Experts Matter. Find Yours.

Search experts on 50,000+ topics. Or browse by topic category.

Chrome IconChrome Icon

Featured

Global experts with a broad range of areas of expertise.

Michael Scullin, Ph.D. avatar

Michael Scullin, Ph.D.

Title
Associate Professor of Psychology and Neuroscience
Role
Baylor University
Expertise

Connecting credible expert sources & academic research

ExpertFile is a trusted resource for journalists, industry, funding agencies and government policymakers looking for fresh perspectives and innovative academic research.

UK Trade & Investment
AARP
Blackstone
Ubisoft
United States Congress
CNN
BBC News
Bloomberg
The New York Times

Spotlights

Read expert insights on a wide variety of topics and current events.

Application of Road Salt Can Have Widespread and Long-Lasting Impacts, Says Villanova’s Steven Goldsmith, PhD

Streaks of white that coat roads and cars. Powdery footprints smudged into floors. It’s the time of year when much of the United States relies on road salt to keep ice at bay and accepts the nuisances that come with it. But beyond the inconvenience, all that salt has potentially serious, long-term effects on the environment, human health and infrastructure. Steven Goldsmith, PhD, an associate professor of Geography and the Environment at Villanova University, researches topics in watershed biogeochemistry and environmental health. A focus of his lab is the study of de-icing practices on water quality. Recently, Dr. Goldsmith shared insights from his work, exploring the widespread consequences of road salt and potential solutions to reduce its harm. Villanova PR: You have led or participated in research focused on the environmental impacts of road salt application, often locally, but with much broader implications. What have some of those studies found? Steve Goldsmith: In 2022, we published a paper showing that salt—sodium in particular—is seeping into Philadelphia's water supply, and it's timed with snow melts. We found that if you drank a glass of tap water during the peak period in the winter of 2018-19, your sodium intake would be six times what the Environmental Protection Agency (EPA) recommends within a glass of water for someone on a low-sodium diet. We are susceptible in this region because most of our water supply comes from rivers, and the rivers receive that salt runoff. Some of our findings indicate this is a chronic issue and not limited to winter months. All that contaminated shallow groundwater causes the concentration to rise year-round, even in the summer. In a recent paper, we discuss the issue of salt that lands on the side of the road. When it does, it infiltrates into soil, and then it goes into shallow groundwater before entering our streams. Oftentimes when salt is applied to the road and you receive that initial precipitation, you are left with runoff with salinity near the concentration of sea water, which is very bad for freshwater organisms. PR: Have those studies found other impacts beyond those created directly by sodium? SG: It’s certainly not just a sodium issue—it's also a chloride issue. Chloride does have a negative impact on aquatic organisms, but it can also corrode drinking water infrastructure. If you have lead pipes in that infrastructure, that can lead to a range of human health issues. Even just to prevent those problems, applying chemicals to protect from the corrosion of pipes increases costs. Perhaps the worst part is when road salt infiltrates shallow soil and groundwater, the sodium is left behind preferentially in soils because it's displacing other positively charged elements, which could then go into groundwater. The elements it replaces are metals. If we have more salt runoff on the side of the roads, chances are, if we look in those streams, we are going to see higher concentrations of heavy metals like copper, zinc and even lead. PR: You have mentioned the efficacy of brine. What is brine and why is it more effective than traditional road salt? SG: If you’ve ever driven behind a rock salt truck, you probably noticed it pelts your windshield and shoots salt everywhere. A lot of that rock salt ends up following the natural trajectory of the road, which is designed to drain towards the sides to keep water from pooling. As soon as a snowstorm happens, it's going to melt and flow into the storm drain. That, of course, is bad for the environment, but also doesn’t help remove ice from the road. With brine, the application is a diluted road salt with water mixture that is usually about 23 percent sodium chloride by volume, and it’s referred to as an “anti-icing” measure. The saltwater infiltrates the top layer of pavement and embeds in the roadway itself, which keeps ice from crystallizing when snow or water hits the surface. To use an analogy, let’s say you have a large rock that you placed on top of the pavement, but you also have a quarter of that rock’s volume in sand. If you put that sand onto the pavement, it will permeate into nooks and crannies. That's the same idea here: use less material and in a way that makes it stick better to the surface and reduces the need to reapply as often during and after storms. PR: What are potential positive impacts if municipalities switch from road salt to brine? SG: There are limited studies on this, but it's been shown that if done properly, brining can reduce salt runoff into streams by anywhere from 23 to 40 percent. If it's 40 percent, you have almost cut the problem in half, and that lower peak salt concentration and runoff would have a profound positive impact on aquatic organisms that are downstream. From a cost standpoint—and I say this theoretically because there are other up-front costs associated with brining at the municipal level—if you reduce salt concentrations by up to 40 percent it means you apply a lot less and therefore spend a lot less. PR: What can individuals do to decrease road salt runoff, and how much of an impact does individual use have? SG: We can start by addressing the household salt application problem. Another one of our recent papers suggests that other impervious surfaces, like driveways, sidewalks and parking lots, are probably contributing even more than the roadway application. The best estimate is that individual or private contractor use could be over 10 times what you see on roads. For researchers, part of addressing this is trying to understand why people apply so much salt on their personal properties: are they afraid of lawsuits? Keeping with the Joneses? Are they not aware of ordinances that say you have to shovel within a certain number of hours, which would negate the need for salt anyway? For homeowners and other individuals, one proposed solution is to use a coffee mug’s worth of salt for every 10 sidewalk squares. Think of it as a “low-sodium diet” to make sure you’re not overapplying. It’s a way we can limit our use of salt and do so in a way that doesn't jeopardize safety. These individuals can also sweep up salt applied before a storm that never materialized to use before the next one. This will prevent the possibility of rain needlessly dissolving the salt. PR: Are there effective alternatives to road salt that individuals can use? SG: The only truly effective alternative, unfortunately, is simply using less road salt. While some people apply sand, it also washes into local streams, causing environmental harm. Another option that has gained attention is beet juice—what I like to call the “Dwight Schrute” solution. Beet juice actually works better than road salt because its organic acids prevent ice from crystallizing at temperatures much lower than those at which rock salt is effective. However, from an environmental standpoint, beet juice contains high levels of nutrients, which can contribute to algae growth if it enters waterways. Additionally, recent studies suggest it may also be toxic to aquatic organisms. The growing consensus is that while some road salt is necessary, we need to use less of it.

