Society
How childhood stress can undermine memory skills
Experts say that children are more stressed than adults. This is due to constantly having to face new and confusing situations. Researchers have found that childhood stress can affect memory skill of students.

Many children today transition from playfulness and innocence to mental stress and other worries during adolescence. It is crucial to understand children’s issues and actively seek solutions rather than fretting over them. These challenges during a critical stage of development can significantly impact children’s memory and intelligence.
A world full of happiness and no worries… Such is the view of parents and guardians about the world of children. They don’t have to worry about work to be done or responsibilities, so what’s the stress on them? But the data coming out about children’s mental health suggests that these are all just our misconceptions.
The number of children seeking counseling and mental health treatment is increasing day by day. To those who wonder what tension they have for this alone, they say, many. At a very young age, children experience minor stress or mental tension!
What is stress?
What is stress if it affects even children? Stress is the body’s coping mechanism to deal with and adapt to challenging situations. A balance of demands from multiple sources or the ability to meet them leads to stress. Such demands may come from family, work, school, or friends, and sometimes one’s own demands can also lead to stress. Stress occurs when the demand and the ability to meet it do not match.
Dr Rashmi Prakash, a member of the Australian Psychological Society, says that a small amount of stress is beneficial to children. But stress can have long-term effects on children if it goes too far
Stress occurs in children for many reasons. The worry of missing parents at a very young age, academic issues later in life, social pressures, mental and physical abuse, problems between parents and isolation all contribute to stress in children. Dr Rashmi Prakash, a member of the Australian Psychological Society, says that a small amount of stress is beneficial to children. But stress can have long-term effects on children if it goes too far. Recently Indian researchers have found that childhood stress can affect memory skill of students.
Research conducted by a team consisting of Radha Raghuraman, Anoop Manakadan, Gal Richer Levin, and Sreedharan Sajikumar, in 2022, found that childhood stress can have a detrimental effect on memory.
How to spot stress in children
Stress and related problems in children can be difficult to identify, but sudden anger, mood swings, misbehaviour, changes in sleep patterns, and bedwetting can all be considered signs of stress. Some may also experience physical effects due to stress. For example, stomach ache and headache. Others have symptoms such as lack of concentration and inability to complete studies. Apart from this, being away from everyone and spending a lot of time alone is a sign of stress. Signs of stress include thumb-slapping, hair-twisting, nose-picking in young children, and lying, bullying, and backbiting in adults. Stressed out children can get into big fights even over small things. Falling behind in studies is also a symptom of stress.

The connection between stress and memory
Experts say that children are more stressed than adults. This is due to constantly having to face new and confusing situations. Children are greatly influenced by the expectations placed on them by the adults around them, especially parents and teachers. Children often judge themselves by those expectations. When those expectations are not met or when their skills, abilities, and pride are called into question, they are unable to cope.
Separation from parents especially mother, physical or mental abuse, fear etc. can lead children of any age to stress
Recent studies have shown that stress levels in children have been on the rise over the past few decades. Radha Raghuraman says that exposure to stress during childhood can affect the ability to connect different types of memories as adults. The research team conducted studies on this in mice. As the juvenile phase in mice is equivalent to the adolescent phase in humans, adolescent stress is the main concern here. Radha explains that since the structures of the memory-related brain regions of mice and humans are almost identical, their findings may hold true for humans as well.

Separation from parents especially mother, physical or mental abuse, fear etc. can lead children of any age to stress. Depending on the age at which stress occurs, how long it has lasted, the intensity, and the type of stress, the changes it causes in the body and behaviour will vary.
Adolescent stress stimulates certain epigenetic factors. Like a gene, a piece of DNA that carries information necessary for specific functions in a cell, an epi-gene is a factor that causes a gene to decide whether or not to express the information in the gene, and if so, how much to express.
Parental proximity also plays a major role in reducing stress in adolescents. Even after work, you should be interested in sitting with the children and asking about their affairs.
Through their study, Radha and his team found that stress during adolescence results in increased activation of the epi-gene G9a/GLP. It affects the formation of certain proteins that stabilise newly formed memories. As a result, memories that have already been formed are perfected and as they grow, there is no room for other memories that come in connection with them. Associative memory is the ability to connect existing memories with recent or recent events and find similarities and dissimilarities between them. Adolescent stress mainly affects associative memory. Radha says that G9a/GLP was found to be significantly higher in stressed mice. The researchers also found that associative memory was restored when G9a/GLP was blocked with the drug.
How to save children from stress
Adequate rest, nutritious food, closeness, attention and care of parents can give children a lot of relief from stress. Parents should try to be with their children when they want. If you notice that there are any problems, talk to them openly instead of thinking that they will tell you here.

