Showing posts sorted by date for query INDIA AIR POLLUTION. Sort by relevance Show all posts
Showing posts sorted by date for query INDIA AIR POLLUTION. Sort by relevance Show all posts

Monday, March 02, 2026

Is Artificial Intelligence in Charge of Nuclear Weapons?


 March 2, 2026

A large mushroom cloud over waterAI-generated content may be incorrect.

US nuclear bomb exploding over Micronesia, 1946. Public Domain.

On October 16, 2025, the United Nations General Assembly passed a resolution demanding that as long as nuclear weapons exist, they should never be controlled by artificial intelligence (AI). Six states proposed the AI resolution: Austria, El Salvador, Kazakhstan, Kiribati, Malta and Mexico. They were rightly convinced that AI should not be part of nuclear armaments.

AI risks and dangers

The UN resolution highlighted and explained the “risks” of incorporating AI in command, control and communications affecting nuclear weapons. It warned that

“artificial intelligence-driven decision-

making related to command, control and communications systems of nuclear weapons could reduce human control and oversight, increasing the possibility of induced distortions in decision-making environments and shortened action and response windows, particularly when related to the most sensitive and critical stages such as decision to launch, which could heighten the risk of accidental, unintended or unauthorized use of nuclear weapons.”

The resolution also highlighted “inherent technical limitations of artificial intelligence systems, including but not limited to the potential for malfunction, exploitation or intrusion, and cognitive and automation biases impacting training data and algorithmic design.” These technical deficiencies, the resolution said, “could produce hallucinations and flawed, inaccurate or misleading outputs and understandings, which in turn could have serious and catastrophic outcomes such as the accidental, unintended or unauthorized use of nuclear weapons.”

These are not minor problems afflicting AI. They could lead to nuclear catastrophe or nuclear war. For these legitimate concerns, the resolution demanded that, “pending the total elimination of nuclear weapons, human control and oversight is maintained over command, control and communications systems of nuclear weapons, including those that integrate artificial intelligence technology.”

“The resolution is a major steppingstone,” says the Bulletin of the Atomic Scientists, “because it nudges the debate beyond the baseline notion of “keeping humans in control of nuclear weapons decisions” towards a more fine-grained recognition of how AI could fuel unintended escalation in decision processes…. Substantively, the text [of the UN resolution] reflects and attempts to build on, political commitments that several states—such as France, China, Pakistan, the United Kingdom and the United States—have already endorsed in statements or in outcome documents in other forums. At the same time, it attempts to extend these commitments to nuclear command, control, and communications more broadly, namely the whole architecture that underpins nuclear decision-making.”

True, the resolution reflects the ideology, politics and terror of the decades-old existence of nuclear weapons, as well as the hubris of the nuclear states. However, the resolution goes far deeper. It is a serious first step for the eventual abolition of nuclear weapons. It reminds civilized people that AI and especially nuclear bombs, in combination or alone, are inhuman nightmares of possible forthcoming destruction of people and civilization and nature. Artificial Intelligence may seem harmless and profitable but, like nuclear bombs, it is becoming another version of nuclear bomb. “Like nuclear bombs, AI-machines are bound to explode. Money and profits laces the talk of engineering experts constructing AI machines. It is deceptive and dangerous.” Artificial intelligence is pervasive in its long-term transformation of its own high-tech military creators into beasts of burden that will forever regret their games of playing god – exactly the outcome of bringing into existence death itself in the form of nuclear weapons. In fact AI and nuclear bombs are sister products of the schizophrenic mind of war and warmongers. They are terrible weapons of desolation and death.

No past human society before the twentieth century had lived for decades with anthropogenic death machines. Not that past societies were gentler than societies of the twenty-first century. Wars and civil wars, from the civilized ancient Greeks to the world wars in Europe and America’s wars, hot and cold, in Latin America, Southeast Asia and the Middle East, are brutal ways of conflict resolution. Dialogue, understanding and justice are thrown out of the window. Then swords, knifes, bows and arrows, pistols, canons, machine guns, AI-powered drones, missiles and nuclear submarines take the fields of battle.