5 min. read

Babies respond positively to smell of foods experienced in the womb according to study co-led at Aston University

Babies whose mothers took kale or carrot capsules when pregnant responded more favourably to these smells The research shows that the process of developing food preferences begins in the womb, much earlier than previously thought The research follows up on an earlier study Babies show positive responses to the smell of foods they were exposed to in the womb after they are born, according to a new study. The findings, led by Durham University, UK, could have implications for understanding how healthy eating habits might be established in babies during pregnancy. The research included scientists from Aston University, UK, and the Centre national de la recherche scientifique (CNRS) and University of Burgundy, France. It is published in the journal Appetite. Researchers analysed the facial expressions of babies who had been repeatedly exposed to either kale or carrot in the womb after birth. Newborns whose mothers had taken carrot powder capsules when pregnant were more likely to react favourably to the smell of carrot. Likewise, babies whose mothers had taken kale powder capsules while pregnant reacted more positively to the kale scent. Research co-lead author and supervisor Professor Nadja Reissland, of the Fetal and Neonatal Research Lab, Department of Psychology, Durham University, said: “Our analysis of the babies’ facial expressions suggests that they appear to react more favourably towards the smell of foods their mothers ate during the last months of pregnancy. Potentially this means we could encourage babies to react more positively towards green vegetables, for example, by exposing them to these foods during pregnancy. “In that respect, the memory of food the mother consumes during pregnancy appears to establish a preference for those smells and potentially could help to establish healthy eating habits at a young age.” This study is a follow-up to a 2022 research paper where the researchers used 4D ultrasound scans at 32 and 36 gestational weeks to study foetal facial expressions after their pregnant mothers had ingested a single dose of either 400mg of carrot or kale capsules. Foetuses exposed to carrot showed more “laughter-face” responses while those exposed to kale showed more “cry-face” responses. For the latest study, the researchers followed up 32 babies from the original research paper – 16 males and 16 females – from 36 weeks gestation until approximately three weeks after birth. Mothers consumed either carrot or kale capsules every day for three consecutive weeks until birth. When the babies were about three weeks old, the research team tested newborns’ reactions to kale, carrot, and a control odour. Separate wet cotton swabs dipped in either carrot or kale powders, or water as the control, were held under each infant’s nose and their reaction to the different smells was captured on video. The babies did not taste the swabs. Scientists then analysed the footage to see how the newborns reacted and compared these reactions with those seen before the babies were born to understand the effects of repeated flavour exposure in the last trimester of pregnancy. The research team found that, from the foetal to newborn period, there was an increased frequency in “laughter-face” responses and a decreased frequency in “cry-face” responses to the smell the babies had experienced before birth. Humans experience flavour through a combination of taste and smell. In foetuses, this happens through inhaling and swallowing the amniotic fluid in the womb. Research co-lead author Dr Beyza Ustun-Elayan carried out the research while doing her PhD at Durham University. Dr Ustun-Elayan, who is now based at the University of Cambridge, said: “Our research showed that foetuses can not only sense and distinguish different flavours in the womb but also start learning and establish memory for certain flavours if exposed to them repeatedly. This shows that the process of developing food preferences begins much earlier than we thought, right from the womb. By introducing these flavours early on, we might be able to shape healthier eating habits in children from the start.” The researchers stress that their findings are a baseline study only. They say that longer follow-up studies are needed to understand long-term impacts on child eating behaviour. They add that further research would also need to be carried out on a larger group of infants, at different points in time. They say that the absence of a control group not exposed to specific flavours makes it challenging to fully disentangle developmental changes in the babies from the effects of repeated flavour exposure. Future research should also factor in post-birth flavour experiences, such as some milk formulas known to have a bitter taste, which could impact babies’ responses to the smell of bitter and non-bitter vegetables. The research involved the children of white British mothers, and the researchers say that future studies should be widened to explore how different cultural dietary practices might influence foetal receptivity to a broader array of flavours. Research co-author Professor Jackie Blissett, at Aston University’s School of Psychology, said: “These findings add to the weight of evidence that suggests that flavours of foods eaten by mothers during late pregnancy are learnt by the foetus, preparing them for the flavours they are likely to experience in postnatal life.” Research co-author Professor Benoist Schaal, National Centre for Scientific Research (CNRS)-University of Burgundy, France said: “Foetuses not only detect minute amounts of all types of flavours the mothers ingest, but they overtly react to them and remember them while in the womb and then after birth for quite long times. In this way, mothers have an earlier than early teaching role, as the providers of the infant’s first odour or flavour memories.” Visit https://doi.org/10.1016/j.appet.2025.107891 to read the full research paper in Appetite.

