(Image: NPR)

In recent years, scientists have begun exploring an idea that once seemed impossible: bringing extinct species back to life. This process, known as de-extinction, relies on modern genetic technology and ancient DNA research. One species that has captured both scientific and public attention is the Dire Wolf (Aenocyon dirus), this creature is a massive Ice Age predator that once roamed North America but disappeared roughly 10,000 years ago. Although reviving such a species might initially seem like a project focused only on ecology or curiosity about the past, the technologies developed through de-extinction research may also lead to important medical breakthroughs. By improving genetic engineering, revealing ancient disease adaptations, and advancing regenerative biology, efforts to bring back dire wolves could contribute to major developments in modern medicine.

The dire wolf was one of the most formidable predators of the late Ice Age. Larger and more heavily built than modern wolves, dire wolves likely hunted large prey such as bison and ancient horses. Fossil discoveries show that they were widespread throughout North and South America, and thousands of their remains have been found preserved at the La Brea Tar Pits in California. Despite their success as predators, dire wolves eventually went extinct near the end of the last Ice Age, likely due to a combination of climate change and the disappearance of many large prey species. Although the animal itself vanished, its fossilized bones still contain fragments of DNA that researchers can analyze today.

The possibility of de-extinction depends on reconstructing this ancient DNA and using it to recreate the genome of the extinct species. Scientists compare recovered genetic material with the DNA of closely related animals and attempt to fill in missing segments. One of the most powerful tools in this process is CRISPR Gene Editing, a technology that allows scientists to precisely modify DNA sequences. Using CRISPR, researchers can alter the genome of a living relative—such as the Gray Wolf—so that it contains the genetic traits associated with the extinct species. Although many technical and ethical challenges remain, this research represents a major step forward in the ability to manipulate and understand complex genomes.

While the goal of de-extinction may be to recreate lost species, the technologies developed during this research have significant medical implications. First, the process requires extremely precise genetic engineering. Scientists must identify which genes produce specific physical traits and how they interact within an organism. Improving these techniques could make it easier to repair harmful genetic mutations in humans. Many inherited disorders result from small errors in DNA sequences, and the same editing tools used to reconstruct ancient genomes could potentially be adapted to correct these mutations in patients.

Another area where de-extinction research could contribute to medicine is the study of ancient disease resistance. Species that lived during harsh prehistoric climates often evolved unique biological adaptations to survive environmental stress and pathogens. By analyzing the genetic traits preserved in extinct animals, scientists may discover new insights into how immune systems respond to disease. These findings could eventually help researchers design treatments or preventative strategies for modern illnesses.

The work required to recreate extinct species also overlaps heavily with fields such as cloning, stem cell research, and Regenerative Medicine. In order to bring an extinct animal to life, scientists must learn how to grow and manipulate cells so that they develop into a complete organism. Techniques developed through this process may eventually help doctors repair damaged tissues or grow replacement organs. For example, improved control over stem cell development could make it possible to regenerate skin, muscle, or even internal organs for patients suffering from injuries or degenerative diseases.

Beyond direct medical treatments, the study of extinct species may also lead to discoveries that influence pharmaceutical development. Ancient organisms sometimes contain genetic pathways or biological mechanisms that differ from those found in modern animals. By studying these differences, researchers may uncover new proteins or biochemical processes that could inspire innovative drugs or therapies. Even if the dire wolf itself is never fully revived, the knowledge gained from attempting to reconstruct its biology could still influence biotechnology research for decades.

Despite these promising possibilities, the idea of de-extinction also raises important ethical and scientific questions. Some researchers argue that reviving extinct species could disrupt modern ecosystems or divert resources away from protecting endangered animals that still exist today. Others question whether recreated animals could truly thrive in environments that have changed dramatically since their extinction. These debates highlight the complexity of balancing scientific innovation with ecological responsibility.