Parental proximity also plays a major role in reducing stress in adolescents. Even after work, you should be interested in sitting with the children and asking about their affairs.
Studies remind us that stress during adolescence should be viewed more cautiously than stress at any other time. Adolescence is also a period of growth in children. Facing stress at a time when the development of many important organs including the brain is not complete can lead to many types of consequences while growing up.
Society
Young Indian Innovator Wins Global Scholarship for Breakthrough Solar Technology
The Solar Mech Engine is more than a student project—it represents a scalable clean-energy solution that aligns with global sustainability goals

In a landmark moment for Indian innovation, 17-year-old Japteg Singh Bamrah, a Class 12 student at Dalhousie Public School, has won the prestigious HonorsGradU 2025 Scholarship, earning global recognition for his sustainable energy innovation—the Solar Mech Engine.
Bamrah is one of just five winners worldwide of the “Build a Better Future” Award, organized by U.S.-based nonprofit Honors Graduation. The scholarship program celebrates student-led projects that aim to solve real-world challenges with innovation and impact. Japteg’s Solar Mech Engine was recognized as the top technology entry among thousands of global submissions.
“This is a proud moment not just for me, but for India and young innovators everywhere,” said Japteg in a press statement.
Under the mentorship of Dr. Nasir Ul Rasheed, Senior Scientist at CSIR-Indian Institute of Integrative Medicine (IIIM), Jammu, Japteg developed his project through the CSIR Jigyasa Hackathon initiative—an effort to nurture grassroots science and innovation in school students. The Solar Mech Engine, which also clinched top honours at the Jigyasa Hackathon 2024, operates as a standalone solar thermal system based on Concentrated Heat and Power (CHP) technology.
The innovation harnesses the principles of air expansion and contraction due to temperature changes to convert solar heat into mechanical energy. It features a low-resistance generator that uses electromagnetic induction for direct mechanical-to-electrical energy conversion. What makes it particularly unique is its reversible heat pump capability, allowing it to both generate and store energy with high efficiency.
Japteg showcased his invention at the National Startup Festival held at CSIR-IIIM Jammu in February 2025, where he presented the Solar Mech Engine to Dr. Jitendra Singh, Union Minister of Science and Technology and Vice President of CSIR. Dr. Singh lauded the project as a shining example of India’s Start-Up India, Stand-Up India mission, stating, “It’s innovations like these that embody the spirit of self-reliance and technological progress envisioned by Prime Minister Narendra Modi.”
“This achievement breaks new ground. Japteg is the first and only student from India to top this global competition since its inception in 2012,” said Dr. Rasheed in a press statement. “It highlights the untapped potential of young minds when given the right support and opportunities.”
As part of his award, Japteg receives a $10,000 scholarship toward his undergraduate studies in the United States and an additional $5,000 to further develop and scale his invention. With offers from more than ten leading universities across the U.S., Australia, and Canada—and additional scholarships totaling $16,000 per year—Japteg is now preparing for the next phase of his academic journey.
The Solar Mech Engine is more than a student project—it represents a scalable clean-energy solution that aligns with global sustainability goals. CSIR-IIIM’s backing underscores the importance of institutional support in converting youthful ideas into transformative technologies.
With a total grant package of $31,000, Japteg Singh Bamrah is poised to take his innovation to the next level while pursuing his education at a top international university. His journey from a school laboratory in Himachal Pradesh to the global stage is a testament to the power of curiosity, mentorship, and vision in building a better, greener future.
Society
Rabies, Bites, and Policy Gaps: One Woman’s Humane Fight for Kerala’s Stray Dogs
In Kerala, a surge in stray dog attacks and rabies cases reveals deep policy gaps, despite the state’s high literacy rates. One woman—Ambili Purackal—leads a humane movement, highlighting the urgent need for compassionate, systemic solutions to an escalating public health issue.

