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.
Climate
World Bank Drops 45% Climate Finance Target Under US Pressure
World Bank climate finance target has been dropped following US pressure, raising concerns over climate adaptation funding and support for vulnerable countries.
World Bank climate finance target has been abandoned following pressure from the United States, prompting warnings that vulnerable countries could face reduced funding for climate adaptation and resilience.
The World Bank has abandoned its flagship pledge to direct 45% of annual lending toward climate-related activities, a retreat from a commitment it made at COP28 and one that campaigners say will hit the world’s most vulnerable countries hardest.
The decision followed sustained pressure from the United States, the Bank’s largest shareholder, and came despite last-minute appeals from France — the institution’s fifth-largest shareholder — to keep the target in place. The Bank says it will continue reporting on the climate finance it provides, but it is no longer bound to hit the 45% threshold.
Why the World Bank Climate Finance Target Was Dropped
The World Bank has long been the single largest source of climate finance for developing countries. Multilateral development banks collectively delivered a record $137 billion in climate finance in 2024, with the World Bank contributing the biggest share. That funding underpins the Baku-to-Belém roadmap, which assigns development banks a central role in reaching the $1.3 trillion climate finance goal agreed at COP29.
Dropping the target now, critics argue, sends the wrong signal at the wrong moment. Eleonora Cogo, Climate Finance Lead at the ECCO think tank, put it bluntly:
“The World Bank says it is following its clients’ lead, but the data says otherwise: developing countries want solar, wind and hydropower. Scrapping climate targets at the very moment they are being surpassed, under pressure that runs directly counter to what recipient countries are asking for, is not neutrality. It is a choice that leaves the most vulnerable even more exposed to climate impacts and to the fossil fuel market instability that every new global energy crisis brings back into the spotlight.”
One Plan Survives, Another Falls
Amid the fallout, the Bank did extend its Climate Change Action Plan (CCAP) — the framework aligning its operations with the Paris Agreement — just before its June 30 expiry. The plan had itself been under threat from Washington, and its survival came only after what one observer called a bruising fight among shareholders.
Jon Sward of the Bretton Woods Project described the outcome as a mixed result: “After a long and difficult negotiation among World Bank shareholders, the Bank’s Climate Change Action Plan has survived, but despite the efforts of other board members, US pressure has weakened the Bank’s climate work with the retirement of the 45% climate finance target.”
He added that the Bank still owes clarity on how a forthcoming independent review will shape the CCAP’s future — and how civil society groups, largely excluded from the negotiations, will be brought back in.

Joe Thwaites of the Natural Resources Defense Council struck a more defiant note, stressing that the Bank’s underlying obligations haven’t disappeared: “Let’s be clear: the World Bank still has a mandate to continue providing climate finance. The Climate Change Action Plan has been extended. Losing the overarching 45% climate finance target is bad, but individual World Bank Group entities still have their own climate targets, which can be a backstop against the bottom falling out.”
He called on shareholders to hold Bank leadership accountable and suggested donors redirect support to other institutions if World Bank climate finance begins to slide.
The Real Damage: Adaptation, Not Mitigation
Several analysts warned that the target’s disappearance won’t necessarily starve clean-energy projects — those are increasingly commercially viable on their own. The bigger casualty, they say, will be adaptation and resilience finance, which has always depended more heavily on concessional, subsidized capital.
Labanya Prakash Jena, Director of the Climate and Sustainability Initiative in India, explained:”There will be a limited impact on capital flows to bankable renewables/mitigation projects, since these are commercially attractive. The real risk is to climate adaptation and resilience financing — urban heat resilience, flood defences, climate-vulnerable agriculture — which relied on subsidised capital and development assistance, precisely because it’s harder to make commercially attractive.”
Jena noted that India, as the World Bank Group’s largest borrower, has diversified funding sources that will cushion the blow to mitigation projects — but adaptation finance will still take a disproportionate hit.
Suranjali Tandon, Associate Professor at NIPFP, connected the decision to a broader geopolitical shift: “Dropping the climate finance target reflects the shifting priorities globally. Not surprisingly, among the representatives that declined to endorse the continued work on climate change are large fossil fuel producers. Abandoning the target means the flow of finance, which so far used a broader co-benefits approach, may decline especially where the outcomes in climate change projects become less immediately discernible.”
