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He spared millions of people from a debilitating parasite

Guinea worm, once a disease that plagued millions, now affects fewer than 20 people worldwide—an incredible transformation driven by Jimmy Carter’s tireless advocacy.

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Jimmy Carter
Credit: LBJ Library and Museum

“I’d like the last Guinea worm to die before I do,” former US president Jimmy Carter told reporters in 2015. While Carter’s passing on December 29, 2024, came before this goal was fully realized, his extraordinary efforts have brought the world to the brink of achieving the unimaginable. Guinea worm, once a disease that plagued millions, now affects fewer than 20 people worldwide—an incredible transformation driven by Carter’s tireless advocacy. His unwavering dedication has not only changed the course of public health but has also made complete eradication a realistic, imminent goal.

In the mid-1980s, former US president and Nobel Prize-winning peacemaker Jimmy Carter’s life and legacy took a turn toward global health when he witnessed the damage caused by Guinea worm disease in rural Ghana. It was an encounter that would shape not only his post-presidency but also the lives of millions of people in some of the world’s poorest regions. As he toured the villages, Carter was confronted by a sight that would forever remain etched in his memory: children and adults alike suffering from the parasitic worms that emerge painfully through the skin, often causing severe physical and emotional distress.

“Once you’ve seen a small child with a two- or three-foot-long live Guinea worm protruding from her body, right through her skin, you never forget it,” Carter reflected in later years (An Hour Before Daylight: A Personal Journey, 2001). His commitment to eradicating this disease would become one of the defining aspects of his post-presidential work.

Carter’s focus on Guinea worm disease and his contributions to global health remain a commendable testament to the role of science and leadership in solving complex public health challenges. Guinea worm disease, also called Dracunculiasis, was a significant health crisis, affecting millions of people annually. It was estimated that around 3.5 million cases of this debilitating disease occurred worldwide each year, primarily in rural communities where access to clean water was scarce. Guinea worm, transmitted through contaminated water, is a parasitic infection that involves the slow emergence of long worms from the skin, causing excruciating pain. The cycle of infection was perpetuated by the human tendency to seek relief by submerging affected body parts in water, inadvertently facilitating the worms’ reproduction.

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Jimmy Carter consoles a young patient having a worm removed from her body in Savelugu, Ghana, in February 2007. Credit: The Carter Center

In 1982, the former president and the former first lady Rosalynn Carter established the Carter Center, a non-profit organization dedicated to advancing human rights and improving public health worldwide. Just four years later, in 1986, the organization launched a determined initiative to eliminate Guinea worm disease. This initiative came at a critical moment when the World Health Organization (WHO) set its sights on eradicating the disease globally. The disease’s grip on affected regions demanded a multifaceted approach, and Carter’s leadership brought together political will, scientific expertise, and on-the-ground action to begin a comprehensive campaign against the parasitic threat, along with WHO.

The Carter Center’s strategy was simple yet revolutionary: improve access to clean water, educate communities about prevention, and mobilize local governments and international bodies to take action. One of the key interventions was the provision of filtration devices, called “poultices”, that helped people avoid ingesting copepods, the tiny fleas responsible for spreading the parasite. By ensuring that people had access to clean drinking water, Carter’s team was able to significantly reduce the cycle of infection, ultimately breaking the transmission chain of the parasite.

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Carter’s ability to mobilize global resources and create lasting partnerships made Guinea worm disease one of the most successful examples of disease eradication in history. Under his guidance, the incidence of Guinea worm disease plummeted from 3.5 million cases in the 1980s to just 13 reported cases in 2022, according to the U.S. Centers for Disease Control and Prevention (CDC). The disease, which had once ravaged communities across parts of Africa and Asia, was now on the verge of becoming only the second human disease in history, after smallpox, to be fully eradicated.

Sharon Roy and Vitaliano Cama, scientists at the CDC who worked closely with the Carter Center, have consistently praised Carter’s leadership. “Carter’s bold vision, leadership, and ability to create political will for supporting Guinea worm eradication in affected countries were instrumental in this success,” Cama remarked (Carter Center, 2022). The fight against Guinea worm disease continues today, but the almost complete eradication of the parasite is a reflection of Carter’s unyielding dedication to improving the health of the world’s most vulnerable populations.

