Climate change

By Abdulhamid Abdullahi Aliyu

In yet another reminder of Nigeria’s vulnerability to climate shocks, the Nigerian Meteorological Agency (NiMet) has issued a fresh flood alert affecting 20 states across the country. From Sokoto to Bayelsa, Delta to Kaduna, and Lagos to Yobe, millions of residents in high-risk areas have begun fleeing or taking preventive steps. At the same time, emergency management agencies race against time to prevent a repeat of past tragedies.

The warning, coming in July at the peak of Nigeria’s rainy season, forecasts intense rainfall in the weeks ahead—an event that could trigger flash floods, landslides, and mass displacement. Already, parts of Lagos, Yobe, Ondo, Benue, and Imo states have begun witnessing early signs of flooding, raising anxiety and putting public preparedness efforts to the test.

In the eye of this looming storm is the National Emergency Management Agency (NEMA), which has intensified its pre-disaster strategy in partnership with state emergency agencies. Over the past few weeks, the agency has supported community sensitisation campaigns, mapped out temporary shelters, coordinated inter-agency response frameworks, and closely monitored vulnerable zones through real-time disaster surveillance.

Speaking during a recent stakeholder briefing, NEMA’s Director-General, Mrs Zubaida Umar, reiterated the need for state and local governments to go beyond issuing alerts and activate their flood mitigation plans. “Preparedness is not a choice. It is the only guarantee against irreversible loss,” she noted. Her message captures a reality that has plagued Nigeria for over a decade: early warnings often fail to inspire early action.

From the 2012 flood disaster that displaced over two million people, to the more recent 2022 crisis that killed over 600 and affected 4.4 million Nigerians, the patterns are familiar—and sobering. The annual flood season has become a cycle of warnings, delayed responses, avoidable deaths, and post-disaster relief efforts.

This year, however, there is cautious hope that lessons from the past are prompting swifter action. In Kaduna, for instance, the state emergency agency (KADSEMA) has launched haven centres across flood-prone LGAs, in partnership with NEMA, the Federal Fire Service, and others. Dredging of the River Kaduna has begun, and awareness campaigns are ongoing across radio and community platforms.

In Adamawa State, the government has released ₦700 million to support preemptive evacuation, warehousing of relief materials, and sensitisation in at least 15 vulnerable local government areas. “We don’t want to be caught unprepared again,” said Dr Celina Laori, Executive Secretary of the state’s emergency agency.

Elsewhere, NEMA’s field offices are working closely with state authorities to mobilise communities. In Imo, the agency has carried out public sensitisation and positioned ambulances and emergency supplies ahead of potential displacement. In Edo and Jigawa, residents in floodplains have begun self-evacuating following community engagements supported by emergency officials.

But beyond government actions, ordinary Nigerians are taking charge of their safety. In Lekki, Lagos, residents like Olumide Samuel have moved their families out ahead of expected flooding. “We do this every year—it’s not ideal, but it’s better than waiting to be rescued,” he said. In Benue, parents have relocated their children from vulnerable areas even as water levels on the River Benue slowly rise.

Despite this, concerns persist about the capacity of some states to manage what lies ahead. A 2022 report showed that over ₦620 billion in ecological funds have been allocated to state governments over the past decade, yet many states lack sustainable flood defence infrastructure. Environmentalist Mayokun Iyaomolere argues that while awareness has improved, it is not backed by adequate investment or enforcement. “Drainages are still blocked. Buildings still rise on waterways. We’re preparing with buckets when we need bulldozers,” he said.

Part of the challenge lies in the intersection between environmental degradation and urban planning failures. Deforestation, sand dredging, and the uncontrolled construction of buildings on floodplains have eroded the natural barriers that once absorbed rainfall. In many cities, rapid urbanisation has outpaced infrastructure, leaving gutters choked with refuse and floodwaters with nowhere to go.

To bridge this gap, NEMA has not only issued advisories but also strengthened its simulation exercises and inter-agency coordination. Earlier this year, mock flood drills were held in Anambra and Kano states, simulating real-time evacuations and testing communication chains. The goal is to make preparedness a routine rather than a reaction.

Nonetheless, simulation alone is not a substitute for policy reform. Experts insist that Nigeria must move beyond warnings and develop a national flood resilience plan—one that prioritises sustainable drainage, the relocation of communities in high-risk zones, and long-term investment in ecological restoration.

For now, the battle is one of time and commitment. Floods are not a surprise event in Nigeria—they are a certainty. What remains uncertain is how well-prepared the nation is to confront them.

As rivers swell and the skies darken, millions of Nigerians await what may come. But unlike in years past, there is a growing realisation—within government agencies like NEMA, state actors, and among citizens themselves—that early warnings must finally lead to early action.

Abdulhamid Abdullahi Aliyu writes on disaster management, humanitarian affairs, and national development.

By Nura Jibo, MRICS

When John C. Maxwell wrote “The Power of Thinking Big,” it took me a few minutes to read most of it. In his book, Maxwell encourages human beings to think big and pursue their dreams.

Today, the world of science and technology has been corrupted by the global artificial intelligence (AI) euphoria orchestrated by so-called computer enthusiasts who are eager to sell something called AI in a manner that is far less, and implicitly below, the power of human imagination.