Jackie Blissett
4 min. read
Got Expertise to Share? featured image

Got Expertise to Share?

Join leading professionals already using ExpertFile’s easy to use Platform for showcasing your organization’s experts and their insights on your website...and to the world.

The Legality of Potential U.S. Takeover of Gaza

Hofstra Law Professor James Sample appeared on CBS News New York to discuss the legality of a potential United States takeover of Gaza.

James Sample
1 min. read

ChristianaCare Announces $1.6 Million Community Benefit Investment in 25 Nonprofits to Improve Community Health

In another milestone commitment to community health, ChristianaCare today announced a $1.6 million investment in 25 local nonprofits, unveiling the recipients of its Community Investment Fund during a special celebration at The Ministry of Caring in Wilmington. Since 2019, ChristianaCare’s Community Investment Fund has provided more than $5.6 million to 64 organizations, addressing social, behavioral and environmental health factors. ”ChristianaCare is empowering and supporting our nonprofit partners so they can help meet the many needs of the people they serve, and work with us to improve patient health and create healthy communities and a healthy Delaware,” said Bettina Tweardy Riveros, chief health equity officer at ChristianaCare. This year’s recipients received funding to support health improvement initiatives in neighboring communities and address critical issues and community needs. “Each of these recipients is making a significant and positive impact by addressing critical health challenges throughout our communities, including food insecurity, housing insecurity and environmental health. At ChristianaCare, we are honored to be joining forces with these 25 organizations to provide them with more resources so that they do more for those in need. It is another way we care for our community,” she said. The funded initiatives will be implemented throughout the upcoming year and were selected based on the quality of applicants’ proposals and implementation plans, and on the alignment of their proposals with the critical issues prioritized by the community in ChristianaCare’s Community Health Needs Assessment and Community Health Implementation Plan. Recipient Spotlight: Healthy Food for Healthy Kids "The impact of ChristianaCare’s 2024 Community Investment Awards funds on Healthy Foods for Healthy Kids will be felt not only in 2025 but for years to come. This funding will expand our program to an additional school, serving over 600 more students, and support data and research for future growth." Healthy Food for Healthy Kids, Lydia Sarson, Executive Director. Recipient Spotlight: Project New Start “Approximately 85% of the justice-involved individuals served by Project New Start are housing and food insecure. With ChristianaCare’s 2024 Community Investment Fund Award to Project New Start, which began 11/01/24, we have already been able to assist 23 individuals with clothing and household goods; 20 individuals with transportation assistance; 17 individuals with food support; and 7 individuals with housing as of 12/31/24. The impact of these funds cannot be overstated as this investment by ChristianaCare provides Project New Start the means to provide the critical basic needs an individual requires to live with dignity without the trauma of worrying about where they will sleep, how they will eat and how they can sustain employment. We are so grateful to ChristianaCare for their ongoing support.” Priscilla Turgon, Founder and Executive Director of Project New Start, Inc. Recipient Spotlight: YMCA of Delaware - Central YMCA Supportive Housing Program “The Central YMCA Supportive Housing Program, in partnership with Christiana Care, serves low-income men at risk of homelessness who often face trauma, addiction, disabilities or lack of family support. Through stable housing, nutritious meals, welcome packages, rental assistance and supportive activities, the program fosters community wellbeing, improves health outcomes, prevents homelessness and empowers residents to achieve self-sufficiency.” Jimia Redden, Executive Director of Housing. This year’s Community Investment Fund recipients are: • AIDS Delaware: AIDS Delaware’s mission is to eliminate the spread and stigma of HIV/AIDS, improve the lives of those living with HIV/AIDS and promote community health through comprehensive and culturally sensitive services, education programs and advocacy. • Black Mothers in Power: Black Mothers in Power seeks to eradicate racial health disparities for Black birthing people and Black babies throughout Delaware. • Boys & Girls Club of DE: Boys & Girls Clubs of Delaware inspires and enables young people, especially those most in need, to reach their full potential as productive, responsible, caring citizens. • Children and Families First DE: Children & Families First is one of Delaware's oldest and most trusted non-profit leaders in providing the