Wars are as old as humans. The Greek philosopher Herakleitos of the sixth century BCE said that war was the father and king of all. He is right. But bad as war was during the time of Herakleitos, now, twenty-seven centuries later, war is becoming the silent whisper and or the mayhem of extinction. That’s why AI and nuclear weapons, which together make extinction a certainty, must be abolished before they abolish us.

What is to be done?

The nuclear-weapons states (US, Russia, China, France, UK, Pakistan, India, North Korea and Israel) must explain to the world why they have those death machines. For national security? Doubtful. For prestige? Yes. For imperial games? Absolutely. For terrorizing non-nuclear states? Without a doubt.

We know that nuclear weapons cannot be used without unacceptable, nay death consequences for billions of humans. On June 10, 1963, President John F. Kennedy explained to the graduates of the American University that the explosive power of a single nuclear weapon was ten times more destructive than the explosions and destructions of all bombings of WWII. Kennedy’s dream was for world peace, which would automatically make nuclear weapons obsolete. He said, “world peace” was “the most important topic on earth.” He explained what he meant:

“What kind of peace do I mean? What kind of peace do we seek? Not a Pax Americana enforced on the world by American weapons of war. Not the peace of the grave or the security of the slave. I am talking about genuine peace, the kind of peace that makes life on earth worth living, the kind that enables men and nations to grow and to hope and to build a better life for their children–not merely peace for Americans but peace for all men and women–not merely peace in our time but peace for all time.

“I speak of peace because of the new face of war. Total war makes no sense in an age when great powers can maintain large and relatively invulnerable nuclear forces and refuse to surrender without resort to those forces. It makes no sense in an age when a single nuclear weapon contains almost ten times the explosive force delivered by all the allied air forces in the Second World War. It makes no sense in an age when the deadly poisons produced by a nuclear exchange would be carried by wind and water and soil and seed to the far corners of the globe and to generations yet unborn….

“I realize that the pursuit of peace is not as dramatic as the pursuit of war–and frequently the words of the pursuer fall on deaf ears. But we have no more urgent task.

“Some say that it is useless to speak of world peace or world law or world disarmament–and that it will be useless until the leaders of the Soviet Union adopt a more enlightened attitude. I hope they do. I believe we can help them do it. But I also believe that we must reexamine our own attitude–as individuals and as a Nation–for our attitude is as essential as theirs. And every graduate of this school, every thoughtful citizen who despairs of war and wishes to bring peace, should begin by looking inward–by examining his own attitude toward the possibilities of peace, toward the Soviet Union, toward the course of the cold war and toward freedom and peace here at home.”

Probably President Kennedy was not the first politician who urged Americans to choose world peace instead of war and nuclear weapons. But his message for world peace is especially wise, timely and urgent now, in 2026, that AI is intruding in the control and command and communications affecting nuclear weapons. World peace means zero nuclear bombs and military artificial intelligence. Peace is the gift of freedom and civilization.

Nuclear weapons are useless for war. They are made by men intoxicated by war but clearly they don’t belong to civilized men on Earth.

The US, European Union (EU), Russia, China and India should form a pentarchy (rule of five) for the establishment of world peace and the abolition of nuclear weapons and military AI. These 5 great powers should replace the current UN Security Council. They should start their join oversight of the governance of the planet without doctrinal religious prejudices or fanaticism or authoritarianism. Neutral countries would preserve their culture and freedom but would be forbidden to encroach on their neighbors or other distant states. Second, the great powers ought to forbid the employment of AI in any military operation and, definitely, not in the management of nuclear weapons. Their top priority would be the abolition of nuclear bombs – their own stockpiles and those of other nuclear-weapons states, that is, Israel, United Kingdom. Pakistan, and North Korea. Together, they should guarantee existing borders among all states as well as their freedom and independence. That means the greatest number of states should become neutral like Austria or Switzerland. The pentarchy would guarantee the neutrality of all states, thus eliminating war.