Whenever I see Americans, Japanese, Chinese, Germans, Asians, Arabs, and even my fellow Africans promoting AI beyond the banal and its quibbling superficiality, I genuinely sympathise with the world of science and technology “thinking” and what it holds for humanity.

AI, as it is, is a product of human imagination. It is always created using computer permutations and combinations of algorithmic packets and sets of calculated data encoded in computer microprocessors and central processing units. The computer system and its processes, which are subjected to the so-called futuristic determinations of events and activities, are again a product of human imagination embedded in what computer programmers prefer to call designed programs.

When I was in university, I was a poor student of computer programming because I didn’t take my computer teacher seriously. He failed to convince me about the processes, systems, and their creator. I spent my time playing with my classmates in the computer lab because I already understood that systems and processes are entirely products of human imagination. Indeed, the very day we decided to play in science by playing it to the gallery, it would automatically prevent us from asking more profound scientific questions beyond the basics. That would be the time when humanity would begin to lose its relevance and submit to the Elon Musks and Bill Gates of this cosmopolitan planet.  

In high school, my mathematics teacher, Malam Ali, taught me the fundamentals of working with a four-figure table from memory! Mallam Ali had committed the entire four-figure table to memory. He used to write the Cosines, Sines, and Tangents of 90, 180, and 45 degrees, as well as their reciprocals, even before we opened our four-figure tables. That was Mallam Ali’s stellar display of the power of human imagination at its best. As a novice in mathematics, I sincerely respect Mallam Ali to this day because I never had a mathematics teacher like him who taught me the power of original thinking using human imagination beyond artificial intelligence (AI).

There was also Malam Rabiu, a Chemistry teacher par excellence! Throughout my senior high school classes, I never saw him fail to teach us from his brain about REDOX reactions and the chemical reactions/compositions between an acid and a base, which to this day yield only salt and water! The “basicity” in my classmates and me created a bonding pair as opposed to finding a lone pair of electrons in every subatomic molecule.

Indeed, Malam Rabiu eventually left us to become the managing director of a Mentholatum Company in old Kano State, Nigeria. The last time I spoke with him was a week ago. He is there, being wasted away by Nigeria after having an excellent time as a hired teacher for the Kenyan government in the 1980s.

Indeed, it was the physics and chemistry teachings I received from my extraordinary teachers, such as Malam Rabiu, the late Malam Babale, Mudashiru Kolawole, and Mr. Isiaih, that led my friend, Ahmadu Saidu (now Lieutenant Colonel Saidu), and me to commit an organic chemistry textbook to memory. We crammed the entire textbook into our brains to the extent that we were not afraid of any organic chemistry examination that would ask questions on saponification or polymerisation processes in which small molecules (monomers) combine chemically to produce a giant chain-like molecule called a polymer. 

Science performed excellently for me! At that time, my thoughts and imagination aimed toward becoming an earth scientist who could change the entire geographical narrative of regional and global climate viewpoints forever. I never thought I would one day become a quantity surveyor – chartered, for that matter – because costing and construction estimates never seemed worthwhile to me as a course of study. 

As an aspiring global scientist of high standing, at the age of 15, I had already memorised the diameter of the Earth to be 12,756 kilometres! Therefore, I regarded courses like quantity surveying and accounting as suited for small minds that could not think big! But as history would have it, I find myself now “dining” and “sleeping” in quantities and what it takes to estimate the entire cost of buildings and infrastructure. Still, I never let my background in quantity surveying prevent me from pursuing geography as the mother of history. 

I eventually decided to blend quantity surveying with my passion for addressing climate change issues in Africa and globally. The two can be practised together with the time I have on earth. Hence, I developed the idea of establishing something that would ensure humanity remembers me even if I were to pass away. I founded an international NGO focused on climate change and registered it with the UNFCCC Secretariat in Bonn, Germany, as its climate observer organisation for 16 years now. The NGO has grown from a figment of my imagination, salvaging numerous communities by restoring their biodiversity in Nigeria, Africa, Niger Republic, Morocco, Ghana, and beyond.

I now register people from across the globe every year as UNFCCC climate change observer delegates. The UNFCCC Secretariat in Bonn, Germany, has designated me as its Designated Contact Point on climate change for 16 years now. The power of human imagination has enabled me to request and issue visas to my UNFCCC climate delegates, allowing them to attend our UNFCCC COP meetings free of charge.

Indeed, my dream project of constructing the Asayaya Regenerative City (ARC) generates interest among professionals and technocrats nowadays. The curiosity it ignites is just like a lady’s skirt, short enough to create attention but lean enough to cover the subject matter. My goal is to design a city with zero carbon emissions. The ARC will be energised by a hydrogen power plant using water electrolysis.

In the field of space science, the Wright brothers succeeded in presenting to the world the first aeroplane they manufactured and flew successfully on December 17, 1903.

Of course, the two right honourable gentlemen, Wilbur and Orville Wright, often fascinate me with their contributions to science and what I believe I can achieve with it to help humanity. Indeed, Orville and his brother would not have succeeded in flying what they called the “Wright Flyer” without the power of human imagination, which they trained their minds to develop beyond the ordinary.

