campaign in 1964, U.S. Sen. Barry Goldwater of Arizona complained that the media was against him, an accusation that has been repeated by every Republican presidential candidate since.

But those charges of bias rarely survive empirical scrutiny.

As chair of a public policy institute devoted to strengthening deliberative democracy, I have written two books about the media and the presidency, and another about media ethics. My research traces how news institutions shape civic life and why healthy democracies rely on journalism that is independent of both market pressure and partisan talking points.

That independence in the United States – enshrined in the press freedom clause of the First Amendment – gives journalists the ability to hold government accountable, expose abuses of power and thereby support democracy.

A gray-haired man with a beard and wearing a blue jacket and tie, talks in a large room.
GOP Sen. Ted Cruz speaks to reporters as Senate Republicans vote on President Donald Trump’s request to cancel about $9 billion in foreign aid and public broadcasting spending on July 16, 2025.
AP Photo/J. Scott Applewhite

Trusting independence

Ad Fontes Media, a self-described “public benefit company” whose mission is to rate media for credibility and bias, have placed the reporting of “PBS NewsHour” under 10 points left of the ideological center. They label it as both “reliable” and based in “analysis/fact.” “Fox and Friends,” by contrast, the popular morning show on Fox News, is nearly 20 points to the right. The scale starts at zero and runs 42 points to the left to measure progressive bias and 42 points to the right to measure conservative bias. Ratings are provided by three-person panels comprising left-, right- and center-leaning reviewers.

A 2020 peer-reviewed study in Science Advances that tracked more than 6,000 political reporters likewise found “no evidence of liberal media bias” in the stories they chose to cover, even though most journalists are more left-leaning than the rest of the population.

A similar 2016 study published in Public Opinion Quarterly said that media are more similar than dissimilar and, excepting political scandals, “major
news organizations present topics in a largely nonpartisan manner,
casting neither Democrats nor Republicans in a particularly favorable
or unfavorable light
.”

Surveys show public media’s audiences do not see it as biased. A national poll of likely voters released July 14, 2025, found that 53% of respondents trust public media to report news “fully, accurately and fairly,” while only 35% extend that trust to “the media in general.” A majority also opposed eliminating federal support.

Contrast these numbers with attitudes about public broadcasters such as MTVA in Hungary or the TVP in Poland, where the state controls most content. Protests in Budapest October 2024 drew thousands demanding an end to “propaganda.” Oxford’s Reuters Institute for the Study of Journalism reports that TVP is the least trusted news outlet in the country.

While critics sometimes conflate American public broadcasting with state-run outlets, the structures are very different.

Safeguards for editorial freedom

In state-run media systems, a government agency hires editors, dictates coverage and provides full funding from the treasury. Public officials determine – or make up – what is newsworthy. Individual media operations survive only so long as the party in power is happy.

Public broadcasting in the U.S. works in almost exactly the opposite way: The Corporation for Public Broadcasting is a private nonprofit with a statutory “firewall” that forbids political interference.

More than 70% of the Corporation for Public Broadcasting’s federal appropriation for 2025 of US$1.1 billion flows through to roughly 1,500 independently governed local stations, most of which are NPR or PBS affiliates but some of which are unaffiliated community broadcasters. CPB headquarters retains only about 5% of that federal funding.

Stations survive by combining this modest federal grant money with listener donations, underwriting and foundation support. That creates a diversified revenue mix that further safeguards their editorial freedom.

And while stations share content, each also has latitude when it comes to programming and news coverage, especially at the local level.

As a public-private partnership, individual communities mostly own the public broadcasting system and its affiliate stations. Congress allocates funds, while community nonprofits, university boards, state authorities or other local license holders actually own and run the stations. Individual monthly donors are often called “members” and sometimes have voting rights in station-governance matters. Membership contributions make up the largest share of revenue for most stations, providing another safeguard for editorial independence.

Two people inside a radio studio, sitting at a long table-desk combination.
A host and guest in July 2024 sit inside a recording studio at KMXT, the public radio station on Kodiak Island in Alaska.
Nathaniel Herz/Northern Journal

Broadly shared civic commons

And then there are public media’s critical benefits to democracy itself.

A 2021 report from the European Broadcasting Union links public broadcasting with higher voter turnout, better factual knowledge and lower susceptibility to extremist rhetoric.

Experts warn that even small cuts will exacerbate an already pernicious problem with political disinformation in the U.S., as citizens lose access to free information that fosters media literacy and encourages trust across demographics.

In many ways, public media remains the last broadly shared civic commons. It is both commercial-free and independently edited.

Another study, by the University of Pennsylvania’s Annenberg School in 2022, affirmed that “countries with independent and well-funded public broadcasting systems also consistently have stronger democracies.”

The study highlighted how public media works to bridge divides and foster understanding across polarized groups. Unlike commercial media, where the profit motive often creates incentives to emphasize conflict and sensationalism, public media generally seeks to provide balanced perspectives that encourage dialogue and mutual respect. Reports are often longer and more in-depth than those by other news outlets.

Such attention to nuance provides a critical counterweight to the fragmented, often hyperpartisan news bubbles that pervade cable news and social media. And this skillful, more balanced treatment helps to ameliorate political polarization and misinformation.

In all, public media’s unique structure and mission make democracy healthier in the U.S. and across the world. Public media prioritizes education and civic enlightenment. It gives citizens important tools for navigating complex issues to make informed decisions – whether those decisions are about whom to vote for or about public policy itself. Maintaining and strengthening public broadcasting preserves media diversity and advances important principles of self-government.