In the case of the EU, it must first reorganize and become a real political union with inviolable borders and common defense. The new EU must understand that Germany is not a “normal” state. It was responsible for two world wars in Europe in the twentieth century. The EU should forbid Germany from ever having any armaments. Neutral Germany should also be obliged to pay the WWII debt to Greece as well as return the archaeological treasures German forces looted from occupied Greece, 1941-1944.

At the same time, the pentarchy should guarantee the independence and neutrality of Greece. It should also expel Turkish forces from occupied northern Cyprus and allow the Greek island of Cyprus to unite with Greece. All Cypriots (the Greek majority and the Moslem Turkish minority) should be asked about the union with Greece. Those of the Moslem faith, if they disapprove the union with Greece, ought to have the right to join Moslem Turkey.

Greece could return to its ancient Hellenic culture of science, justice, the good and the beautiful — and civilization. It could become a school of science and democracy, revived ancient Hellenic Olympics, philosophy, political theory, theater and peace. That was the dream of Alexander the Great and the first President of independent Greece, Ioannes Kapodistrias, 1776-1831.

Epilogue

Yet the current global political relations between the nuclear-weapons-armed states are full of tensions and fear. On October 28, 2024, General Anthony Cotton, commander of the US Strategic Command, expressed concern and antagonism toward the nuclear powers of the East. He described a “most complicated environment,” in which there were “emboldened autocrats who seek to dominate by force and fear. For the first time in our history, we confront two nuclear-near-peer adversaries.

Russia is bent on restoring its former policy of glory and rising China that seeks to replace a stable and open international system that has served the world well for over 80 years. Now I add to this an aggressive and nuclear-armed North Korea, and of course, Iran.

“China is rapidly expanding all aspects of military power, including land, sea, and air-based nuclear delivery systems.

The PRC is likely to have 1,000 nuclear warheads by 2030 and is supporting Russia’s war on Ukraine. Russia already has the largest and most diverse nuclear arsenal in the world, and continues to expand and modernize that arsenal. Moscow has dramatically expanded the percentage of its GDP devoted to the military and is clearly poised for a long war in Ukraine.

“North Korea continues to expand its nuclear arsenal in violation of UN Security Council resolutions, as well as its active support for Russia in Ukraine. Most recently, we see that North Korean troops are being deployed to Russia for further deployment to the Ukraine. And finally, Iran continues its aggression in the Middle East with support from Russia.”

There’s no doubt general Cotton reflects American ideology and strategic thinking. It’s possible the nuclear powers of the East are reaching similar conclusions about the nuclear powers of the West. No matter the real and imagined differences between these two camps, they need to get together and start a dialogue for peace and the steps necessary for the abolitions of their nuclear weapons. They should be able to work out agreements to guarantee the integrity of their borders.

The pentarchy should coordinate the transition from war, nuclear weapons and weaponized AI to disarmament, neutrality, peace and friendly relations among all nations. Only then, the nations of the world will be in a position to jointly fight planetary climate chaos, abandon fossil fuels and start the elimination of worldwide pollution.

Evaggelos Vallianatos, Ph.D., is a historian and ecological-political theorist. He studied zoology and history, Greek and European, at the University of Illinois and Wisconsin. He did postdoctoral studies in the history of science at Harvard. He worked on Capitol Hill and the US Environmental Protection Agency; taught at several universities, and authored hundreds of articles and several books, including Poison Spring (2014), The Antikythera Mechanism (2021), Freedom (2025) and Earth on Fire: Brewing Plagues and Climate Chaos in Our Backyards (World Scientific, 2026).

 

The Age of Human Arrogance, Part II


What on Earth Are We Doing? The Madness of Mining the Cosmos While Poisoning Our Only Home

Humanity stands at a strange and tragic crossroads. We boast of our intelligence, our innovation, our “progress,” yet we behave like a species determined to sabotage its own future. We tear open the earth for minerals, metals, and rare elements—lithium, cobalt, gold, copper—feeding an insatiable appetite for technology, weapons, and spectacle. We burn forests, poison rivers, and choke the atmosphere, all while congratulating ourselves for planning missions to Mars in search of water.

What kind of madness is this?