They believed that any object obeying the laws of aerodynamics would automatically defy gravity and fly! That’s their rule of engagement! Thus, the entire world must always salute and doff its hat to the well-documented, extraordinary success stories of the duo, Wilbur and Orville. I see no reason why the world’s successful airline manufacturers, such as Boeing, Airbus, and Bombardier, along with their customers and clients like British Airways, Lufthansa, Delta Air, Qatar Airways, Emirates, etc., cannot establish a “Wright Brothers’ Day” in honour of Wilbur, Orville, and America! Thanks to the Qatari government and the royal family for taking the bold step to gift the American president, Donald, their royal luxury jet as a sign of respect and profound camaraderie towards America, a nation that produced extraordinary individuals like the Wright brothers!

Hence, the influence of mentorship and counselling in nurturing the power of human imagination above artificial intelligence or artificial science and technology is paramount.

The Wright brothers would not have achieved global success in aviation without reading the book by Octave Chanute, which succinctly explained almost all the technical knowledge they had in the field of aviation. Orville and Wilbur devoted ample time to studying their “Progress in Flying Machines” from 1894! The relationship between Chanute and the Wright brothers blossomed to the extent that he would often provide commentary on their technical expertise.

It is this same mentoring strategy that we witness today in the remarkable case of Barcelona’s wonder kid, Lamine Yamal. Lamine diligently followed Messi’s football doctrine at La Masia Football Academy in Barcelona. Whenever he is on the pitch, Lamine IMAGINES (emphasis mine) himself as Messi, dodging and dribbling past players with a dazzling performance that effortlessly bewilders opponents and excites spectators. Today, both Messi and Lamine could be likened to the world’s greatest footballer of all time, the legendary Pelé of Brazil.

That’s what the power of human imagination can accomplish!

At an early stage in my formative years, I was genuinely inspired by the works of the great Nigerian physicist, PN Okeke, who is regarded as the father of astronomy in Nigeria. Prof. Okeke was the brain behind unravelling the mysteries in physics by making them as simple as ABC. He helped me clearly understand the positive impact of Newton’s third law of motion in aviation and engineering. According to Newton, for every action, there is an equal and opposite reaction. This explains why aeroplanes must gather momentum and run at high speed until their engines produce a substantial force against gravity, enabling them to reach escape velocity.

For some of us who are still students of science, as soon as we witnessed the very sympathetic OceanGate Titanic submersible saga, we understood perfectly that one of Archimedes’ principles was grossly violated in that ill-fated and catastrophic implosion.

In the field of religion, two prominent Islamic scholars stood out globally in terms of Quranic recitation. Alaramma Yahuza Bauchi and Sheikh Sudais of Saudi Arabia are indeed global Islamic colossi whose oral Quranic recitations are second to none. I travelled throughout the Arab world and the Arabic-speaking countries, but I had not heard or seen the power of oratory Quranic recitation, such as the one I heard from the duo, as I had imagined. 

The way Alaramma Yahuza Bauchi recites Allah’s verses leaves most people in Arabia agog because his style of Warsh Quranic recitation far surpasses and is utterly different from Hafs, which is prevalent in the modern Islamic world. It would take Muslims who are unfamiliar with Warsh a considerable amount of time to grasp the mastery of the Quranic language and its verses as recited by Alaramma Yahuza Bauchi. With his oratory power and human imagination in understanding Islam, he convinced some of us to adopt the Sunni Islamic school of thought.

Sheikh Sudais, with his rare oratory Quranic recitation in Makkah, is today one of the living Quranic miracles; whenever he leads prayers in Masjid Al Haram, the entire Muslim world shivers in total submission to Allah Subhanahu wa Ta’ala. The very day I queued up behind Sudais during a lesser hajj, I felt fulfilled entirely by listening to his eloquent and convincing voice live and direct in Allah’s house, Ka’aba.

In the field of Christian respect for humanity and fair judgment within the Christian religion, the power of thinking beyond the margins emerged in King Najashi of the old Habasha dynasty. King Najashi was an epitome of hope, fairness, and equal treatment, ruling his dynasty in Ethiopia with genuine, not artificial, intelligence. One day, the Prophet of Islam sent his emissaries to King Najashi to seek refuge due to his profound compassion amidst religious discord in Mecca and Madina.

Nura Jibo, MRICS, wrote in from Ezdan Oasis, Al-Wakra, Qatar.

By Hadiza Abdulkadir

Ekiti State Governor Mr Biodun Oyebanji has described sustainable forests as critical to his administration’s food security agenda.

Speaking in Ado Ekiti at the 2025 International Day of Forests, the Governor reaffirmed his commitment to sustainable forest management and environmental conservation.

Oyebanji, represented by the State Head of Service, Dr. Folakemi Olomojobi, spoke on the theme “Forests and Food” and emphasized the crucial role of forests in biodiversity conservation, climate change mitigation, and food security. 

The Governor stated that forests are not only sources of timber but also sustain livelihoods, ensuring food security for millions of people.

He urged a unified commitment to preserving the state’s forest resources to ensure the sector significantly contributes to the economic development of the state.