A Push for Alternatives
For some, the episode is less a crisis than a call to action. Dhruba Purkayastha, Senior Advisor for Climate and Environment at Dalberg, framed the World Bank’s messaging with skepticism — while pointing toward a possible workaround: “While the removal of climate finance target is being positioned as shifting from ‘inputs to outcomes,’ it surely further erodes the concept of climate action as global public good, and weakens global sustainable development multilateralism. Therefore, there is need to step up on regional green development banks, funds, financial institutions such as maybe an Asia Green Finance Institution or a suprasovereign Asian Green Fund.”
What Happens Next
The World Bank’s decision arrives just months after the G11 group of developing nations formally urged the institution to extend its climate plan — a request partially honored, even as the numerical target that once anchored the Bank’s climate ambitions disappears. With the CCAP’s extension length still unannounced and an independent review pending, the coming months will determine whether individual entity-level targets and voluntary reporting can hold the line — or whether, as campaigners fear, climate finance quietly starts to shrink just as the world needs it most.
Space & Physics
From Assembly to Silicon: India’s Long Road to Semiconductor Self-Reliance
India is building a semiconductor ecosystem through fabrication, packaging, chip design and Mission 2.0 to reduce imports and strengthen technology leadership.
For decades, India excelled at writing the software that powered the world’s computers but remained almost entirely dependent on other countries for the chips inside them. Every smartphone, fighter aircraft, satellite, electric vehicle, telecom network and artificial intelligence system relied on semiconductors designed and manufactured largely outside India’s borders.
That dependence has become one of the country’s biggest strategic vulnerabilities.
Today, India is attempting to change that.
How the India Semiconductor Mission Began
What began as an industrial policy is steadily evolving into a national technology mission—one that seeks not merely to manufacture chips, but to build an ecosystem spanning design, fabrication, advanced packaging, materials, equipment and skilled talent. If successful, it could reshape India’s manufacturing landscape and strengthen its position in a global technology race increasingly defined by semiconductor capabilities.
The launch of the India Semiconductor Mission (ISM) marked a turning point. Rather than offering isolated incentives, the government adopted a mission-driven approach aimed at creating an end-to-end semiconductor ecosystem. The objective extends beyond attracting investment; it is about ensuring technological sovereignty in a world where access to chips increasingly determines economic resilience and national security.
The Design Linked Incentive (DLI) scheme has been an important catalyst. We are seeing some early success. At the same time, there is also an evolutionary factor at play. Engineers who moved abroad 20–25 years ago are now at a stage where they have both the experience and financial capacity to take entrepreneurial risks. Many also want to return to India–says Neelkanth Mishra, in an interview with EdPublica.
Why semiconductors matter
Semiconductors are often described as the “brains” of modern electronics, but their strategic significance runs far deeper.
Every sector that governments now classify as critical—artificial intelligence, defence, space, telecommunications, medical devices, automobiles, renewable energy and industrial automation—depends on increasingly sophisticated chips.
The COVID-19 pandemic exposed how vulnerable global supply chains had become. Factory shutdowns in one part of the world disrupted automobile production thousands of kilometres away. Geopolitical tensions further highlighted the risks of concentrating semiconductor manufacturing in only a handful of countries.
For India, which imports billions of dollars’ worth of electronic components every year, the lesson was unmistakable: technological ambition cannot rest entirely on imported hardware.
Building the foundation
Recognising this challenge, the government launched India Semiconductor Mission 1.0, backed by a financial incentive programme worth ₹76,000 crore. It represented India’s first coordinated attempt to build semiconductor manufacturing capabilities within the country.
The mission was designed to support multiple segments simultaneously:
>> silicon wafer fabrication plants;
>> assembly, testing, marking and packaging (ATMP) facilities;
>> Outsourced Semiconductor Assembly and Test (OSAT) units;
>> compound semiconductor manufacturing;
>> semiconductor design through the Design Linked Incentive (DLI) Scheme.
Rather than relying on a single mega-project, policymakers attempted to create an ecosystem in which manufacturing, design, packaging and supply chains could evolve together.
From policy announcements to factories
One of the biggest criticisms of India’s earlier electronics programmes was that announcements often outpaced execution.
This time, the picture is beginning to look different.
Approved semiconductor projects now represent cumulative investment commitments exceeding ₹1.64 lakh crore, spread across multiple states. According to the Ministry of Electronics and Information Technology, the approved portfolio now covers fabrication facilities, packaging plants and compound semiconductor manufacturing, reflecting a broader industrial base than initially envisioned.
The most visible milestone has been the commencement of commercial production at Micron Technology’s advanced semiconductor packaging facility in Gujarat, widely regarded as the first major operational success under the mission.