supports and services children and their families need to thrive. • Claymont Community Center - Brandywine Resource Council: Claymont Community Center is a base for a variety of community organizations supporting educational, social, recreational, cultural, personal development, financial and wellness needs. • Delaware Center for Horticulture: The Delaware Center for Horticulture cultivates greener communities by inspiring appreciation and improvement of the environment through horticulture, education and conservation. • Delaware Futures, Inc: Delaware Futures empowers at-promise high school and middle school youth across the state of Delaware by providing year-round, trauma-informed curricula tailored to students at each grade level. • Delaware Nature Society: Delaware Nature Society connects people and nature to create a healthy environment for all through education, conservation and advocacy. • Do Care Doula: Do Care Doula provides grant-funded Doula training and development, subsidized Doula support and a variety of community outreach programs. • Healthy Food for Healthy Kids: Healthy Food for Healthy Kids supports educators in Delaware, bringing life-lasting benefits of gardening and good nutrition to kids. • Jefferson Street Center: The mission of JSC is to advance community-driven priorities in Northwest Wilmington that promote the conditions necessary for all residents to thrive. • Latin American Community Center: LACC seeks to empower members to become contributing members of society through advocacy and offers programs and services to anyone ages of one to 101. • Milford Housing Development Corporation: Milford Housing Development Corporation is a value-driven, nonprofit, affordable housing developer, providing services throughout Delaware. Its mission is to provide decent, safe, affordable housing solutions to people of modest means. • Ministry of Caring: Since Brother Ronald began the ministry in 1977 with the first shelter for homeless women on the Delmarva Peninsula, the Ministry has worked ceaselessly to ease the needs and struggles of our neighbors. • ONCOR Coalition: ONCOR’s vision is to build and promote spaces that connect people to the city and each other. It promotes positive relationships through community-based educational programs and recreational opportunities. • Our Daily Bread Dining Room of MOT: ODB is the only soup kitchen in the Middletown, Odessa and Townsend region. ODB is a volunteer run organization with over 300 volunteers. Volunteers help purchase and pick up food and ingredients, prepare and serve meals and clean and maintain the facility. • Project New Start: Project New Start provides a comprehensive cognitive behavioral change/workforce development initiative for individuals transitioning out of state and federal institutions. • Ray of Hope Mission Center: Ray of Hope’s mission is to recognize and address the needs of those who are struggling within our community and assist them in their efforts to provide for themselves and their families, both physically and spiritually. • St. Patrick's Center: Serving people in Wilmington’s East Side neighborhood since 1971, St. Patrick’s Center is a nonprofit organization that operates a Senior Center, and provides meals, groceries, clothing, paratransit and social service support to the public. • The Resurrection Center: The purpose of the Resurrection Center is to spread the gospel of Jesus Christ and create a spirit-filled environment that hungers for the Gospel and to serve as liberating agents in the midst of the world. • Voices of Hope: Voices of Hope’s mission is to empower lives and foster recovery. The nonprofit is dedicated to supporting individuals and families facing substance use disorder. Through compassion, education and community engagement, Voices of Hope strives to break the chains of addiction, promoting a healthier, brighter future for all. • West End Neighborhood House: At West End Neighborhood House, staff, clients, volunteers and donors work together to resolve complex social challenges throughout Delaware. Through outcomes-driven programming, the West End Neighborhood House provide support that meets community needs in finances, housing, education, employment and family services. • Westside Family Healthcare: Westside Family Healthcare is a community-minded, non-partisan health center located in Delaware. Westside opened its doors in 1988 and has maintained status as a Federally Qualified Health Center since 1994. • Wilmington HOPE Commission Inc.: The Hope Commission is a reentry program that helps formerly incarcerated men return to their community. It offers support services that address factors known to lead to repeat offenses. • YMCA of Delaware: The Central YMCA Supportive Housing Program offers housing for men aged 18 and older. Residents benefit from dorm-style accommodations, discounted access to the fitness center and connections to a range of health and human service providers in partnership with the YMCA.