Works Cited:

“CRISPR Gene Editing.” National Human Genome Research Institute, U.S. Department of Health and Human Services, https://www.genome.gov/about-genomics/policy-issues/CRISPR.  Accessed 8 Mar. 2026.

“Dire Wolf (Aenocyon dirus).” Smithsonian National Museum of Natural History, Smithsonian Institution, https://naturalhistory.si.edu.  Accessed 8 Mar. 2026.

“Dire Wolf.” Encyclopaedia Britannica, Encyclopaedia Britannica, Inc., https://www.britannica.com/animal/dire-wolf.  Accessed 8 Mar. 2026.

“Gray Wolf.” National Geographic, National Geographic Society, https://www.nationalgeographic.com/animals/mammals/facts/gray-wolf . Accessed 8 Mar. 2026.

“Regenerative Medicine.” National Institutes of Health, U.S. Department of Health and Human Services, https://stemcells.nih.gov/info/basics/regenerative-medicine.  Accessed 8 Mar. 2026.

“Tar Pits and Ice Age Fossils.” La Brea Tar Pits and Museum, https://tarpits.org.  Accessed 8 Mar. 2026.

(Image: Consumers International)

In the early 2000s, many families in South Korea used humidifiers during the dry winter months to improve indoor air quality. To keep these devices clean, companies marketed special disinfectant liquids designed to kill bacteria and mold inside the machines. The products were advertised as safe—even for children and babies. However, what seemed like a harmless household product eventually became one of the worst consumer safety disasters in modern history. The South Korean Humidifier Disinfectant Scandal led to thousands of illnesses and deaths, including many infants, after toxic chemicals in the disinfectants were inhaled through humidifier mist.

Humidifiers are widely used in South Korea because winters can be very dry, especially in heated homes and apartments. To prevent bacteria or mold growth in humidifier water tanks, several companies began selling disinfectant liquids that could be added directly to the water as a two in one solution. These products were heavily marketed as safe and convenient, by the south Korean Branch of the well known British company Reckitt Benckiser and millions of households used them regularly.

Some bottles even claimed the disinfectants were safe for humans and suitable for use around children. Because of this marketing, parents often placed humidifiers close to babies’ beds to help them breathe comfortably at night and often directly in the baby's face when the children had illnesses to keep them from being dry or to help sweat out a fever.

Between 2006 and 2011, doctors began noticing a disturbing pattern: patients, especially pregnant women and infants, were developing severe lung disease that progressed rapidly and often proved fatal. The illnesses were difficult to diagnose and did not resemble typical respiratory infections. In many cases, otherwise healthy people suddenly developed breathing failure or permanent lung damage.

The crisis came to public attention in 2011 after several pregnant women died from unexplained lung conditions. Medical investigators launched a nationwide study to determine the cause. Eventually, researchers traced the illness back to chemicals used in humidifier disinfectants, particularly substances such as polyhexamethylene guanidine (PHMG) and methylisothiazolinone. When inhaled as microscopic droplets, these chemicals severely damage lung tissue and almost solidified lung tissue.

The consequences of the company's neglect were devastating. Thousands of people reported respiratory illnesses linked to the products, and many suffered permanent lung damage or required long-term breathing support. Government data and victim reports show that large numbers of children were affected because they were exposed to the disinfectant mist for long periods while sleeping.

The death toll has been widely debated, but the confirmed numbers are already staggering. Government recognition programs have identified over a thousand deaths connected to the chemicals, while some studies estimate that the real number could be far higher. Millions of people may have been exposed to the products over nearly two decades.

For many families, the tragedy involved the loss of babies and young children who had been exposed to the humidifier mist throughout the night. In some cases, parents initially believed their children had ordinary colds or respiratory infections before their conditions rapidly worsened.

After the cause of the illnesses became clear in 2011, the South Korean government ordered the products removed from the market. Investigations revealed that several companies had sold the disinfectants without sufficient safety testing. Some manufacturers had failed to examine the effects of inhaling the chemicals, even though the products were designed to be dispersed into the air.