In Kerala, India’s most literate state, a paradox unfolds: despite high social indicators, the state grapples with a burgeoning stray dog population, estimated at 289,986 in 2019. With dog bite incidents soaring to 316,000 in 2024—a 133% rise from 135,000 in 2017—the crisis exposes a gap between education and effective policy. Amid this, the Daya Animal Welfare Organisation, founded by Ambili Purackal and Ramesh Pulickan in Muvattupuzha, a town in the southern state of Kerala, stands as a beacon of compassion, tackling the issue with rescue, rehabilitation, and advocacy.
The stray dog crisis in Kerala
Kerala’s stray dog population, last pegged at 289,986 in the 2019 Livestock Census, continues to grow due to unregulated breeding, poor waste management, and pet abandonment. In 2024, Thiruvananthapuram, Kerala’s capital city, alone reported 50,870 dog bite cases, followed by Kollam district with 37,618. The state recorded 26 rabies deaths, a threefold increase from eight in 2017. These figures underscore a public health challenge, with 96% of Kerala residents opposing stray dogs’ presence, according to a 2025 survey.

The Animal Birth Control (ABC) programme, mandated by national law since 2001, aims to sterilize and vaccinate strays, returning them as less aggressive “community dogs.” However, its implementation falters. Despite a $5.7 million budget in 2024–25 for ABC, rabies vaccination, and the Rabies-Free Kerala project, activists like Ambili note that ineffective monitoring and inadequate training hamper progress. Only a few areas, like Kozhikode Corporation, show consistent effort. If executed properly, Ambili believes the stray dog issue could be resolved humanely within two to three years.
Pet abandonment exacerbates the problem. Many bred dogs, unaccustomed to street life, turn aggressive when abandoned. Enforcing pet licensing and microchipping could help, but the current system remains ineffective.

Daya’s compassionate response
Founded in 2001 by Ambili Purackal and Ramesh Pulickan, Daya emerged from a shared empathy for animals. Ambili recalls, in a conversation with EdPublica, rescuing injured pets since childhood, while Ramesh, a skilled animal handler, leads rescue operations. Based in Muvattupuzha, Daya shelters 102 dogs across its centers, with 70 at its Valmeekam headquarters—80% rescued from streets. Unlike standard ABC protocols, Daya provides lifelong care for dogs unable to survive independently, supported by donors.
Daya’s work extends beyond rescue. Their rescue-relief-rehabilitation model includes medical care, shelter, and rehoming or release. They promote adoption, support indigenous breeds, and advocate for responsible pet ownership. Legal advocacy is central, with Daya challenging animal cruelty and pushing for stronger welfare laws. A notable case involved Ambili funding treatment for an injured baby elephant near Idamalayar Dam in Ernakulam by selling personal property when the forest department failed to act.
“We’ve shown what’s possible. Now, Kerala needs a constructive policy to match its reputation.”
In 2018, during Kerala’s devastating floods, Daya’s commitment shone. With Valmeekam submerged, Ambili and Ramesh stayed on their second-floor terrace with 23 dogs, refusing to abandon them. Today, Daya’s oldest resident, 17-year-old Sreekutti, thrives—a testament to their care. “People often view animal welfare as the concern of a few dog lovers. But rescuing a street dog, vaccinating it, and sterilizing it is a service to society. It’s about public health and urban harmony.”

Systemic challenges and advocacy
Kerala’s ABC programme faces structural hurdles. Local bodies are mandated to allocate budgets based on stray dog data, but most treat it as a formality. The 2023 ABC Rules, requiring veterinarians with 2,000 surgeries and advanced facilities, have slowed progress by limiting eligible centers. Only 37 ABC centers and 78 trained dog catchers serve the state, insufficient for mass sterilization or vaccination drives.

Ambili and Ramesh advocate systemic change: better training for municipal staff, public awareness campaigns, and corporate social responsibility (CSR) investments in animal welfare. They stress that sterilizing and vaccinating strays is a public health service, not just an act of compassion. “Rescuing a street dog benefits society,” Ambili says. “It’s about urban harmony.”
A model for change
Daya’s model—combining compassion, community involvement, and advocacy—inspires across Kerala. Their daily operations, from feeding 102 dogs to responding to hundreds of rescue calls, demonstrate what’s possible. Yet, they emphasize that systemic change requires government, civil society, and public coordination.
Kerala’s stray dog crisis reflects broader challenges in translating literacy into action. With 316,000 dog bites and 26 rabies deaths in 2024, the state must align its progressive image with effective policies. Daya’s work offers a roadmap, but as Ambili notes, “We’ve shown what’s possible. Now, Kerala needs a constructive policy to match its reputation.”
Society
A tale of two divergent nuclear energy policies
Germany phased out nuclear energy after protests and nuclear disasters elsewhere shook public faith. France pushed ahead with centralized planning. Laid bare in this piece is how their contrasting legacies reveal the complex dance between democracy and technology.