6 min. read

Experts in the Media: Before Kickoff Media Went to the Experts at TCU for Some Super Bowl Insight

The lead up to last Sunday's Super Bowl was tremendous.  All eyes and an enormous global audience were all fixated on the big game in New Orleans. With the Kansas City Chiefs looking to make history, the Philadelphia Eagles looking for revenge and with President Trump and Taylor Swift in attendance - the attention from media was overwhelming. When Newsweek needed some expert insight and perspective - they connected immediately with TCU's Dustin Hahn. Last year's Super Bowl LVIII ranked as the most-watched Super Bowl of all time, according to findings from Nielsen's National panel measurement. Dr. Dustin Hahn, associate professor of film, television and digital media in the Bob Schieffer College of Communication at Texas Christian University, told Newsweek the Super Bowl could see a decline in viewership because fans are tired of seeing the Chiefs in the Super Bowl. Plus, excitement about Taylor Swift's relationship with Chief's tight end Travis Kelce is less novel. However, Hahn said it's possible more people will be watching the Super Bowl to see if the Chiefs make history by winning the championship three times in a row, plus the possibility that Kelce could make a retirement announcement. February 09 - Newsweek Covering sports, media and major events? then let us help with your ongoing or future coverage. Dustin Hahn is associate professor of film, television and digital media in the Bob Schieffer College of Communication at Texas Christian University. Dustin is available to speak with media - simply click on his icon now to arrange an interview today.

Dustin Hahn
2 min. read

Putting least calorific meals first on menu makes teenagers more likely to order them according to a study co-led at Aston University