Executives from companies involved in producing or selling the disinfectants faced criminal charges. Courts later ruled that some executives were guilty of negligence because they had marketed products that had not been properly tested for inhalation safety. In one major case, a former executive linked to the disinfectant products was sentenced to prison for professional negligence leading to deaths.

However, legal battles over responsibility have continued for years. Some cases have been retried or appealed, and victims’ groups have argued that companies and regulators failed to protect consumers adequately.

Today, the humidifier disinfectant scandal is considered one of the worst environmental and consumer safety disasters in South Korean history. Beyond the immediate deaths, many survivors continue to suffer long-term respiratory illnesses and other health complications. The tragedy also revealed serious weaknesses in chemical safety regulation and product testing.

Humidifier disinfectant tragedy demonstrates how a seemingly ordinary consumer product can cause enormous harm when safety testing is inadequate. It highlights the importance of transparency, corporate responsibility, and strong regulatory systems to protect public health.

Works Cited:

“Environmental Justice in South Korea.” Wikipedia, Wikimedia Foundation, https://en.wikipedia.org/wiki/Environmental_justice_in_South_Korea . Accessed 7 Mar. 2026.

“Humidifier Disinfectant Case.” Wikipedia, Wikimedia Foundation, https://en.wikipedia.org/wiki/South_Korean_humidifier_disinfectant_case . Accessed 7 Mar. 2026.

“14,000 Estimated to Have Died from Humidifier Sanitizer Scandal: Study.” The Korea Times, https://www.koreatimes.co.kr/southkorea/law-crime/20200727/14000-estimated-to-have-died-from-humidifier-sanitizer-scandal-study . Accessed 7 Mar. 2026.

“South Korean Executive Jailed for Link to Deadly Humidifier Disinfectant.” UPI, 7 Jan. 2017, https://www.upi.com/Top_News/World-News/2017/01/07/South-Korean-executive-jailed-for-link-to-deadly-humidifier-disinfectant/8901483813994/ . Accessed Mar 6 2026

“Korean Consumers Campaign for Justice After Reckitt Benckiser Humidifier Tragedy.” Consumers International, https://www.consumersinternational.org/news-resources/news/releases/korean-consers-campaign-for-justice-after-reckitt-benckiser-humidifier-tragedy/ . Accessed 7 Mar. 2026.

“Court Sentences Former Reckitt Benckiser Executive in Humidifier Disinfectant Case.” Yonhap News Agency, https://en.yna.co.kr/view/AEN20180125005300315 . Accessed 6 Mar. 2026.

(Image: Vital Record - Texas A&M University)

Vaccines have been at the center of public discussion for years, especially during the COVID-19 pandemic. You have probably seen debates online or heard friends question whether vaccines are safe or necessary. It can be tempting to dismiss people who refuse vaccines as uninformed, but the reasons behind vaccine hesitancy are more complicated than they first appear. Understanding why some people hesitate, the risks of not vaccinating, and how to talk about vaccines effectively is essential if we want healthier communities.

Vaccines are one of the most effective ways to prevent serious illness. They prepare the immune system to recognize harmful viruses and bacteria without causing the disease. Thanks to vaccines, diseases such as polio, measles, and whooping cough are now rare in countries with high vaccination rates. If vaccination rates drop, these illnesses can spread rapidly, causing preventable suffering and even death.

There are several reasons why people avoid vaccines. Fear of side effects is one factor. Mild reactions such as soreness or a low fever are common, but serious complications are extremely rare. Misinformation also plays a large role. Social media, blogs, and celebrities sometimes spread false claims linking vaccines to long-term health problems. Many of these claims, such as the idea that vaccines cause autism, originate from studies that have been disproven or retracted. People may also distrust pharmaceutical companies or government agencies. Some worry that profit motives or politics influence health recommendations. While it is reasonable to question institutions, rejecting vaccines completely puts individuals and communities at risk. Vaccine hesitancy often comes from feeling overwhelmed, anxious, or disconnected from complex scientific information. Emotional reactions can outweigh facts when people feel uncertain about their choices.