In a world reeling from climate change effects, nuclear energy has offered a cleaner and viable alternative to fossil fuels. However, concerns regarding safety and radioactive waste management persists in developed and developing nations alike. Public protestations against authorities’ poor implementation and communication have been grounds for power plants or processing sites from operating in the first place.
In the 1970s, West Germany was witness to such public protestations against nuclear power. On one occasion, when Germany had announced plans to produce a quarter of electric power with nuclear energy, the public at Wyhl launched a protest having a nuclear reactor operate in their vicinity, claiming potential ecological threat. Ecological institutes had lent support to this view. But authorities failed to engage, considering the argument to have lacked merit. However, a blowback ensued, bolstered by lobbyists applying pressure. Authorities buckled under pressure, in what was just the first of many such public protests nuclear power plants.
In Germany, for long it had just been the “green” political parties, which had been uncompromisingly anti-nuclear. But following the meltdown at Fukushima nuclear power plant in 2011, even fence-sitters have joined the bandwagon. The Germans plan to phase out nuclear power plants completely by this decade. Notwithstanding that, they are still able to achieve net zero carbon dioxide emissions by 2045. However, commentators still wonder whether Germany has squandered an opportunity out of irrational political compulsions; now instead pursuing still expensive means of renewable energy. Their next-door neighbour, France meanwhile, has built more power plants in the intervening decades.

France did witness large-scale protests, such as against the Superphenix spent fuel disposal plant, that led to its shutdown in 2000. But protests in France, mirroring those in Germany are rare. Protests are relatively less effective under a government content with centralized, institutionalized policy making. Despite the lack of public engagement in this case, it helped there was de-facto consensus among political parties, in support of nuclear power.
If public concerns existed, these were mostly addressed through existing environment safety laws. As such, nuclear power plants did not cause a stir amongst voters immediately. But this began to change when the green parties in France came to the foyer in the 1990s. In their 2015 article, scholars Sylvain Brouard and Isabelle Guinadeau said: “The pro-nuclear consensus was broken only after the Green Party became a potential coalition partner for the PS (Socialist Party); the PS manifesto has become less and less pro-nuclear since then in order to preserve the pre-electoral coalition with the Greens.”
The resultant policy faced little public accountability as a result. Forecasts on electricity demands were vastly overestimated, with there being far more nuclear power plants built than necessary. Also, these plants are particularly vulnerable during winters, thereby relying on heavy electric power imports during the season. Since hitting peaks in the 1970s and 80s, when nuclear energy accounted for some 80% of energy and electricity demand in the country, that figure has dipped sharply, and will so until about 50% soon, considering a renewed push to alternative renewable resources.
It helped that neither France, nor Germany had dealt with a radioactive mishap, unlike the 1986 Chernobyl disaster in erstwhile Soviet Union, or the Three Mile Island disaster in the United States; instances where people were exposed to harmful radioactive exposure. And so, it should be little wonder the public are consulted to address problems that concern their own safety. Often, governments adopt a top-down approach in explaining their position to the public about their policy. But there must be space for dialogue. Science policies are only effective when they are framed democratically; when policy makers fail to consult beforehand with their beneficiaries – the public.
Including members of the public with “lay” expertise often invites criticism for their lack of subject-matter expertise. While this holds true, especially in advocacy for public participation in scientific advisory committees for example, a critical angle – or unique perspective – can prove beneficiary. In a 2012 article examining public engagement practices notes, scholars Alan Irwin, Torben Elgaard Jensen, and Kevin E. Jones, notes: “Criticism, rather than voicing negative prospects and possibilities that must be overcome before meaningful action can occur, has potential value (and relevance) as a meaningful action in its own right.”
For a fact, scientists relying upon scientific evidence themselves, are often beleaguered with the uncertainties and risks involved in handling affairs. There is space for lay persons to take part in risk assessments, that can help identify potential hazards to them, and risk compensation pathways that can compensate them in the event of a disaster. All of this makes policy making more holistic, and in spirit with celebrating participatory democracy in decision-making.
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