The research was carried out by the University of Birmingham’s Katie Edwards and Aston University’s Jackie Blissett and James Reynolds Both the availability of high-calorie options and their position on the menu affects teenagers’ choices Restaurants provide an important location for implementing low-cost and high-reach interventions to tackle obesity. New research from the University of Birmingham and Aston University has found that putting lower-calorie meal choices at the top of a restaurant menu, and reducing the availability of high-calorie options, makes teenagers more likely to order the healthier options. Childhood obesity rates have been increasing year on year, with government pledges and targets to reduce obesity unfulfilled or missed. Restaurants are a common food environment for adolescents, with one fifth of children consuming meals out at least once a week. The study has been published in the journal Appetite. Dr Katie Edwards, research fellow in psychology at the University of Birmingham and a visiting researcher at Aston University, who led the study, said: “Childhood obesity is a significant public health challenge. A key period for targeting dietary intervention is adolescence, when young people become more independent, making their own decisions about diet and socialising with friends more. Interventions have targeted healthy eating at home and at school, but we wanted to see how altering restaurant menus can impact the choices teenagers make.” The researchers asked 432 13 to 17-year-olds to take part in an online experiment. They presented the teenagers with three different menus, with five starters, ten main courses and five desserts in separate sections, as one would find on a standard restaurant menu. Each menu was slightly different; one which reduced the number of high-calorie options on offer, one with menu positioning of low- to high-calorie meals, one which combined the availability and position interventions, and then one ‘typical’ menu. The participants were asked to select a starter, main and dessert from each menu. The experiment showed that the availability and the position interventions resulted in significantly lower calorie meal choices, compared to the choices made from the menu with no intervention (the ‘typical’ menu). The average number of calories for a selected meal reduced from 2099.78 to 1992.13 when the items were ordered from least to highest calorie content. The availability intervention reduced it from 2134.26 kcal to 1956.18 kcal. The group who had the combined availability and positioning intervention menu saw their meals’ calorie value plummet from 2173.60 kcal to 1884.44 kcal. The study also found that the positioning intervention had the biggest impact on main course choices. The availability intervention and the combined interventions, on the other hand, did not have a big impact on the calorie value of main course choices. The availability intervention had the most impact on starter choices. None of the interventions had a significant impact on dessert choices. Dr Edwards said: “Main menu choices saw the biggest reduction in calories following the position intervention, going from 1104.17 kcal to 1045.16 kcal, while the availability intervention saw the biggest reduction in the starter option. While not all interventions saw statistically significant reductions for all courses, each intervention saw a significant reduction in the calorie content of the overall meals.” Dr James Reynolds, senior lecturer in psychology at Aston University, said: “People tend to consume higher calorie meals when they eat out, so restaurants provide an important location for implementing low-cost and high-reach interventions which can encourage healthier eating in teenagers. Many restaurants are already required to display calorie information on their menus, but our research has shown that tactics like altering the position or availability of high-calorie options on menus could also be a useful tool in trying to reduce obesity and help young people make healthier choices. The next step for this research would be to replicate the study in restaurant settings.” Read the full paper in the journal Appetite at https://www.sciencedirect.com/science/article/pii/S0195666324005749

Jackie BlissettDr James Reynolds
3 min. read

Expert Spotlight: AI and Accreditation in Behavioral Health

Recently, Mike Johnson, MA, CAP, Senior Managing Director of Behavioral Health at CARF International sat down with the host of the podcast No Notes to discuss how the major accrediting agencies are thinking about AI—and whether an organization’s use of AI ultimately impacts their accreditation.  Tune into this captivating discussion using the link below. Michael makes a point in the podcast that CARF has no issue with AI tools being used for documentation as long as the notes meet established standards for quality and accuracy. There are positive effects and benefits of responsible AI use in behavioral health—from reduced provider burnout and turnover to better client engagement and outcomes. But, how do these technologies stack up against behavioral health accreditation standards? And how do the industry’s top accreditation bodies feel about the use of AI in behavioral health practice? Michael Johnson is the CARF International Senior Managing Director of Behavioral Health. If you are looking to know more or connect with Michael, view his profile below to arrange an interview today.

Michael W. Johnson, MA, CAP
1 min. read

Possible Impact of Dismantling the DOE

Rebecca Natow, associate professor and director of the EdD in Educational Leadership & Policy Studies program and the MSEd in Higher Education Leadership & Policy Studies, was interviewed by Newsday for the article: “Trump wants to abolish the federal education department. What could it mean for Long Island schools?” The article explains the role of the Department of Education and what it would mean to local schools if it were dismantled. Dr. Natow said opposition to any action will likely argue that the president needs authority from Congress to eliminate the education department. “I expect we will see lawsuits. That’s going to be their argument, that it’s not the proper function of executive action,” she said.

Rebecca Natow
1 min. read

Tariffs are coming - and our experts can help with your coverage

The steel and aluminum industries are fundamental to the strength and stability of the U.S. economy, playing a critical role in infrastructure, manufacturing, and national security. These industries support millions of jobs, drive technological advancements, and serve as key components in everything from automobiles and construction to defense systems and clean energy. As global trade policies, sustainability efforts, and economic shifts impact these sectors, their significance continues to grow, making them a critical topic for public discourse. Journalists covering this issue can explore: The economic impact of steel and aluminum manufacturing on American jobs and industries Trade policies, tariffs, and their effects on domestic production and global competition The role of steel and aluminum in national security and defense manufacturing Innovations in sustainable metal production and efforts to reduce carbon emissions Supply chain challenges and how they affect construction, automotive, and technology sectors The future of American steel and aluminum in a rapidly evolving global economy This topic offers rich opportunities for coverage, highlighting the industries' influence on economic stability, innovation, and national security. Connect with an expert about the aluminum and steel industries: To search our full list of experts visit www.expertfile.com

1 min. read