Several other large projects—including those led by Tata Electronics, Kaynes Semicon, and the Tata-PSMC semiconductor fabrication project at Dholera—have moved into advanced stages of construction and are expected to enter commercial production soon. Together, they represent India’s first serious attempt to establish domestic silicon manufacturing at scale.
Equally significant is the geographical spread.
Instead of concentrating semiconductor manufacturing in one industrial cluster, projects are now emerging across Gujarat, Rajasthan and other states, creating the beginnings of a distributed semiconductor manufacturing network.
Manufacturing is only one piece of the puzzle
Building chips requires far more than fabrication plants.
A modern semiconductor ecosystem depends on hundreds of specialised suppliers producing chemicals, gases, ultra-pure materials, precision equipment, packaging technologies and printed circuit boards (PCBs).
Recognising these gaps, the government has started extending policy support beyond chip fabrication.
A recent example is the foundation of advanced PCB manufacturing projects worth about ₹6,750 crore in Jewar, Uttar Pradesh. These facilities are expected to manufacture high-density multilayer PCBs—including advanced 20-22 layer boards—that India has traditionally imported in large quantities.

Reducing imports of such critical components strengthens the broader electronics manufacturing ecosystem while creating domestic capabilities that extend well beyond semiconductor fabrication itself.
Design remains India’s strongest advantage
While fabrication receives most public attention, India already possesses one major strength: semiconductor design.
Thousands of engineers employed by global companies already design chips from Indian engineering centres. The challenge has been converting this design talent into domestic intellectual property.
The Design Linked Incentive (DLI) Scheme attempts to bridge that gap.
According to government data, the programme has supported dozens of chip design projects, enabled successful tape-outs, encouraged patent filings and provided advanced chip-design tools to more than 100 companies while training a growing pool of specialised semiconductor engineers.
Moving from outsourced engineering services towards Indian-owned semiconductor intellectual property could prove just as significant as establishing fabrication plants.
The next chapter: ISM 2.0
If the first phase focused on attracting semiconductor manufacturing, the next phase aims to deepen India’s role across the entire value chain.
Announced in the Union Budget 2026-27, India Semiconductor Mission 2.0 shifts attention towards areas where India still depends heavily on imports.
The new phase proposes support for:
>> semiconductor manufacturing equipment;
>> specialty materials and chemicals;
>> indigenous semiconductor intellectual property;
>> advanced packaging technologies;
>> compound semiconductors;
>> industry-led research and training centres.
The underlying philosophy is straightforward: long-term self-reliance cannot be achieved by importing all the machinery, chemicals and specialised materials required to manufacture chips.
Instead, India aims to build capabilities throughout the production chain—from research laboratories to finished semiconductor products.
Recent reports indicate that the government is also preparing a substantially larger financial commitment for ISM 2.0 as it expands beyond manufacturing incentives into ecosystem development.
Strategic partnerships without strategic dependence
India’s semiconductor strategy has deliberately combined domestic capability building with international collaboration.
Leading companies from the United States, Taiwan, Japan and South Korea have become partners in India’s emerging semiconductor ecosystem, bringing technology, manufacturing expertise and investment.
This reflects a broader policy shift.
Rather than attempting complete technological isolation, India is seeking trusted international partnerships while gradually strengthening indigenous capabilities in manufacturing, design and supply chains.
In an increasingly fragmented global technology landscape, diversification itself has become a strategic asset.
The road ahead remains difficult
Despite visible progress, India’s semiconductor journey is still in its early stages.
Chip fabrication demands extraordinary precision, massive capital investments, reliable infrastructure and uninterrupted supplies of ultra-pure water, electricity and specialised materials. Success also depends on building a workforce capable of operating some of the world’s most sophisticated manufacturing facilities.
Moreover, semiconductor manufacturing is measured in decades, not election cycles.
Countries that dominate the industry today invested consistently over many years before becoming global leaders.
India therefore faces the challenge of maintaining policy continuity while ensuring that announced projects translate into commercially competitive production.
A larger national ambition
The significance of India’s semiconductor mission extends well beyond electronics manufacturing.
Every fabrication facility commissioned, every packaging unit established and every design company supported reduces import dependence, creates highly skilled employment and strengthens India’s position within global technology supply chains.
For a country seeking greater strategic autonomy, semiconductor capability is increasingly becoming as important as energy security or defence preparedness.
The first phase of the mission has established the initial building blocks. The second phase aims to strengthen the ecosystem beneath them.