In his remarks, the Vice Chairman of the State House of Assembly Committee on Environment, Hon. Oladele Ogunsakin, hailed the inclusion of environmental sustainability as a sub-agenda in the 6-pillar of the Oyebanji-led administration.

Ogunsakin emphasised the importance of enhancing afforestation efforts, urging all stakeholders to engage actively in forest conservation.

Additionally, the Commissioner for Environment and Natural Resources, Erelu Tosin Aluko-Ajisafe, praised the Governor Oyebanji-led administration for its dedication to forest preservation aimed at enhancing food production.

Aluko-Ajisafe, represented by the Ministry’s Permanent Secretary Mr. Tunde Balogun, praised the courage of Non-Governmental Organizations for raising awareness about the importance of discouraging deforestation and bush burning.

Earlier, the Chairman of the State Forestry Commission, Mr. Idowu Akinlabi, stated that the annual celebration aims to highlight the various values of forests and to share experiences on how forests and trees enrich lives and theenvironment.

Akinlabi, who noted that preserving the forest was necessary for food security, called on communities and individuals to support the government in protecting the ecosystem.

In his remarks, the Executive Secretary of Ekiti State Forestry Commission, Mr. Sunday Adekunle, thanked the governor for his steadfast support of forestry initiatives in the state. 

Adekunle raised concerns about deforestation and overlogging in some communities in the northern part of the state, warning that this could lead to environmental degradation.

While urging collaborative efforts to combat deforestation in the state, the Executive Secretary announced the distribution of 100 seedlings to each participating school to foster a culture of environmental conservation among young people.

The event was attended by key government officials, including the Commissioner for Information, Rt. Hon. Taiwo Olatunbosun; the Permanent Secretary in the Ministry of Agriculture and Food Security, Mr. Babatope Ojo; and his counterpart in the Ministry of Environment and Natural Resources, among others.

By Abubakar Idris Misau

According to a study published 10 years ago in the journal Nature (Ehrenberg, 2015), our planet is home to a staggering 3.04 trillion trees. Now, try searching for the article titled “Global forest survey finds trillions of trees”; come back with a different result and refer to me as “Mr. Sociologist” – as Reno Omokri would say it, please. 

When writing in the realm of science and research, one cannot simply state things. Often, figures are necessary, and it is not enough to just present them; one must also explain where and how they were obtained, detailing their validity. This is the academic way. This is the scientific way. This is not the sociologist’s way. And definitely not the way of “political science.“ 

With “political science” in quotes, let me share a short story: While at the University of Maiduguri (UNIMAID), there was a legend involving the renowned mathematics guru, Professor M.Y. Balla. They said he remarked, “While mathematics is the simplest thing to understand, the most difficult concept ever conceived is the one that led to the naming of a department or discipline as political science.” It’s quite a legend!

Deduce, meanwhile, that science is proof, not talk. Scientific research writing can tire a person before they reach the end of the first sentence – only for one to finish the terrible journey and have people saying, “wetin this one talk nii?”

In other words, a scientific work is like a qualified doctor’s handwritten prescription: terrible and difficult to read, yet easy to understand by the right audience, such as a pharmacist, when it comes to a medical doctor’s handwritten advice.

Hence, with this message targeting the general public, it remains so – as it is. The scientific way isn’t for us.

Let’s get to work:

As we navigate the complexities of our planet’s ecosystem, one ironic truth holds: the most formidable soldiers of our planet are not those wielding guns or bombs, but rather the ones with leaves, roots, and trunks. Trees, the often-overlooked sentinels of our environment, are the true warriors of planet Earth.

Contrary to what some of us mistakenly believe, these arboreal giants are not merely passive observers; they are actively engaged in a continuous struggle to protect our planet’s fragile balance. 

From producing oxygen to filtering pollutants and supporting biodiversity, trees are the frontline defenders against the ravages of climate change. 

But if we think that’s all they do, then we cannot be more wrong. In truth, as this little note shows, trees are more than just ecological warriors; they are also master strategists. 

In an academic context and hopefully for the last time, a study entitled “Net Transfer of Carbon Between Trees by Ectomycorrhizal Fungi in the Field” demonstrates that trees have evolved complex communication networks, utilizing fungal hyphae to share nutrients and warn of potential threats (Simard, 1997). 

This symbiotic relationship eerily resembles the tactics used by human militaries, where intelligence sharing and coordination are essential to success. Technical? Sorry about that. That’s the best I can do! Keep the tempo up.

The point is that trees have developed an impressive array of defense mechanisms to counter the numerous threats they face. From the chemical defenses used by the majestic baobab tree (Adansonia digitata) to the physical barriers created by the resilient redwood (Sequoia sempervirens), trees have evolved a remarkable range of strategies to ensure their survival.

And here comes the shocking open secret: despite their critical role in maintaining planetary balance, trees are facing unprecedented threats. Anthropogenic activities are taking a devastating toll on global tree populations, including industrialization, farming, housing, and shambolic acts. 

The game of numbers: We cut down 41 million trees each day! That amounts to 15 billion trees annually. This means we have only 200 years to eliminate the remaining 3.04 trillion standing soldiers. 