Congress’ cuts to public broadcasting will diminish the range and volume of the free press and the independent reporting it provides. Ronald Reagan once described a free press as vital for the United States to succeed in its “noble experiment in self-government.” From that perspective, more independent reporting – not less – will prove the best remedy for any worry about partisan spin.

The Conversation

Stephanie A. (Sam) Martin does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.

ref. PBS and NPR are generally unbiased, independent of government propaganda and provide key benefits to US democracy – https://theconversation.com/pbs-and-npr-are-generally-unbiased-independent-of-government-propaganda-and-provide-key-benefits-to-us-democracy-261512

More than just a bad date: Navigating harms on LGBTQ+ dating apps

Source: The Conversation – Canada – By Christopher Dietzel, Postdoctoral fellow, the DIGS Lab, Concordia University

It is crucial to think about what you can do promote your safety while using dating apps, and before you click the download button. (Shutterstock)

Dating apps like Tinder, Bumble and Grindr have become a ubiquitous part of modern dating for young people looking to meet potential partners. However, many Gen Z users are increasingly forgoing dating apps, feeling burnt out by the whole process.




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Dating apps have been plagued with concerns about harassment, sexual and gender-based violence, romance scams and other safety issues. These risks are elevated for LGBTQ+ people who can experience hate crimes, physical violence and other harms when using dating apps.

With anti-LGBTQ+ movements rising in Canada, the United States and around the world, it is important to understand the potential dangers of online dating and how LGBTQ+ people can promote their safety.

We recently conducted an online survey that looks into LGBTQ+ people’s experiences with dating apps in Canada as part of a research project at Concordia University’s Digital Intimacy, Gender & Sexuality (DIGS) Lab. We analyzed 624 participant responses that reveal the different harms LGBTQ+ users face and the strategies they use to mitigate those harms.


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Harms against LGBTQ+ dating app users

LGBTQ+ dating users can experience a variety of harms, including unwanted sexual advances, harassment, coercion, discrimination and catfishing.

The most common types of harms that participants experienced were sexual harms (like receiving unsolicited sexual content, sexual harassment and sexual assault), emotional harms (like bullying and threatening behavior) and social harms (like discrimination and exclusion). Sexual harm was more common online and emotional harm was more common in person.

Many trans and non-binary participants were insulted with slurs and told their identity was not real by other dating app users. Some people they matched with would also verbally attack them or make death threats. Other trans and non-binary participants reported that people were often nice and friendly online, but then would harass them in person.

Like other studies have found, objectification and fetishization were also common for trans and non-binary users.

Racialized LGBTQ+ users said people often made racist comments or used slurs against them. Racial stereotyping and fetishizing was also common. For example, one participant said that she received “comments about my body based on my race and implications of what a Black woman could do with her lips.”

As an example of the discrimination Asian men experience, one participant said “white people tend to fetishize Asian bodies and assume they’re submissive.” Other research has similarly found that racial exclusion and racial fetishization are common on dating apps.

There were participants who reported being drugged or sexually assaulted when they met someone in person. Unfortunately, many people who use dating apps say that they have experienced sexual violence online or in person.

Younger LGBTQ+ users reported feeling pressured or coerced into doing sexual acts by older users. For example, one participant said they felt pushed into doing sexual acts they were not comfortable with.

Sextortion is on the rise among youth, and dating apps can facilitate sextortion and romance scams.

Strategies for staying safe

If you or someone you know uses dating apps, there are steps you can take to make your experience safer.

The LGBTQ+ people in our study employed strategies like verifying someone’s identity through video calls or by checking out their social media profiles. When meeting someone in person for the first time, participants would choose to meet in a public space and share their location with family or close friends.

These are some examples of common strategies, often encouraged by dating app companies, that you can employ to promote your safety.

Safety is not just the individual’s responsibility, however. Dating app companies need to keep their users safe, and participants from the survey gave suggestions to make dating apps safer. For instance, many recommended better content moderation systems to filter out inappropriate messages and problematic users.

Participants wanted features to make it easier for marginalized communities to connect and avoid people who harass or discriminate. They also wanted better enforcement and stricter consequences for people who violated an app’s community guidelines, like making it impossible, not just harder, for banned users to get back on the apps.

Some dating apps have recently implemented new safety features, but many users find their moderation systems inadequate.

Protecting your privacy

Dating apps have also been criticized for prioritizing profits over users’ security and well-being. That said, users do not want dating apps to police their every move. Too much moderation can impede authenticity and spontaneity.

Another thing to think about is how new technology is being incorporated into the apps you use and what that means for your safety and privacy. Artificial intelligence (AI) is becoming more popular and accessible, and dating app companies are integrating this technology into their platforms to help manage user safety.

However, AI in online dating raises new concerns about data privacy, content moderation and technological bias — all of which can negatively impact the user experience.

App terms and conditions are notoriously long and difficult to understand, and most people are unlikely to read them at all.

However, there is information publicly available to help you understand how your data will be used and stored. There are also features in some apps to help you manage your privacy.

With evolving technologies and changes in the sociopolitical climate, these safety issues are not going away. In fact, they may become more complicated in the future. It is crucial to think about what you can do promote your safety while using dating apps, both online and in person.

The Conversation

Christopher Dietzel receives funding from Le Fonds de recherche du Québec – Société et culture (FRQSC).

André Matar does not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.

ref. More than just a bad date: Navigating harms on LGBTQ+ dating apps – https://theconversation.com/more-than-just-a-bad-date-navigating-harms-on-lgbtq-dating-apps-252297