Abstract
It is incontrovertible that the emergence of Artificial Intelligence (AI) in Nigeria’s digital sphere has transformed the process of information creation, sharing, and consumption. The opportunities for free expression have increased significantly, with internet penetration exceeding 48% and millions of Nigerians actively using social media.[1]Meanwhile, there has been an increase in the risks of abuse, especially by way of defamation.[2]
Artificial intelligence has enabled the efficient creation and dissemination of malicious contents[3] that question the personal reputations as well as legal responsibility. This research will discuss the nexus of AI, free speech, and defamation in the age of the digital era in Nigeria.
It is concerned with how far the current legal and institutional structures in Nigeria, along with the associated regulatory frameworks, can accommodate the new reality of AI technologies. It further emphasises the jurisdictional challenges posed by borderless online spaces and anonymous users, which frequently hinder the enforcement process.
Keywords: Artificial intelligence, free speech, defamation, digital age, jurisdiction, Nigerian Laws, Internet Defamation.
Introduction
The digital era of social media and Artificial Intelligence has significantly influenced how societies interact, share, and challenge reputations.[4] This change is noticeable in Nigeria, the most populous and one of the largest digital markets in Africa.[5]
Internet connectivity has, over the last twenty years, become a luxury that only a few elites can afford, rather than an economic tool that drives commerce, education, politics, and socialization.[6] Around April 2025, internet penetration, as reported by the Nigerian Communications Commission (NCC), was 48.15%, which represents an improvement from 40.09% in 2020 and translates to more than 142 million active subscriptions.[7]
However, this evolution remains below 70 percent of the National Broadband Plan (2020–2025).[8] Alongside, data usage has been increasing, with Nigerians consuming nearly 1 million terabytes of data in January 2025 alone, highlighting the importance of digital communication in everyday life.[9]
Between this change is the emergence of social media,[10] currently, they have millions of users in Nigeria, totaling over 36 million social media accounts as of 2024.[11] It is these spaces that serve as contemporary marketplaces of ideas, enhancing political arguments, cultural encounters, and grassroots activism, and are engaged in reputation-making on behalf of people, corporations, and social leaders.[12]
Nevertheless, the same media have been used to spread abuse in the form of misinformation and cyber-bullying, as well as defamation. The two-sided nature of the digital space, which empowers freedom of expression while also posing reputational damage, raises some fundamental questions concerning the sufficiency of the legal system in Nigeria in the context of technological disruption.[13]
A further layer of complexity arises with the rapid development of Artificial Intelligence (AI). In comparison to traditional digital channels, AI does not simply store and pass information; it can also create, manipulate, and share content.[14]
Artificial intelligence (AI) generative can create synthetic text, images, videos, or even deepfakes that replicate real people with frightening similarity. Although these technologies broaden creative expression and innovation, they also amplify the chances of fake news being disseminated on a large scale.[15]
The Nigerian legal framework serves as a starting point, but it has apparent limitations to its application.[16] Cybercrimes Act criminalizes cyberstalking[17] and internet harassment,[18] whereas the Nigerian Data Protection Regulation (NDPR) of 2019 tries to regulate the use of personal data in the digital world.[19]
Nonetheless, none of these tools directly targets AI-mediated defamations and harms, which could be algorithmically amplified misinformation, bot-created defamation, or cross-border jurisdictional complications. Nigerian courts and policymakers are often left to contend with outdated legal provisions that cannot reflect the realities of digital communication in the twenty-first century.[20]
The issue of jurisdiction make it complicated as most AI systems and online platforms operating within Nigeria are based outside the country, typically in the United States or Europe.21 By the time defamatory or harmful messages have been produced or distributed via these sites, victims encounter enormous challenges when pursuing redress.
Nigerian courts face challenges in determining territorial jurisdiction, enforcing judgments, and cooperating with foreign technology companies. The global character of the digital world thereby presents accountability loopholes, exposing citizens to reputational damage as it weakens the rule of law.22
Nigeria is now at a complicated juncture between innovation and responsibility. On one hand, with the press of a button, a machine can prepare words, or even entire realities. On the other hand, it can change the minds of the people.
The question is that what will a society do with the principles of freedom of expression and the devastating power of AI-generated defamation? Once an AI created news item disseminates more quickly than humans can understand, who is supposed to ensure that truth prevails? Is it the law, the platform, the creator, or the algorithm per se?
The digital era has pushed the limits of expression, rendering conventional legal protections inadequate and putting reputations at risk as never before. Here, with information as both power and danger, the very notion of justice is put into question: how can the centuries-old principles in the Nigerian jurisprudence compete with an immaterial, algorithmic challenge that does not respect borders be challenged? This is a social necessity, posing a challenge to whether Nigeria can uphold constitutional freedoms and protect its people in the harsh environment of Artificial intelligence in this digital era.
To view the winning essay of the competition, click on the attached link: 2025 LIFIN Anniversary National Essay Entry – oladele kehinde Emmanuel.