Mind you, it isn’t as if we are making any real effort to reverse the dangerous trend. Currently, we plant less than 2 billion trees a year (about 5 million each day).

To maintain our current situation – without increasing our numbers, which we desperately need to avoid – we must plant 36 million more trees daily, totaling 13 billion trees needed to close the gap between what we destroy and what we establish each year.

We are, therefore, through this trade-up, waging a war against our own planet, with trees as the immediate casualties.

However, we need to understand that trees are not just individual organisms; they are part of a larger web of life. They are some of the most important elements of this web. Soldiers. Custodians. Protectors of life itself. 

Therefore, we must acknowledge the vital role trees play in protecting our planet and take steps to preserve them.

The future of our planet relies on the ongoing vigilance of these unsung heroes – the arboreal army standing tall, steadfast, and tireless in their defense of our world.

Let’s stop the starvation and attacking our saviors, please!

The Good News: We are approximately 8 billion people. Planting two trees per person means planting 16 billion trees. This results in a surplus of about one billion trees compared to the 15 billion stands we destroy each year. The ball is in our court.

Happy International Day of Forests, 2025.

Abubakar Idris, a Forestry and Wildlife graduate from the University of Maiduguri, writes from Katsina. Contact: abubakaridrismisau@gmail.com. 

By Talent Bassey Akpan

Climate change is one of the most pressing issues facing the world today. Nigeria is particularly vulnerable to its effects due to its diverse ecosystems, economic reliance on agriculture, and significant population density. The changes in climate patterns have profound implications for Nigeria’s environment, economy, and public health, making it crucial for the country to understand and address these challenges effectively.

In Nigeria, climate change has led to erratic weather patterns, manifesting in extreme floods and prolonged droughts. Since the late 20th century, rainfall patterns across the country have become increasingly unpredictable. For instance, while some regions experience heavy rains resulting in severe flooding, others suffer from acute water shortages and drought, particularly in the north.

The fluctuations impact agricultural output, as farmers rely on predictable rainy seasons for planting and harvesting. Consequently, food security becomes compromised, increasing food prices and poverty levels.

Agriculture is the backbone of Nigeria’s economy, employing a significant portion of the population and contributing substantially to the GDP. However, climate change severely threatens agriculture, disrupting the growing conditions essential for crops and livestock. Changes in rainfall patterns can lead to crop failures while rising temperatures can reduce yields for staple crops like maize, cassava, and rice.

The situation is exacerbated by the fact that many Nigerian farmers employ traditional farming methods, leaving them ill-equipped to adapt to these rapid changes. As agricultural productivity declines, rural communities are further marginalized, leading to increased migration towards urban centres and creating additional strain on city resources.

The health implications of climate change in Nigeria are also far-reaching. Heatwaves, rising temperatures, and poor air quality can contribute to an increase in respiratory and cardiovascular diseases. In addition, changing weather patterns can spread vector-borne diseases, such as malaria and dengue fever, as the habitats for mosquitoes and other carriers expand.

Food insecurity and malnutrition resulting from agricultural decline may also lead to increased susceptibility to diseases and weakened immune systems, particularly among children and vulnerable populations.

In conclusion, the effects of climate change in Nigeria require a multifaceted approach, combining immediate action with long-term strategies. Efforts must include investment in climate-resilient agriculture, enhancement of water management practices, and promotion of sustainable land use. Furthermore, community awareness and education should be prioritized to prepare residents for potential climate impacts.

As Nigeria continues to grapple with the challenges posed by climate change, concerted efforts from the government, civil society, and international partners are essential to safeguard the future and ensure a sustainable environment for future generations. It is imperative for all stakeholders, including the citizens, to engage actively in combating this pressing global issue.

Talent Bassey Akpan wrote from Mass Communication, Bayero University, Kano.

By Umar Fatima Shehu

The weather and environment have hindered people’s health due to rapid rainfall, dam overflow, bushy environment, and unclean water.

According to the Reliefweb report, some states in the northern part of Nigeria have been experiencing continuous rainfall, which has caused drainage blockages, floods, crop loss, and soil erosion in states such as Kano, Borno, Adamawa, Yobe, Bauchi, Sokoto, Zamfara, and Jigawa.

KANO

Obstruction of drainages, a bushy environment, and unclean water are affecting the people’s health in Kano, as there are few drainage provisions. 

At Bayero University Kano, this closure has affected the flow of waste products from the hostel latrines. The male hostels (Aliko Dangote, El-El-Kamis) and some of the female hostels are affected by this issue, which is not harmful to the health of the students residing and passing along the building.

Due to unknown circumstances, the management of the university has not been providing sufficient water to the hostels, leading to students fetching water from unclean sources such as rainwater from the rooftop of the hostel building, broken pipes surrounded by stagnant water, etc.

The closure of drainages and bushy environment has led to too much stagnant water around the university. This water helps to generate more mosquitoes and reptiles. The high rate of students visiting the school clinically is evidence of a lack of environmental hygiene. Several students have been diagnosed with malaria, fever, typhoid, cough, etc.