This extraordinary public health achievement is not just a victory for science, but a lasting mark to the power of compassionate leadership in advancing global health. Carter’s work with the Guinea worm eradication program is often cited as one of the most effective and far-reaching scientific interventions of the 20th century. His legacy demonstrates that when science is combined with moral vision and political resolve, great change is possible—even in the most challenging circumstances.

Jimmy Carter passed away on December 29, 2023, in Plains, Georgia, at the age of 99, after entering hospice care earlier in the year. His death marked the end of a remarkable life dedicated to public service, humanitarian causes, and advancing global health. Alongside his wife, Rosalynn Carter, who passed away in November 2023, Jimmy Carter left an indelible mark on global health, using his platform to better the lives of those in need.

The nearly eradicated Guinea worm disease stands as one of the greatest successes in the field of public health. As we pay tribute to the late president, it is clear that his scientific interventions and humanitarian work will continue to inspire efforts to combat disease, poverty, and suffering for generations to come. Through his vision and the ongoing work of the Carter Center, Jimmy Carter’s legacy in the world of science and global health will remain an enduring example of the positive impact one individual can have on the lives of millions.

Reference:

  • Carter, Jimmy. An Hour Before Daylight: A Personal Journey. 2001.
  • Vitaliano Cama and Sharon Roy, U.S. Centers for Disease Control and Prevention. “Global Guinea Worm Eradication Efforts and Achievements.” Carter Center, 2022.

(The article first appeared in the February 2025 edition of EdPublica magazine)

EP Staff is the editorial team at EdPublica, an independent media organisation focused on science, education, environment and public policy. The team produces evidence-based news, features, explainers and analysis on issues that shape society and everyday life.

Society

Greece Passes Social Media Ban for Children Under 15

Greece’s new law will bar children under 15 from social media from January 2027, adding to international efforts to regulate young people’s access to online platforms.

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Teenager using a smartphone as Greece moves to ban social media access for children under 15.
Greece Social Media Ban for Children Under 15. Representational image. Image credit: https://kaboompics.com/ Pexels

Greece’s Parliament has approved legislation prohibiting children under 15 from using social media, with the restriction scheduled to take effect on January 1, 2027. The law requires platforms to verify users’ ages and provides for penalties if companies fail to comply.

The decision adds Greece to a growing international effort to regulate children’s access to social networking platforms, as governments respond to concerns about online safety, excessive screen use and children’s mental health.

Prime Minister Kyriakos Mitsotakis had announced the plan in April. His conservative New Democracy party used its parliamentary majority to pass the bill after a debate that continued from Thursday into Friday. The opposition PASOK party abstained, while other opposition parties voted against it.

How will the Age Restriction Work?

Social media companies will have to introduce age-verification systems to enforce the minimum age. Greece has identified digital tools such as Gov.gr Wallet and Kids Wallet as possible ways to support age checks. The precise implementation and how platforms will meet the requirements remain important questions ahead of the January deadline.

The government has linked the measure to concerns that social media use can interfere with children’s sleep, concentration and personal relationships. However, enforcing the age limit will depend on how platforms identify underage users and prevent them from creating or retaining accounts.

Age verification also raises questions about privacy. Systems that require identity documents or other personal information could expose users to additional data risks. The European Commission has been developing an age-verification system designed to confirm whether someone meets an age threshold without sharing their identity with the platform.

Greece Joins a Wider International Push

Australia became the first country to enforce a nationwide ban on social media for children under 16 in December 2025. Its law requires covered platforms to prevent underage access, with substantial financial penalties for non-compliance.

In Europe, the European Commission proposed the EU KIDS Act in September 2026. The proposal would prevent children under 13 from accessing social media accounts, allow limited, parent-supervised accounts for those aged 13 and 14, and set 15 as the minimum age for independently managed accounts. The proposal still needs approval through the EU legislative process.

These approaches differ in their age thresholds and enforcement mechanisms, reflecting an ongoing debate about how governments should balance children’s protection with access to digital communication and information.

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Climate

Climate Disasters Disrupted Schooling for 171 Million Students in 2025, UNICEF Finds

Climate disasters disrupted schooling for 171 million students worldwide in 2025, highlighting the urgent need for climate-resilient schools and education systems.