The consequences of widespread vaccine refusal are serious. When many people are unvaccinated, herd immunity weakens and diseases spread more easily. Recent measles outbreaks in the United States show how even one community with low vaccination rates can endanger everyone, including children and adults who cannot be vaccinated for medical reasons. Choosing not to vaccinate affects not only the individual but also families, classmates, and neighbors.

Addressing vaccine hesitancy requires empathy and respect. People rarely change their minds when they feel judged or mocked. Listening to concerns first and then offering clear, fact-based explanations is much more effective. Sharing information from trusted organizations such as the Centers for Disease Control and Prevention or the World Health Organization helps counter misinformation. Being transparent about how vaccines are tested, monitored, and approved can help reduce fear, build trust and go a longer way in educating people with the right information, so that they can make the right decision for themselves and their family. 

Vaccines save lives. They protect individuals and communities, prevent outbreaks, and reduce healthcare costs. Hesitancy often arises from fear, misinformation, or distrust, but it has real consequences. Understanding why people resist vaccines allows for more thoughtful and effective communication. Promoting vaccination is not about forcing anyone. It is about safeguarding public health and helping the most vulnerable stay safe.

Works Cited: 

Centers for Disease Control and Prevention. “About Vaccine Safety.” CDC, https://www.cdc.gov/vaccine-safety/about/?CDC_AAref_Val=https://www.cdc.gov/vaccinesafety/concerns/index.html#toc . Accessed 5 Mar. 2026.

Centers for Disease Control and Prevention. “Measles Data and Research.” CDC, https://www.cdc.gov/measles/data-research/?CDC_AAref_Val=https://www.cdc.gov/measles/cases-outbreaks.html . Accessed 5 Mar. 2026.

Mayo Clinic News Network. “Preventing Measles Outbreaks in the U.S. Through Vaccination.” Mayo Clinic, https://newsnetwork.mayoclinic.org/discussion/preventing-measles-outbreaks-in-the-us-through-vaccination/.  Accessed 5 Mar. 2026.

World Health Organization. “Vaccines and Immunization Q&A.” WHO, https://www.who.int/news-room/q-a-detail/vaccines-and-immunization-what-is-vaccination  .  Accessed 5 Mar. 2026.

(Image: TheIndustry.Beauty )

Plastic has become one of the most common materials in modern life. From food packaging to clothing fibers, plastic products are used in nearly every household. As these materials break down, they form tiny particles known as microplastics. Microplastics are generally defined as plastic fragments smaller than five millimeters in size, and they are now widely found in air, water, and food supplies. Scientists have increasingly raised concerns that these particles may pose risks to human health, especially because they can carry chemicals that interfere with the body’s hormone system. Research suggests that everyday exposure to microplastics may influence women’s hormonal health by introducing endocrine-disrupting chemicals that affect reproductive functions and long-term health.

Microplastics originate from several sources. Some are intentionally manufactured for use in products such as exfoliating cosmetics or cleaning agents, while others form when larger plastic materials degrade over time. Synthetic clothing made from materials such as polyester or nylon can release microscopic plastic fibers during washing, which then enter wastewater systems. Plastic packaging and containers also gradually break down, releasing particles that contaminate soil, air, and water. As a result, microplastics are now commonly detected in drinking water, seafood, salt, and even household dust.

Because microplastics are so widespread, people are exposed to them in several ways. One major pathway is ingestion through food and drinking water. Researchers have found microplastics in bottled water and certain processed foods, suggesting that plastic packaging may contribute to contamination. Another route of exposure is inhalation. Small plastic particles and fibers can become airborne and accumulate indoors, where people may breathe them in. There is also concern about skin contact with plastic-containing products, particularly cosmetics and personal care items. Studies have even detected microplastics in human blood and tissues, indicating that these particles can enter and circulate within the body.