We are a civilization that contaminates the water beneath our feet while spending billions to search for droplets on distant planets. We destroy ecosystems that sustain life, then celebrate engineering triumphs that promise to help us escape the consequences of our destruction. We behave as if the universe owes us another home, another chance, another planet to plunder.

This is not progress. This is arrogance—pure, unfiltered, and catastrophic.

The Violence Hidden in Our Minerals

Every device we hold, every battery we charge, every rocket we launch is built on the backs of minerals extracted from wounded lands. The soil of the Congo, the deserts of Chile, the mountains of Bolivia, the forests of Indonesia—all bear the scars of our hunger for “advancement.” Children dig for cobalt. Rivers run red with tailings. Entire species vanish without ceremony.

And yet, we dare to call this “innovation.”

We have mastered the art of extracting everything except wisdom.

A Planet We Refuse to Share

The tragedy is not only environmental—it is moral. We cannot even share this earth with the species that preceded us. We bulldoze habitats, poison oceans, and drive animals to extinction, then marvel at the silence we created. We treat the natural world as an inconvenience, an obstacle to be cleared for profit, a resource to be consumed without restraint.

We forget that the earth is not ours alone. It never was.

The arrogance of believing that humanity is the center of creation has led us to a precipice. We have mistaken dominion for domination, stewardship for ownership, and intelligence for entitlement.

The Cosmic Distraction

While our oceans fill with plastic and our air thickens with toxins, we point telescopes toward distant galaxies and declare ourselves pioneers of the future. We dream of colonizing Mars while failing to protect the miracle of Earth. We fantasize about terraforming other planets while refusing to heal the one that already sustains us.

This is not exploration—it is escapism.

A species that cannot live in harmony with its own home has no moral right to seek another.

The Moral Question We Refuse to Ask

What does it mean to search for water on the moon while poisoning the rivers of Ghana, India, Brazil, and Flint, Michigan? What does it mean to dream of life on Mars while extinguishing life in our forests, wetlands, and coral reefs? What does it mean to call ourselves civilized while treating the earth as disposable?

The question is not scientific. It is spiritual. It is ethical. It is existential.

Humanity is not suffering from a lack of knowledge. We are suffering from a lack of humility.

A Call to Return to Earth

The future will not be saved by rockets, satellites, or interplanetary fantasies. It will be saved by a radical shift in consciousness—a return to reverence, restraint, and responsibility. We must learn again to live with the earth, not above it. To honor the ecosystems that sustain us. To recognize that every species, every river, every tree is part of a sacred web of life.

We must confront the truth: The greatest threat to humanity is not climate change, pollution, or extinction. The greatest threat is human arrogance.

Until we humble ourselves before the earth, no amount of technology will save us.

Sammy Attoh is a Human Rights Coordinator, poet, and public writer. A member of The Riverside Church in New York City and The New York State Chaplains Group, he advocates for spiritual renewal and systemic justice. Originally from Ghana, his work draws on ancestral wisdom to explore the sacred ties between people, planet, and posterity, grounding his public voice in a deep commitment to human dignity and global solidarity. Read other articles by Sammy.

   

Unique analysis shows air-con heat relief significantly worsens climate change



Researchers also discover major global inequality with Global South left behind by wealthier countries – despite needing air conditioning more.



University of Birmingham



While air-conditioning protects people from dangerous heat, it also significantly worsens global warming – by 2050 potentially producing more carbon dioxide than the current annual emissions of the United States, a new study reveals.

Scientists have combined climate science, energy modelling, and inequality analysis to create a unique framework using a set of well‑established global ‘storylines’ — Shared Socioeconomic Pathways and Representative Concentration Pathways (SSP and RCP scenarios) — a set of ‘futures’ ranging from strong climate action to high emissions.

The study reveals that, by 2050 air-conditioning use will more than double. Electricity for cooling could reach 4,493 TWh under mid‑range scenarios, and much more in high‑emissions futures.  Emissions from air-conditioning could reach 8.5 GtCO₂‑eq per year in the worst‑case scenario — more the current annual emissions of the United States (5.9 GtCO₂‑eq).