BORNO

The ancient city of Borno, Maiduguri, was flooded due to the overflow of the Alau Dam in Konduga. This led to home loss, missing relatives, and destruction of amenities, including health facilities.

According to a report by the Nigeria Health Watch, over 400,000 people are displaced. The state is at a high risk of infectious disease outbreaks because of camp crowdness, lack of clean drinking water, unhygienic conditions, shortage of health facilities, etc.

According to Chachu Tadicha, deputy director of program operations/humanitarian at Save the Children,” the flood has posed a serious risk to food security because crops in the field have been severely damaged. With this, there will be an increasing rate of malnutrition.”

The flood has contaminated the environment with specks of dirt from the disposals and drainages, which has caused stagnant water to serve as a breeding ground for mosquitoes. The Coordinating Minister of Health and Social Welfare stated, “Chlorine tablets, anti-malaria treatment, bednet, etc., are being sent from other states to Maiduguri to address the potential increase in malaria cases.”

WAKE UP CALL

Dams and riverbank overflow caused most flood incidents. The Federal and State governments should work to prevent the reoccurrence of such incidents again in the country by ensuring the appropriate use of signed bills for their purpose.

By Abdullahi Mukhtar Algasgaini

President Bola Tinubu received the news of the devastation wreaked by floods on communities and farmlands nationwide with profound grief.

Recent data by the National Emergency Management Agency (NEMA) indicate that lives have been lost — with thousands of hectares of farmlands damaged and thousands of people displaced by floods across the country.

The President sympathizes with all victims of these ravages of nature, especially bereaved families, farmers, displaced communities, and those who have lost property.

President Tinubu re-emphasizes the need for a concerted effort to address existential environmental concerns and build a more climate-resilient and adaptive society.

The President prays for the repose of the deceased’s souls while assuring Nigerians that his administration, through the relevant agencies, will continue to provide the needed support for victims and timely warnings to mitigate the impact of environmental mishaps.

By Haitham Al Ghais 

The energy transition as a concept is itself in need of a transition. 

We must move beyond the blinkered view that this is about substituting energy sources, that hydrocarbons should be consigned to the past and that recent real concerns expressed by energy consumers around the world on current transition strategies are temporary blips.

In recent years, there has been much discussion among policymakers of the International Energy Agency’s prescriptive “Net Zero by 2050” scenario. Many ambitious proposals for net-zero policies have leveraged this scenario, but there is evidence that some of these policies are now being pulled back and reconsidered.

There is a refocusing on the daily energy realities lived by billions of people. Yes, we all want energy with lower emissions—that is a given. But we also want to ensure reliable and affordable energy, enable economic growth, and enhance energy accessibility.

Ongoing Re-Evaluations

There are a number of reasons for these ongoing re-evaluations.

Firstly, technologies like solar, wind and electric vehicles (EVs) are not replacing hydrocarbons at any real scale. While these alternatives will play a role moving forward, the share of hydrocarbons in today’s global energy mix is over 80%, similar to the level 30 years ago. Wind and solar combined make up under 4% of the world’s energy, and global EV penetration is between 2%-3%. This is despite the fact that $9.5 trillion has been invested in “transitioning” over the past two decades.

The course of history has shown that energy transitions take centuries to evolve and have been about energy additions, not energy subtractions. Previous transitions were technology-driven, with policy following suit. This current transition has, to date, been policy-driven, with the hope that technology will catch up.

Cost and Competitiveness Challenges

Secondly, the costs and competitiveness of many of these alternatives remain a challenge. Renewable costs have been reduced, but when considering intermittency issues, the levelized cost of “total” electricity from solar is more than seven times higher, and from wind 15 times higher when compared with conventional power plants. Additionally, reports of the profitability struggles of many renewable developers are a testament to their economic challenges.

For EVs, the volume-weighted average retail price of EVs in the United States and Europe is higher than gasoline and diesel models, and EVs are heavily subsidized. Such subsidization cannot go on forever. Many automakers are also scaling back or delaying their EV plans, and some have declared bankruptcy. Clearly, the hype around EVs is wearing off, as consumers are showing a preference for continuing to have a choice of vehicles and as the huge challenges around electricity grids, battery manufacturing capacity and critical minerals increase.

For critical minerals in particular, imbalances between processing capacity and reserve concentration present significant challenges, such as supply chain bottlenecks, price gyrations, and geopolitical tensions. Moreover, mining is an energy-intensive activity that runs today on hydrocarbons. In fact, studies show that final energy consumption in mining activities could increase more than fivefold by midcentury.

Developing Country Needs

Thirdly, billions of people are playing energy catchup. Oil consumption in developing countries currently ranges from less than one to just below two barrels per person per year, compared with nine in the EU and 22 in the US. These countries will require more energy, not less, in the future. They cannot wait on costly alternatives when reliable, secure and affordable hydrocarbon options are already available at scale, ones that continue to provide prosperity to the developed world.

Fourthly, renewables and EVs do not own clean energy technologies or efficiency improvements solely. The oil industry is also advancing efficiencies and investing in technologies to reduce emissions, such as carbon capture, utilization, and storage, direct air capture, carbon dioxide removal, and clean hydrogen, alongside investing in renewables.