The health risks associated with microplastics are partly related to the chemicals used in plastic production. Many plastics contain additives designed to improve durability, flexibility, or transparency. Two commonly studied chemicals are Bisphenol A and Phthalates. These substances belong to a group of compounds known as endocrine-disrupting chemicals. Endocrine disruptors can mimic natural hormones or interfere with the body’s hormonal signaling system. Because hormones regulate many biological processes. This includes reproduction, metabolism, and growth disruptions in hormonal signaling may lead to significant health effects.

Women’s reproductive systems are particularly sensitive to hormonal changes. Hormones such as estrogen and progesterone control the menstrual cycle, fertility, and pregnancy. Some studies have suggested that exposure to plastic-related chemicals may alter these hormone levels or interfere with how the body responds to them. Researchers have explored possible links between these chemicals and reproductive conditions such as Polycystic Ovary Syndrome and Endometriosis. Although research is still ongoing, scientists are investigating whether long-term exposure to endocrine disruptors may contribute to menstrual irregularities, reduced fertility, or complications during pregnancy.

Recent studies have also revealed that microplastics may be present in areas of the body previously thought to be protected from environmental contaminants. For example, scientists have detected plastic particles in human placentas and breast milk. These discoveries raise new concerns about how early exposure to plastic-associated chemicals could affect both mothers and developing infants. Because the endocrine system plays a crucial role in development, exposure during pregnancy or early life may have lasting health implications.

Although completely avoiding microplastics may be difficult, individuals can take steps to reduce their exposure. Using glass or stainless steel containers instead of plastic for food storage can limit contact with plastic chemicals. Avoiding cosmetics that contain plastic microbeads and choosing natural fabrics instead of synthetic ones may also help reduce exposure. At the same time, researchers and policymakers are exploring ways to regulate plastic additives and develop safer materials.

Works cited:

“Bisphenol A (BPA) and Endocrine Disruption.” National Institute of Environmental Health Sciences, U.S. Department of Health and Human Services, https://www.niehs.nih.gov/health/topics/agents/sya-bpa . Accessed 7 Mar. 2026.

“Endocrine Disruptors.” World Health Organization, https://www.who.int/news-room/fact-sheets/detail/endocrine-disruptor . Accessed 7 Mar. 2026.

“Microplastics in the Environment.” National Oceanic and Atmospheric Administration, U.S. Department of Commerce, https://oceanservice.noaa.gov/facts/microplastics.html . Accessed 7 Mar. 2026.

“Phthalates.” Centers for Disease Control and Prevention, https://www.cdc.gov/biomonitoring/Phthalates_FactSheet.html . Accessed 7 Mar. 2026.

“Microplastics and Human Health.” United Nations Environment Programme", https://www.unep.org/resources/report/microplastics-and-human-health  . Accessed 7 Mar. 2026.

(Image: KSL News)

You have probably heard the claim before: humans only use 10 percent of their brains. The idea shows up everywhere, from motivational Tiktok pages to science-fiction movies. It sounds exciting. If we could somehow unlock the other 90 percent, maybe we could suddenly become geniuses, master new skills instantly, or develop extraordinary mental abilities.

The reality is much less dramatic, but also much more interesting. According to neuroscientists, the “10 percent of the brain” claim is simply a myth. There is no scientific evidence supporting it, and modern brain research shows that humans use essentially all parts of the brain, just not all at the exact same moment.

The origin of the myth is somewhat unclear, but historians of science think it developed from misunderstandings about early psychology. In the late nineteenth century, the psychologist William James wrote that humans tend to use only a small portion of their mental potential. He was not talking about brain tissue itself, but about the limits people place on their abilities. Over time, that vague statement was misinterpreted and eventually turned into the specific claim that only ten percent of the brain is used.