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A child walks past a weather-damaged wooden school building with a partially missing roof.
Climate-related disasters can damage school infrastructure and disrupt children's access to education.Image credit:UNICEF/UNI779465/Ralaivita

Climate-related disasters disrupted schooling for at least 171 million students worldwide in 2025, affecting one in every 10 school-age children, according to a new UNICEF report that warns of growing threats to learning, educational equality and future economic prospects.

The report, Learning Interrupted: Global Snapshot of Climate-Related School Disruptions in 2025, released on September 10, analysed data from 106 countries and territories. It found that storms, floods, heatwaves, droughts and wildfires caused school closures, shortened teaching hours, reduced attendance and shifts to remote learning.

The findings underline how climate change is emerging as a threat to educational continuity, particularly in countries where schools lack the infrastructure and resources to withstand extreme weather.

Storms and floods interrupt learning

Storms were the leading cause of climate-related school disruptions in 2025, affecting 109 million students globally. Floods affected at least 70 million, while heatwaves disrupted schooling for approximately 50 million children. These figures overlap and should not be added together as separate groups.

In Pakistan, severe monsoon flooding in August delayed the return to school for more than 28 million students. In Egypt, a powerful Khamsin wind-and-dust storm prompted a nationwide suspension of classes for one day, affecting more than 28 million students.

The problem extends beyond individual disasters. Forty countries experienced multiple rounds of climate-related school disruptions during 2025, exposing students to repeated interruptions throughout the academic year.

Floods can damage classrooms, sanitation facilities and learning materials, while extreme heat can make classrooms unsafe and undermine students’ ability to concentrate. Even after schools reopen, damaged infrastructure, disrupted transport and household financial pressures can prevent children from returning to regular attendance.

A growing threat to educational equality

Three-quarters of the students affected in 2025 lived in low- and lower-middle-income countries, where education systems often have fewer resources to prepare for disasters and restore teaching afterwards, UNICEF found.

The World Bank’s 2024 report, Choosing Our Future: Education for Climate Action, offers further evidence of the long-term challenge. It estimated that 400 million students globally experienced school closures due to extreme weather between 2022 and 2024. In affected schools in low-income countries, students lost approximately 45 instructional days between January 2022 and June 2024, compared with around six days in high-income countries.

These interruptions can compound existing educational disadvantages. Students from wealthier households may have access to private tutoring, digital devices and alternative learning arrangements. Children from poorer households may lack internet connectivity, electricity or suitable spaces to study during closures.

South Asia’s exposure highlights the challenge

UNICEF’s previous assessment, covering 2024, recorded at least 242 million students experiencing climate-related school disruptions across 85 countries and territories. South Asia was the most affected region, with 128 million students impacted. Heatwaves affected an estimated 171 million students worldwide that year.

India was among the countries affected by heat-related educational disruptions. In April 2024, extreme heat contributed to school interruptions across Bangladesh, Cambodia, India, the Philippines and Thailand, affecting at least 118 million children collectively. The figure represents the five-country group, not India alone.

The 2024 and 2025 totals should not be interpreted as a direct year-on-year decline. The reports covered different sets of countries and climate events, and the number of recorded disruptions depends on the incidents identified in each assessment.

Climate-resilient schools become a priority

UNICEF estimates that disruptions experienced in 2025 could cost affected students at least US$200 billion in lifetime earnings through lost learning and widening educational inequalities. This is a projection of potential future losses, rather than income already lost.

The World Bank has argued that relatively modest investments can help schools adapt. Its 2024 analysis estimated that a one-time investment of US$18.51 per child could help mitigate learning losses through measures such as improving classroom temperatures, strengthening school infrastructure and training teachers.

Climate disaster
schooling

Aerial view showing significant flood damage in a residential neighborhood with inundated streets and homes.Image credit:Pexels

UNICEF is calling for climate resilience to be incorporated into education planning, alongside investment in stronger school buildings, emergency preparedness and systems that allow teaching to continue during disasters.

As extreme weather increasingly interrupts academic calendars, education systems must prepare not only to enrol children but also to protect their ability to learn. Climate-resilient infrastructure, early-warning systems and plans for educational continuity will be essential to ensuring that disasters do not deepen existing inequalities in access to education.