Rethinking Perceived Wisdom

It may make for some awkward conversations, but the perceived wisdom on the energy transition needs a serious rethink.

We need to move away from categorizing energy sources as good or bad.

We need to reflect the realities on the ground and park the misguided narrative of there being no need for new oil and natural gas fields. With oil and gas demand continuing to rise to historically high levels, it is not a prudent or stable way forward for global energy security.

We need to invest in all energies and technologies and recognize the needs of people around the world, delivering on both our energy security and climate objectives. All the dots require connecting, not just a few. Our energy and climate ambitions necessitate realistic policies that ensure that emissions are reduced while populations have access to affordable energy products and services they require to live a comfortable life.

Haitham Al Ghais is the Secretary General of the Organization of the Petroleum Exporting Countries (OPEC).

By Alkasim Harisu

As a people, we need to consider afforestation to avoid global warming. Deforestation is a menace that a good Samaritan—Isma’il Auwal, a Facebook friend—is discouraging by embarking on a project of planting four thousand trees within Kano. Other good Samaritans, either inspired by him or not, are fast getting on the bandwagon by advocating for afforestation, which, if appropriately executed, will help reduce the scorching heat Kano is immensely experiencing. 

Deforestation and its effects need no introduction. This activity has spanned many decades. For different reasons, man fell trees to cook, make furniture, manufacture vehicles, or clean his environment. Deforestation engenders climate change and combines carbon dioxide with oxygen, eventually returning to its emitters (human beings), affecting them negatively. Deforestation is the removal of forests. It happens for several reasons, causing devastating consequences. It can be deliberate, natural or accidental. This unwelcoming act changes the climate, desertifies the land, erodes the soil, reduces crops, brings floods, and increases greenhouse gases in the atmosphere.

Battling the devastating effects of climate change requires a great effort from the government and non-governmental organisations, as well as the public. Climate change has caused a growing concern around the globe. As an end-product of vehicle exhaust and factory emissions, climate change is a global challenge enjoying little attention, especially in the Global South. To tell the truth, while a minority of the Global North pays much attention to reducing the effects of climate change, a majority, mainly comprising the Global South countries, do nothing to curb the problem. Some people, especially in developing nations, consider forests underdeveloped, not knowing that their lack poses a great challenge to life.

How people frequently fell trees defies explanation. With the rapid rural-urban migration, people become more interested in deforesting the world to build houses, companies, etc. Urbanisation is another reason for deforestation. With the current raging global warming debilitating the world, the earth will not only be in a jam but will also represent hell on earth. Worst comes to worst, the earth can become inhabitable. The current exceedingly hot weather in Kano and elsewhere is fast becoming a pain in the neck. 

Causes of Deforestation

The causes of deforestation are numerous, with agriculture ranking first. Since time immemorial, people have cultivated acres of land numbering in the thousands. As a result, forests are cleared and/or burnt for farming. The Industrial Revolution in the late 18th century, which continues to the present, is another significant cause for concern. The processing of raw materials necessitates the rampant cutting down of trees. In Africa, although large amounts of forests are cut down for burning at homes for food and sale, rendering communities prone to the obnoxious effects of climate change, little or no efforts are made to reforestation. 

Deforested for commercial or home use: Places are left to reforest themselves or waste away forever. Deforestation engenders the loss of habitat, which causes more and more animals and plants to die. A forest is home to countless animals and plants. Therefore, plants and animals lose their homes if a bush is deforested. Not only does deforestation affect the animals and plants we know, but also those we don’t know. 

Deforestation causes the greenhouse gases to be released into the atmosphere. The fact that trees absorb carbon dioxide and emit oxygen into the atmosphere is not less known. Trees control the water level in the atmosphere by regulating the water cycle. By working together, millions of trees refine the moisture obtainable in the air. While there is enough water in forested areas, there is less in deforested ones. This dries up the soil, making it grow less crops. 

Further, soil erosion and flooding count among the effects of deforestation. Trees provide nutrients and retain water. Without forests, like it or lump it, the soil erodes, losing nutrients and becoming barren and open to flooding. With the help of their roots, trees absorb and store a large amount of water when it rains. When they are felled, the flow of water stops, depriving the soil of its ability to retain water. While this brings floods in some areas, it causes droughts in others. 

Last, deforestation causes a lack of food, medicine and building materials. Many people, both within Nigeria and outside, consider forests the only source of food and medicine. However, with deforestation, they don’t only lose food and medicine but also their lives.

Toward Solving Deforestation

Deforestation occurs due to several reasons. While this cannot be more correct, there are solutions to the problem notwithstanding. Considering the threat climate change poses to the ozone layer and the heightening greenhouse effect, promoting afforestation is necessary. The fact that developed countries worldwide advocate tree planting needs no emphasis. Thus, tree planting should be encouraged, and campaigns against unnecessary felling of trees should be launched. 

We need to do the following:

1. Enlightening People about the Effects of Clear-cutting of Forests: Unless enlightened, people will continue to deforest communities for reasons better known to them. To discourage deforestation, we need to initiate campaigns and give lectures to awaken people to the devastating effects of deforestation before things go out of hand.