Popular culture helped spread the idea further. In the early twentieth century, self-help books and motivational speakers repeated the claim as if it were scientific fact. Because it sounded hopeful and inspiring, it caught on quickly. Even today, the myth continues to appear in movies and television shows. Films like Lucy and Limitless imagine characters gaining incredible intelligence by accessing the “unused” portion of their brains. While entertaining, those stories have no basis in real neuroscience.

Modern technology gives scientists a much clearer understanding of how the brain actually works. Tools such as functional magnetic resonance imaging (fMRI) and PET scans allow researchers to watch brain activity in real time. These scans consistently show that different areas of the brain activate depending on what a person is doing. Reading, speaking, solving problems, remembering information, or even recognizing a friend’s face all involve different networks of brain regions working together.

Even when you are resting or sleeping, the brain is still active. It continues to control breathing, regulate body temperature, process memories, and maintain countless automatic functions that keep the body alive. There is no large section of the brain sitting idle waiting to be turned on.

Energy use also makes the myth unrealistic. The brain represents only about two percent of the body’s weight, yet it consumes roughly twenty percent of the body’s energy supply. From an evolutionary perspective, this would make little sense if ninety percent of the organ were unused. The brain requires a large amount of fuel because its billions of neurons are constantly sending electrical signals and maintaining connections with each other.

Sometimes the myth survives because people misunderstand how brain activity appears on scans. During certain tasks, only specific regions show intense activity, while other areas appear quieter. That does not mean those areas are useless. It simply means they are not the main regions needed for that particular activity. The brain works through specialized systems, with different areas responsible for movement, language, memory, emotion, vision, and many other functions.

Learning and improvement can also create confusion. When someone becomes better at a skill such as playing an instrument or solving math problems, it may feel like they are “unlocking” new parts of their brain. What is actually happening is that the brain strengthens existing connections between neurons. Practice builds more efficient pathways, allowing the brain to process information faster and more accurately.

The real lesson from neuroscience is not that humans are wasting most of their brains. Instead, it is that the brain is an incredibly active and complex system already working at full capacity. Every thought, memory, emotion, and movement depends on networks of neurons communicating across different regions.

So the next time someone claims we only use ten percent of our brains, remember that the science says otherwise. The human brain is already operating as a highly coordinated system, and it is far more impressive than the myth suggests.

Works Cited:

“Debunked: The 10 Percent Brain Myth.” BrainFacts.org, Society for Neuroscience, 17 June 2019, https://www.brainfacts.org/thinking-sensing-and-behaving/thinking-and-awareness/2019/debunked-the-10-percent-brain-myth-061719. Accessed 8 Mar. 2026.

“Do We Only Use 10 Percent of Our Brain?” MIT McGovern Institute for Brain Research, Massachusetts Institute of Technology, 26 Jan. 2024, https://mcgovern.mit.edu/2024/01/26/do-we-use-only-10-percent-of-our-brain/. Accessed 8 Mar. 2026.

“Scientific American Explains the 10 Percent Brain Myth.” Scientific American, https://www.scientificamerican.com/article/you-use-only-10andpercnt-of-your-br/. Accessed 8 Mar. 2026.

“What Percentage of Your Brain Do You Use?” BrainFacts.org, Society for Neuroscience, 17 May 2016, https://www.brainfacts.org/thinking-sensing-and-behaving/thinking-and-awareness/2016/what-percentage-of-your-brain-do-you-use-051716. Accessed 8 Mar. 2026.

(Image: Netflix India ) 

In many parts of the world, access to advanced medical care can mean the difference between life and death. The story of Roona Begum, a baby girl born in rural India with a severe medical condition, brought global attention to this reality. Her life became the focus of the documentary “Rooting for Roona”, a powerful film that follows her family’s struggle to save her life. The documentary highlights not only Roona’s fight against a life-threatening illness but also the challenges faced by families in impoverished regions when medical resources are limited.