Whether India ultimately becomes a major global semiconductor hub will depend not on a single factory or policy announcement, but on its ability to sustain investment, develop talent, encourage innovation and build an integrated value chain over the coming decade.
After years of watching the global semiconductor revolution from the sidelines, India has entered the race. The challenge now is to ensure that today’s investment commitments become tomorrow’s manufacturing capability—and eventually, technological leadership.
Society
CBSE Revaluation Raises Questions Over KCET Rank Revisions
KCET rank revision comes under scrutiny after CBSE students’ revised Class 12 marks failed to reflect in the merit list despite official revaluation.
As Karnataka’s engineering admissions enter the counselling phase, questions over the KCET rank revision process have emerged after a CBSE student’s Class 12 marks were officially revised following the board’s revaluation. With the KCET option entry window closing on Monday, Bengaluru-based aspirant Sounak Nag says his rank continues to reflect his pre-revaluation CBSE marks despite being issued a revised marksheet by the Central Board of Secondary Education (CBSE), raising concerns that the delay could cost him a college seat.
Nag told EdPublica that he is not alone and that several other students whose marks were revised after revaluation are facing similar uncertainty. Since KCET ranks are calculated using a combination of entrance examination scores and Class 12 marks, revisions in board scores can alter a candidate’s position in the merit list and affect the colleges and courses for which they are eligible.
From Corrected Marks to Uncertainty in KCET Rank Revisions
Nag said his Class 12 marks increased after CBSE completed its official revaluation process. Based on the revised scores, he expected KEA to update his KCET rank. However, despite receiving the revised marksheet, the published rank list remained unchanged.
With the counselling process underway, he fears that the delay in reflecting his revised marks could affect his admission prospects.
CBSE’s 2026 Valuation Controversy
After CBSE’s official revaluation, Nag said he received higher marks in all five subjects. His case comes against the backdrop of concerns surrounding CBSE’s 2026 digital On-Screen Marking (OSM) system.
Following the declaration of the Class 12 results, students across the country reported discrepancies in evaluation, including allegations of missing answers, blank scanned pages and incorrect marking. The complaints prompted many candidates to apply for verification and revaluation of their answer scripts.

In several cases, the revaluation process resulted in revised marks, raising questions over the accuracy of the initial evaluation. While CBSE maintained that its evaluation process was robust overall, it acknowledged certain discrepancies and issued revised marksheets through its official revaluation mechanism. For students appearing for entrance examinations that factor in board marks, these revisions have created a fresh challenge when admission processes are already underway.
No Clarity on Rank Revision, Student Alleges
According to Nag, repeated attempts to contact the Karnataka Examinations Authority (KEA) through its helpline numbers and official email addresses yielded no response. He later visited the KEA office in Malleswaram, where officials asked him to submit a written representation along with photocopies of his original and revised CBSE marksheets.
Nag said he complied with the request but was not given any written acknowledgement, and his KCET rank remained unchanged. As the option entry deadline approached, he visited the KEA office again seeking an update on his request. However, he said there was no clarity on whether his revised marks would be considered before counselling.
“I’ve submitted everything they asked for, but I still don’t know whether my revised marks will be reflected in my rank before counselling begins,” he told EdPublica.
The uncertainty comes amid an admissions cycle that has already witnessed multiple schedule changes in Karnataka. KEA postponed KCET counselling after the Higher Education Department delayed submitting the final seat matrix, with option entry eventually opening on June 20 and the process for NEET-qualified candidates beginning on June 22. Separately, the Consortium of Medical, Engineering and Dental Colleges of Karnataka (COMEDK) extended its counselling registration deadline to June 12, while document verification is continuing until the end of June, pushing subsequent rounds of seat allotment into July. Against this backdrop, students whose board marks are officially revised after revaluation face added uncertainty, as delays in updating entrance ranks during the counselling process could directly affect their admission prospects.
Beyond One Student
Nag’s case raises a broader question about how admission authorities handle revised board examination marks once entrance rank lists have been published. While examination boards such as CBSE provide mechanisms to correct evaluation errors through verification and revaluation, students say there is little clarity on whether, and how quickly, those revisions are reflected in ongoing admission processes.
The issue also comes amid continued scrutiny of India’s examination system. In recent years, evaluation discrepancies, technical glitches, delayed results and irregularities in competitive examinations have exposed gaps in grievance redressal mechanisms. Nag’s experience adds another dimension to that debate: whether admission authorities have adequate procedures to ensure that officially revised academic records are reflected before counselling and seat allotment are completed.
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