Nation
Climate Change To Cost Nigeria $460bn By 2050-Expert
The Director, Centre for Climate Change and Development at the Alex Ekwueme Federal University, Ebonyi State, Prof. Chukwumerije Okereke, has said that climate change would cost Nigeria about $460 billion by 2050 if action was not taken to mitigate its effects.
Okereke disclosed this in an interview with newsmen on the sidelines of the ninth international Lagos Climate Change Summit in Lagos.
“Climate change is costing Nigeria already $100 billion per annum. And that this amount will rise to about $460 billion per annum by 2050.
“And this represents a huge amount of our Gross Domestic Product (GDP).
“From 2020 till now, climate change is already costing N15 trillion, representing two to 11 per cent of the GDP, by 2050 climate change will be costing N69 trillion, representing six to 30 per cent of the GDP,” Okereke said.
The expert, who is also a visiting professor to Oxford University, said climate change was already having untold effect on flooding and rising sea levels in the country.
According to Okereke, flooding is already affecting 25 million people in Nigeria.
“In Yenegoa, there are 302,782 people estimated to be exposed to high flood risk along the Niger-Benue basin in the Niger Delta area with 630km of land susceptible to flooding.
“In Lagos, 375,000 people are exposed to flooding; the number will increase to about 3.2 million people by 2050.
“The direct estimate of damage and loss is N1.48 trillion. The total damage and loss, including indirect ones due to flooding is about N2.6 trillion,” Okereke said.
He said that with the rise in sea level, an estimated 27 to 53 million people in the country might need to be relocated with a 0.5m increase in sea levels.
Okereke said that coastal settlements like Bonny, Forcados, Lagos, Port Harcourt, Warri and Calabar were at risk with vast amount of oil infrastructure.
He noted that the country had mapped out a lot of interesting policies to mitigate the effects of climate change.
Okereke listed the policies as long-term sustainability plan to achieve a net zero emission target by 2060 and determined contribution to aggressively embark on actions to mitigate the impact change.
“All these are very fascinating, interesting policies.
“However, the action on the ground does not come anywhere near what is needed to arrest the situation to address the impact of climate change and to also reduce emissions from economic wide activity.
“So, we have a situation where we have a lot of various policies, documents, but very limited action on the ground and this worries me because I have been shouting that climate change poses an existential threat to Nigeria,” Okereke said.
He urged the government to match action with the right policies to achieving the desired result.
“We need to inject a lot of finance and a lot of action to stem the problem of climate change,” Okereke said.
He noted that the impact of climate change on our agricultural system was extremely high.
Okereke said that many Nigerians engage in one kind of agricultural activity or the other and agriculture constitutes about 26 per cent of the nation’s GDP.
“With climate change, you will have drought and it will affect different crops and impose even stronger, negative implications on food security system in the country.
“I have also argued that the depletion of the groundwater around the country caused by climate change and movement of people from the north to the south thereby fuelling insecurity.
“So, you have desertification in the north, flooding in the West, you have erosion in the east and deforestation in the south.
“And all of these things are threatening the existence and the wellbeing of millions of Nigerians,” Okereke said.
Nation
Rivers Commissioner Commends WAEC Conduct, Vows Sanctions for Malpractice
The Rivers State Commissioner for Education, Dr. Peters Nwagor, has commended the orderly conduct of the ongoing 2026 West African Senior School Certificate Examination in the state and urged schools to sustain the standard.
Dr. Nwagor gave the commendation on Tuesday during a monitoring tour of selected secondary schools in Port Harcourt and environs where the WAEC exam is ongoing.
The commissioner, who was accompanied by directors and monitors from the Ministry of Education, said he was impressed with the peaceful atmosphere at the centres visited.
“The students conducted themselves properly and wrote their papers under conducive conditions. Invigilators and supervisors also performed their duties professionally,” he stated.

Nwagor noted that the Rivers State Government had invested heavily to ensure the smooth and credible conduct of the examination across the state
He urged candidates to reciprocate government’s effort by shunning all forms of examination malpractice and focusing on their studies.
“Government has done so much to ensure successful examinations in our schools. Students should take advantage of it by remaining focused,” the commissioner said.
While no case of malpractice was recorded in the centres inspected, Dr. Nwagor warned that any principal, teacher, invigilator, or official caught aiding malpractice would face strict sanctions in line with regulations.
He also commended school administrators, teachers, WAEC officials, and security personnel for upholding the integrity of the process.
Centres visited included County Grammar School, Ikwerre/Etche; Government Comprehensive Secondary School, Borokiri; Government Secondary School, Borokiri; and Pabod Model Secondary School.
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Nation
RSU, Otonti Nduka Foundation Holds Centenary Conference, Unveil Book on Values in Nigeria
Rivers State University and the Otonti Nduka Foundation for Values Education jointly hosted a two-day National Conference on 8 and 9 May 2026 to examine the state of values in Nigeria.
The two days conference held at Rivers State University convocation arena brought together academics, policymakers, legal experts and education leaders under the theme _“Trends and Challenges in Upholding Values in Nigeria.”_
The gathering focused on policy gaps, curriculum reform, and the role of ethics in public service and education.
The event opened on Friday with remarks from Vice Chancellor Prof. Chief Isaac Zeb-Obipi, who stressed the need to address declining moral and civic values across Nigeria’s education and public sectors. A book of abstracts for the plenary sessions was also presented to participants.
Key speakers included former Attorney General Chief Dr Kanu Agabi, SAN; NERDC Executive Secretary Prof. Shehu Salisu; Prof. Hauwa Imam, FNAE, of the University of Abuja; former Rivers SUBEB Chairman Ven Dr Fyneface Akah, ; former NIMASA DG Dr Hon. Dakuku Adol-Peterside; and RSU Director of ICT Prof. Sunny Orike.
Discussions centered on integrating values education into schools, tertiary institutions and public institutions, alongside the impact of technology on moral development among young Nigerians. Panel and plenary sessions produced practical recommendations for curriculum and policy reform.
On Saturday, the foundation marked its centenary with the unveiling of the book _Otonti Nduka in History_, launched by Chief Engr. Grant Offor, FNSE. The Nigerian Academy of Education held a ceremonial procession led by its President Prof. Olu Jegede and the Ikwerre Professors Forum.
In a communiqué, participants called for stronger collaboration between government, civil society and academia to mainstream values education nationwide. They recommended reviewing teacher training curricula and expanding digital platforms to promote ethical civic engagement, with the foundation pledging to share the outcomes with education authorities for implementation.
Dignitaries present included Ogbakor Ikwerre Worldwide as Chief Host, Prof. Emeritus Chief T. Uzodimma Nwala, the Ikenga 1 of Mbaise and first philosophy student of Prof. Otonti Nduka, alongside scholars and community leaders.
Amadi Akujobi
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