Publishing their findings today (25 Feb) in Nature Communications, the international research group led by the University of Birmingham warns that most of this extra warming is caused by income-enabled growth in cooling consumption, more households adopting and using air conditioning, and not just rising temperatures.

Researchers estimate that air-conditioning use will add 0.03°C to 0.07°C of global warming by 2050, depending on the emissions pathway the world follows. This is the equivalent of around 74–183 billion transatlantic return flights. The predicted rise in temperature is a significant increase compared with the narrow margin left to keep warming below 1.5°C.

The paper also reveals a major global inequality - regions that need cooling the most, such as South Asia and Africa, have the least access to air-conditioning. Wealthier regions such as Europe and North America have lower cooling needs but higher air-conditioning usage.

Professor Yuli Shan from the University of Birmingham, the corresponding author, said: “Global warming is raising temperatures and causing more heatwaves, and as economic growth in some of the worst-affected countries means more people can offset extreme heat with air conditioning.

“As global temperatures rise, we risk being locked into an ‘arms race’ where defending ourselves against extreme heat is causing the issue to get worse. The world must transition quickly to cleaner, more efficient cooling technologies—while ensuring fair access to cooling, especially for vulnerable populations.”

As well as adopting a rapid transition to clean electricity, the research team recommends the fast adoption of low‑pollution cooling liquids in air-conditioning systems refrigerants and better building design – using insulation and shading more effectively. Researchers also advocate for behavioural changes such as turning the air-conditioning down and shifting cooling away from peak hours.

The study uncovers a fundamental development dilemma. Low-income limits regional access to cooling yet closing this gap to deliver equitable thermal comfort would generate substantial additional warming impact. Increasing demand resulting from rising incomes in low-income regions could have significant effects: an additional 94 million units at medium-income levels, 150 million units at high-income levels, and up to over 220 million units at the highest-income levels.

Dr Hongzhi Zhang, from Beijing Institute of Technology, the first author of this study, said: “The study reveals that if all low‑income regions gained the same access to air-conditioning as rich regions, related global emissions would jump dramatically - adding up to 0.05°C extra warming even in the most climate‑friendly scenario.”

Dr Hongzhi Zhang was a visiting PhD student at the University of Birmingham, supervised by Professor Yuli Shan.

Using their analysis framework, the researchers estimated how much cooling people will need as temperatures rise. They included humidity and weighted the results by where people live, as cooling needs matter more in areas with large populations.

They then fed these cooling‑need estimates into a global energy–economy model (GCAM) projecting how many air conditioners people will buy, how much electricity will be used, and how much greenhouse gas emissions the devices will produce.

The team ran GCAM under each of the five SSP‑RCP scenarios, so they could understand how air-conditioning use and emissions change in a sustainable world vs. a fossil‑fuel‑heavy world and how much warming comes specifically from air-conditioning use in each case. Researchers then compared regions by income and climate conditions, building an econometric model to reveal areas where people need air-conditioning but can’t afford it.

Finally, they measured how much extra warming AC emissions will cause, using a climate emulator called MAGICC, which estimates how emissions translate into additional warming.

Researchers at the University of Birmingham are using their wide-ranging pure and applied atmospheric research to provide solutions to the pressing problems of extreme weather and climate change which impact on our planet.

ENDS

For more information, please contact the press office on +44 (0) 121 414 2772 or pressoffice@contacts.bham.ac.uk  

Rising Air-Conditioning Use Intensifies Global Warming’ - Hongzhi Zhang, Yuli Shan, Ruoqi Li, Rui Xue, Junhua Ma, Jarmo Kikstra, Zongbo Shi, Zhaohua Wang, Bin Zhang, Bo Wang, Shuai Fang, Fan Yang, Klaus Hubacek is published by Nature Communications.

Notes for editors: 

  • Participating institutions include: University of Birmingham, UK; Imperial College London, London, UK; Beijing Institute of Technology, China; Digital Economy and Policy Intelligentization Key Laboratory of Ministry of Industry and Information Technology, Beijing, China; Nanjing University, China; Kunming University of Science and Technology, China; International Institute for Applied Systems Analysis (IIASA), Austria;  Soochow University, Suzhou, China; La Trobe University, Melbourne, Australia; Aalborg University, Denmark; and University of Groningen, the Netherlands.