Roona Begum was born in the small village of Jirania Khola in the northeastern Indian state of Tripura. She suffered from a condition called Hydrocephalus, which occurs when excess fluid accumulates in the brain. This fluid buildup increases pressure inside the skull and can cause severe swelling of the head, brain damage, and developmental problems if left untreated. In Roona’s case, the condition caused her head to grow to an unusually large size, making it difficult for her to move, see clearly, or develop normally. 

Roona’s parents, Abdul and Fatema Begum, were extremely poor. Abdul worked as a daily wage laborer at a brick kiln, and the family struggled to afford even basic necessities. Because they lived in a remote village with limited healthcare infrastructure, doctors initially told them that little could be done for their daughter. At the time, hospitals in their region did not have the facilities needed to treat severe cases of hydrocephalus. 

Roona’s story might have remained unknown if not for a photograph taken by a journalist visiting the area. Images of the baby with her enlarged head spread quickly through newspapers and social media, drawing international attention. The viral photographs sparked sympathy and support from people around the world, leading to crowdfunding efforts that raised money for her treatment. 

This sudden wave of attention allowed Roona’s parents to take her to a hospital in Delhi, where doctors attempted to treat her condition through surgery. Hydrocephalus is often treated by inserting a medical device called a shunt, which drains excess fluid from the brain and reduces pressure inside the skull. Roona underwent multiple surgeries to remove fluid and reshape her skull, giving her a chance to survive. 

The journey of Roona and her family became the subject of the documentary "Rooting for Roona", directed by Pavitra Chalam and Akshay Shankar. The filmmakers followed the family for several years, documenting their emotional struggles, hopes, and fears as Roona underwent treatment. Released on Netflix in 2020, the 41-minute documentary presents an intimate portrait of the family’s life and the medical challenges they faced. 

The film also highlights broader social issues, including poverty, limited access to healthcare, and the stigma often faced by children with disabilities. In the village, Roona was sometimes viewed as strange or even cursed because of her condition. These attitudes, combined with the family’s financial struggles, made their situation even more difficult. The documentary shows how Roona’s mother, Fatema, became her strongest advocate, refusing to give up hope despite the overwhelming obstacles. 

Although Roona’s story inspired millions, it also ended tragically. Despite several surgeries and international support, Roona later passed away. Her life, however, had already touched people around the world and brought attention to the challenges faced by children with congenital disorders in low-income regions. The documentary serves as both a tribute to her courage and a call for greater awareness about childhood disabilities and healthcare inequality.

Works cited:

Kar, Anita. “Rooting for Roona: Predicament of Addressing Birth Defects and Childhood Disabilities in India.” Indian Journal of Medical Ethics, vol. 5, no. 4, 2020, pp. 346–347. https://ijme.in/articles/rooting-for-roona-predicament-of-addressing-birth-defects-and-childhood-disabilities-in-india/  Accessed 7 Mar. 2026.

“Hydrocephalus Association Newsletter.” Hydrocephalus Association, vol. 34, no. 1, 2022. https://www.hydroassoc.org/wp-content/uploads/2022/04/HydroAssocPrintNewsletter-Vol34Edition1.pdf  Accessed 7 Mar. 2026.

“Rooting for Roona.” Common Sense Media. https://www.commonsensemedia.org/movie-reviews/rooting-for-roona  Accessed 7 Mar. 2026.

“Rooting for Roona: Netflix Documentary Underscores Flaws in Indian Healthcare System at Grassroots Level.”https://www.netflix.com/title/81089353?source=35&fromWatch=true .. Acessed 7 Mar. 2026

(Image: Catholic World Report) 

In the United States, many medical issues eventually reach the courtroom. Questions about healthcare policy, religious freedom, and patient rights sometimes become legal battles that end up shaping national policy. One of the most significant recent examples is Little Sisters of the Poor v. Pennsylvania, a Supreme Court case decided in 2020 that focused on birth control coverage, religious freedom, and the limits of government authority in healthcare.