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Society

Global Job Market Faces a Growing Inclusion Gap as AI and Digitalisation Reshape Work

Global employment faces a growing inclusion gap as AI and digitalisation reshape the labour market. UN and ILO reports highlight persistent informal employment, youth exclusion and unequal access to the skills needed for emerging jobs.

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Person holding a cardboard sign reading “Need a Job,” representing unemployment and the global struggle for employment.
As technology reshapes the world of work, millions continue to face barriers to secure employment and decent working conditions.Image credit:Pexels

The global economy is undergoing a profound employment transition, driven by artificial intelligence (AI), digitalisation, demographic changes and the shift towards greener industries. Yet, while these forces are expected to create new career opportunities, access to employment and the benefits of technological progress remain deeply unequal, according to the United Nations’ World Social Report 2026.

Released on October 15, the report, published by the UN Department of Economic and Social Affairs (UN DESA), warns that billions of people remain excluded from the jobs, skills, infrastructure and social protections required to participate in economic transformation. Its findings highlight a central challenge for policymakers: creating employment opportunities is not enough unless people can access them and secure decent working conditions.

The scale of the problem is evident in the report’s latest figures. In 2025, 58 per cent of workers worldwide were informally employed, while 27 per cent of young women aged 15–24 were neither employed nor participating in education or training. An estimated 2.2 billion people also lacked internet access, limiting their ability to benefit from digital services, online learning and emerging employment opportunities.

More Jobs, but Unequal Opportunities

The challenge extends beyond unemployment to the quality and security of work. The International Labour Organization’s Employment and Social Trends 2026 report estimated that global unemployment would remain at 4.9 per cent in 2026, equivalent to approximately 186 million people. However, nearly 300 million workers continued to live in extreme working poverty, surviving on less than US$3 a day. The report also projected that 2.1 billion workers would be in informal employment in 2026, often without adequate social protection or employment security.

Young people face particular difficulties entering the labour market. According to the ILO, youth unemployment reached 12.4 per cent in 2025, while approximately 260 million young people were not in employment, education or training. For many, the transition from education to work remains uncertain, particularly where economies fail to generate enough productive jobs.

These challenges coincide with substantial changes in the kinds of jobs employers expect to need. The World Economic Forum’s Future of Jobs Report 2025, based on projections from more than 1,000 employers, estimates that technological, economic, demographic and green-transition trends could create 170 million jobs globally by 2030 while displacing 92 million. This would produce a net gain of 78 million jobs. However, the report warns that the transition will require extensive workforce adaptation. Nearly 40 per cent of workers’ existing skills are expected to change by 2030, and 63 per cent of surveyed employers identified skills gaps as a major barrier to business transformation.

The projections suggest that the central employment challenge is not simply whether jobs will disappear, but whether workers can move into emerging roles. Demand is expected to grow in areas such as AI, data analysis and cybersecurity, alongside essential occupations in healthcare, education and agriculture. Workers whose skills do not match changing requirements risk being excluded even as new vacancies emerge.

Digital Access and Skills Will Shape the Transition

Access to technology is another dividing line. The World Bank’s Digital Progress and Trends Report 2025 identifies disparities in connectivity, computing infrastructure, relevant data and digital skills as barriers to wider participation in the AI economy. While AI adoption is expanding, high-income countries continue to dominate important areas of AI innovation and computing capacity.

Global job crisis
Ai
Youth

Representational image.Image credit:Pexels

For people without reliable internet access, affordable devices or opportunities to acquire digital skills, the shift towards online recruitment, digital services and AI-assisted work can deepen existing disadvantages. Connectivity alone, however, is insufficient: workers also need relevant training, accessible education and opportunities to apply their skills in productive employment.

The UN report argues that governments must invest in quality education, lifelong learning, digital and AI capabilities, affordable connectivity and stronger social protection. Labour-market policies must also support decent working conditions, equal opportunities and training that helps workers move between occupations.

For developing economies with large young populations, the stakes are particularly high. A growing workforce can support economic growth only when enough productive jobs are available and workers can acquire the capabilities those jobs demand. Without such opportunities, demographic potential can translate into prolonged unemployment, insecure work and widening inequality.

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