About the University of Birmingham

  • As well as being ranked among the world’s top 100 institutions, the University of Birmingham is the most targeted UK university by top graduate employers. Its work brings people from across the world to Birmingham, including researchers, educators and more than 40,000 students from over 150 countries.

 

Moist heatwave forecasts reduce health risks at major events




University of Reading





Forecasters could give India weeks of advance warning before moist heatwaves strike, allowing cricket matches and major gatherings to be rescheduled and reducing the risk of heat exhaustion and death. 

Scientists have shown for the first time that India's summer monsoon actively controls the location and timing of moist heatwaves across the country. The findings reveal a striking regional pattern that forecasters could use to predict these events days or weeks ahead. 

Unlike ordinary heatwaves, moist heatwaves are driven by humidity as much as temperature. When air is already humid, sweat cannot evaporate from skin, leaving the body unable to cool itself. This can lead to heat exhaustion and fatal heatstroke within hours. 

Scientists from the University of Reading studied more than 80 years of weather data and found that, depending on whether the monsoon is active or running dry, the region of greatest risk can shift dramatically from one part of the country to another. The research is published in the journal Climate Dynamics

Dr Akshay Deoras, who led the study, said: "We often find people being more aware of dry heatwaves in India given the scorching summer season, but moist heat remains less known and is therefore more dangerous. Outdoor public gatherings are notorious for causing heat exhaustion. Advance warning of a moist heatwave could allow organisers of public events, such as cricket matches and other large gatherings, to reschedule activities, extend drinks breaks, and strengthen on-site medical provision to protect both participants and spectators.”  

"Our research shows for the first time that the monsoon is the key driver of where and when this deadly risk develops. Because we can forecast these monsoon patterns weeks ahead, this creates real opportunities to prepare and protect people. 

“Advance warnings could also allow hospitals to increase staffing before moist heat-related admissions rise, enable city authorities to open cooling centres and adjust school hours, and help power grid operators manage infrastructure strain.” 

Monsoon rains shift moist heatwave risk across India 

When the monsoon brings heavy rain, northern India faces the risk of moist heat. As the rain subsides during dry spells, this danger shifts to the southern and eastern parts of the country. This happens because northern India is normally dry, so monsoon moisture pushes humidity to dangerous levels. In the south and east, humidity is already high, so dry spells and clear sky conditions trap heat instead.  

Humidity matters more than temperature in making these conditions deadly. It is often the moisture in the air, not the number on a thermometer, that can cause moist heat related deaths. Over a billion people in India face this threat, particularly agricultural workers, labourers and elderly people. 

Crucially, the study links moist heatwaves to a large-scale weather pattern that can be forecast two to four weeks ahead. During one specific phase of this large-scale weather pattern, heatwave occurrence over northern India rises by 125% above normal. Forecasters could use these patterns as early warning signs and save lives. 

Access to safe water fails in the face of extreme heat, even in wealthy cities



Household water security is not universal in the Global North, leading to unequal capacities for coping with extreme heat



Universitat Oberta de Catalunya (UOC)






In a climate emergency in which high temperaturesheatwaves and droughts are increasingly common events, cooling systems and access to water have become some of society's greatest challenges and one of the major adjustments that people have to make in their homes. However, this access is neither guaranteed nor universal, even in cities in developed countries.

A team of experts led by a researcher at the Universitat Oberta de Catalunya (UOC) has highlighted the link between water security and the adaptability of homes in urban centres of the Global North, consisting of countries in North America and Europe, among others, to heat and high temperatures in the climate emergency.

“Water is the 'air conditioning' of the most socioeconomically vulnerable groups.”

"Water is a vital but underrecognized tool for adapting homes to extreme heat, especially for people who cannot afford air conditioning," explained Hug March, the study's principal investigator and the joint leader of the TURBA Lab group, affiliated to the UOC-TRÀNSIC research centre and a full professor in the Faculty of Economics and Business at the UOC, with Katie Meehan, of King's College London, Elena Domene and Mar Satorras, of the Institut Metròpoli, and David Saurí, of the Universitat Autònoma de Barcelona.