The case began with a dispute over a provision of the Affordable Care Act (ACA), the major healthcare law passed in 2010. The ACA requires many employer health insurance plans to cover preventive care services for women without additional cost. Federal health agencies later interpreted this requirement to include all FDA-approved contraceptive methods, meaning many employers had to provide insurance coverage for birth control as part of employee health plans.

However, some religious organizations objected to the requirement. One of them was the Little Sisters of the Poor, a Catholic group of nuns who run homes for elderly people in need. The group argued that providing insurance coverage for contraception conflicted with their religious beliefs. They believed that even indirectly participating in providing contraceptives through their employee health plans would violate their faith.

Earlier government rules attempted to address this concern by creating a system known as an “accommodation.” Under this system, religious nonprofits could file paperwork stating their objection, and their insurance provider would arrange separate contraceptive coverage for employees without involving the organization further. But the Little Sisters argued that even filling out the certification form made them morally complicit in providing contraception, which they believed was wrong.

The dispute became part of a long series of legal battles over the contraceptive mandate. Similar issues had already reached the Supreme Court in cases such as Burwell v. Hobby Lobby in 2014 and Zubik v. Burwell in 2016. Over time, the federal government expanded the exemptions that allowed certain employers to opt out of the mandate for religious or moral reasons.

In response, several states, including Pennsylvania and New Jersey, challenged those expanded exemptions. The states argued that the federal government had gone too far by allowing many employers to refuse contraceptive coverage. They claimed the policy could reduce access to birth control for thousands of women and that federal agencies did not have the authority to create such broad exemptions.

The case eventually reached the U.S. Supreme Court. The main legal question was not directly about whether birth control should be covered by insurance. Instead, the Court focused on whether federal agencies had the authority to create exemptions from the contraceptive mandate and whether they could consider religious objections when designing those rules.

In July 2020, the Supreme Court ruled 7–2 in favor of the Little Sisters of the Poor. Writing for the majority, Justice Clarence Thomas concluded that the federal agencies responsible for implementing the ACA had the authority to create exemptions for employers with religious or moral objections to the contraceptive mandate. The Court held that the agencies had acted within their legal powers when issuing the rules that allowed those exemptions.

The decision did not completely end the national debate over contraceptive coverage. Critics argued that the ruling could allow employers to deny workers insurance coverage for certain reproductive health services. Supporters of the decision, however, saw it as an important protection for religious liberty, saying organizations should not be forced to act against their deeply held beliefs.

Little Sisters of the Poor v. Pennsylvania highlights how complicated healthcare regulation can become. Medical policy does not exist in isolation. It often intersects with questions about constitutional rights, administrative law, and the balance between government authority and individual freedoms.

The case also shows how the Supreme Court sometimes resolves disputes that begin far outside the courtroom. What started as a disagreement about insurance coverage eventually became a national legal battle involving religious organizations, state governments, and federal agencies. The outcome continues to influence how healthcare policy and religious freedom interact in the United States today.

Works cited

“Little Sisters of the Poor v. Pennsylvania.” Cato Institute, https://www.cato.org/publications/legal-briefs/little-sisters-of-the-poor-v-pennsylvania. Accessed 7 Mar. 2026.

“Little Sisters of the Poor v. Pennsylvania.” Legal Information Institute, Cornell Law School, https://www.law.cornell.edu/supremecourt/text/19-431. Accessed 7 Mar. 2026.

“Little Sisters of the Poor v. Pennsylvania.” Justia Supreme Court, https://supreme.justia.com/cases/federal/us/591/19-431/. Accessed 7 Mar. 2026.

“Supreme Court Upholds Religious Exemptions for Employers from Federal Discrimination Laws and the Affordable Care Act’s Contraceptive Mandate.” Taft Law, https://www.taftlaw.com/news-events/law-bulletins/supreme-court-upholds-religious-exemptions-for-employers-from-federal-discrimination-laws-and-the-affordable-care-acts-contraceptive-mandate/. Accessed 7 Mar. 2026.