2. Reforestation of Clear-cut Lands: When deforested, we should consider planting young trees to replace the ones cut down. Around the world, every year, under several initiatives, trees are planted. Celebrating World Environmental Day 2022, in collaboration with UNESCO and Concordia College, Yola, a foundation whose name I have forgotten, gave, in June 2022, in the Concordia College hall a mesmerising public lecture on climate change and deforestation. 

3. Educating the Public: Although some people are informed about the global warming problem, many are not. We should be determined to educate the public about the causes and effects of deforestation. It is noteworthy that people have to either avoid unnecessary tree cutting down or risk damaging the ozone layer.

In conclusion, even though the campaign against deforestation is widespread, many people, especially in urban areas, fail to feel the urge to afforest their respective communities. This spells doom. Of course, a disaster is looming large. We will be doomed unless we come together to prevent it.

Alkasim Harisu wrote from Kano via alkasabba10@gmail.com.

By Ibrahim Adamu Ingawa

In the vast expanse of Nigeria’s Katsina State, beneath the scorching sun and amidst the sporadic rains, a silent predator lurks, imperiling the health and well-being of its inhabitants. Climate change, though often overlooked, poses a formidable threat to public health in Katsina State, catalyzing the emergence and spread of infectious diseases at an alarming rate.

In recent years, the fingerprints of climate change have become increasingly evident, leaving behind a trail of devastation in its wake. From the bustling streets of Dutsin-Ma to the tranquil valleys of Bakori, the impacts of rising temperatures and erratic rainfall patterns are unmistakable, reshaping the landscape of disease transmission in profound ways.

Take, for instance, the surge in malaria cases that swept through Dutsin-Ma Local Government Area in 2019. Heavy rainfall and flooding provided the perfect breeding grounds for disease-carrying mosquitoes, resulting in over 500 confirmed cases within a month. Similarly, the parched earth of Kankia Town bore witness to a cholera outbreak in 2017, fueled by drought conditions and inadequate sanitation infrastructure, claiming the lives of several hundred individuals.

But the toll of climate change extends beyond the realm of vector-borne diseases, reaching deep into the fabric of public health in Katsina State. The specter of Lassa fever loomed large over Bakori Local Government Area in 2016, as changing climatic conditions facilitated the spread of this deadly virus, leaving a trail of devastation in its wake. Meanwhile, in Funtua, rising temperatures and increased mosquito activity paved the way for a dengue fever outbreak in 2015, further exacerbating the burden of disease in the region.

Yet, perhaps the most poignant manifestation of climate change’s impact on public health lies in the floods that ravaged Jibia in 2018. As torrential rains inundated the town, turning streets into rivers and homes into islands, a silent menace took root. Stagnant floodwaters became breeding grounds for disease vectors, leading to a surge in malaria cases and exacerbating the plight of already vulnerable communities.

In addition to the visible impacts on infectious disease outbreaks, climate change is also facilitating antimicrobial resistance (AMR) in Katsina State, thereby exacerbating public health challenges. The rising temperatures and erratic rainfall patterns create favorable conditions for the proliferation of resistant bacteria, as well as the emergence of new strains which are resistant to the drugs that are meant to kill them. Increased use of antimicrobial agents in response to climate-related infectious disease outbreaks further contributes to the selection pressure driving AMR. This alarming synergy between climate change and AMR underscores the urgent need for comprehensive strategies to address both phenomena and safeguard the health of Katsina State’s population.

Despite the magnitude of these challenges, hope remains on the horizon. Armed with knowledge and skills I acquired in addressing the most pressing issues of public health over the past few years, I am committed to leveraging my expertise to develop innovative interventions aimed at tackling the consequences of climate change on infectious disease outbreaks in Katsina State. From outbreak preparedness and prevention to the implementation of robust control mechanisms, I am zealous in my determination to contribute in safeguarding the health and well-being of my fellow citizens at the Home of Hospitality. But my journey has not been without its obstacles.

Since my return from the United Kingdom after my internship at the world-leading genomics research institute (the Wellcome Sanger Institute, Cambridge), there has been interference from certain elements, which has impeded my ability to implement meaningful change. Yet, in the face of adversity, my resolve remains unshaken, fueled by a burning desire to make a tangible difference in the lives of those most affected by the ravages of climate change in my dear State.

The impacts of climate change on infectious disease outbreaks represent just one facet of the multifaceted challenges confronting the public health milieu of my beloved State. I remain resolute in my commitment to driving forward the positive transformation of Katsina State’s public health sector. Anticipating the opportunity to deploy my skills and expertise, I stand ready and poised to seize it at any moment.

As I look towards the future, I am filled with optimism, knowing that together, we can overcome the challenges posed by climate change on ever-increasing infectious disease outbreak and forge a path towards a healthier, more resilient Katsina State. I believe that through collaboration, innovation, and unwavering determination, we can turn the tide against this invisible threat and pave the way for a brighter, healthier tomorrow.

Ibrahim Adamu (Ingawa) writes from Katsina State. He’s a
Project Grantee at The Foundation to Prevent Antibiotic Resistance (Sweden). He can be reached via ibrahimassalafee@gmail.com/ +2348134386907