This study, which has appeared in open access format in the journal npj Urban Sustainability, published by the Nature group, provides a critical analysis of access to safe and acceptable water for a thriving life, a key factor in adapting to extreme and chronic heat, especially in cities. This access is not always available in all cities, not even in the wealthiest ones.

 

Water – an essential tool for heat adaptation

Access to water is taken for granted in the countries of the Global North; however, this is contradicted by the facts on the ground. This is primarily because water is a critical resource for adapting to high temperatures, especially for people who have no alternative due to energy poverty or a lack of stable housing. "Access to water acts as 'air conditioning' for the most vulnerable groups, as it plays a key role not only in hydration, but also acts as a cooling mechanism for the body," March said.

In fact, low-income households, made up of marginalized communities, people with chronic illnesses, or elderly people living in precarious conditions, suffer from "systemic cooling poverty". "Household water security is not universal in the Global North, which means that people's ability to cope with extreme heat is uneven," March explained.

 

Increased household water insecurity

According to the authors, extreme heat is a phenomenon that is now "here to stay." Water is even more essential for ensuring heat adaptation in cities, in both public spaces and in the home.

For example, the authors point out that in areas in southern Europe such as the city of Barcelona, apart from drinking water, practices such as showering, going to public swimming pools and using public fountains are among the most widely used strategies for coping with extreme heat in socially vulnerable areas.

"Financial pressure forces vulnerable households to limit their water consumption by taking shorter showers, as they prioritize saving money over relief from heat. As a result, ignoring water insecurity can compromise people's ability to adapt to extreme heat among the most socioeconomically vulnerable groups, and further exacerbate social and spatial inequalities in cities," warned March. For example, in the city of Portland, in the United States, water and sewerage rates are forecast to reach $2,400 by 2030.

 

Proposals and strategies for adapting to heat

In order to contribute to improving water security in urban environments, the experts put forward several proposals and strategies, including the development of a genuinely transformative agenda for heat justice. This programme must address issues related to water security, and include data and mechanisms to provide access to water resources, especially for homes, where household water security is taken for granted as guaranteed and universal, but becomes critical in times of climate emergency.

The authors pointed out that as droughts and difficulties related to water become more common in many cities, alternative resources are being adopted, including desalination, thereby increasing fees and costs related to access to water. If it is not implemented according to criteria of socio-environmental justice, this increase in costs will aggravate water insecurity among the poorest members of society.

"A transformative agenda for heat justice must have water security as its cornerstone, since without safe, affordable and reliable water, the ability to adapt to chronic and extreme heat is fundamentally compromised, and this deepens existing social and spatial inequalities, particularly among vulnerable urban populations," concluded March in the article, which was funded by the Catalan Institution for Research and Advanced Studies (ICREA) and UKRI Horizon Europe Guarantee.

 

This study falls within the UOC's research missions on Planetary health and well-being and Digital transition and sustainability, and supports the UN Sustainable Development Goals SDG 6, Clean Water and Sanitation, and SDG 11, Sustainable Cities and Communities, in the context of community adaptation to heat.

Heat and pregnancy


JAMA Network





About The Article: 

Climate change is increasing the frequency and intensity of heat waves and the exposure of pregnant individuals to extreme heat. This article summarizes current evidence about risks to maternal health from ambient heat (hot weather, high indoor temperatures, and occupational exposures) and how these risks can be managed.


Corresponding Author: To contact the corresponding author, Sari Kovats, PhD, email Sari.kovats@lshtm.ac.uk.

To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/

(doi:10.1001/jama.2026.0001)

Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.

#  #  #

Embed this link to provide your readers free access to the full-text article 

https://jamanetwork.com/journals/jama/fullarticle/10.1001/jama.2026.0001?guestAccessKey=c6f56db6-213b-4b00-a922-9b2fa4e906a7&utm_source=For_The_Media&utm_medium=referral&utm_campaign=ftm_links&utm_content=tfl&utm_term=022526