Science, Innovation, and Technology for Zero Waste in Nigerian Cities: A Review of Current Trends and Future Directions

2025-04-29T07:03:20+00:00

Nigeria’s urban centers are experiencing an escalating waste management crisis, with over 32 million tonnes of solid waste generated annually and major cities like Lagos producing more than 13,000 tonnes daily. Despite this volume, national recycling rates remain below 10%, and waste segregation at the source is practiced in less than 5% of urban households. This study applies a systematic literature review of 98 relevant documents to examine the role of science, innovation, and technology (STI) in advancing zero waste practices across Nigerian cities. Results show that 50–65% of municipal waste is biodegradable, yet under 20% is processed through composting or energy recovery methods. Technological initiatives such as RFID-enabled bins, mobile waste tracking applications, and pilot waste-to-energy plants are emerging in select urban areas, notably Lagos and Abuja. Grassroots innovations—like digital reward-based recycling and community-based collection systems—have increased recycling participation by up to 40% in pilot locations. However, widespread implementation is hindered by fragmented policies, limited technical infrastructure, low public awareness, and inadequate funding. The study identifies strategic gaps in institutional coordination and scientific capacity that must be addressed to enable scalable, technology-driven waste solutions. Recommendations include establishing a national waste information system, supporting informal sector integration, scaling successful innovation models, and promoting public-private-community partnerships. The findings suggest that while the zero-waste transition in Nigeria is in its infancy, the integration of STI within policy, planning, and community engagement frameworks offers a viable path toward sustainable urban waste systems and improved environmental health.

The Influence of Social Media on the Popularity of the Nigeria Professional Football League (NPFL)

2025-05-10T07:54:27+00:00

The growing influence of social media on modern sports has transformed fan engagement, viewership, and league popularity. This study examined the impact of social media on the popularity of the Nigeria Professional Football League (NPFL), focusing on its role in shaping fan perception, increasing visibility and match attendance, and identifying challenges limiting its effectiveness. A cross-sectional survey design was adopted, with data collected from 300 respondents using a structured questionnaire. Descriptive and inferential statistics, including frequency analysis, percentages, mean, standard deviation, and Pearson Product Moment Correlation, were employed to analyze the data. Findings revealed that social media significantly influences NPFL’s popularity, with platforms like Facebook, Twitter/X, and YouTube serving as key sources of league-related content. However, while social media content positively impacts fan awareness, its effect on fan perception and support remains limited. Additionally, although social media promotions encourage match attendance, other structural challenges, such as poor content quality, inconsistent updates, and limited access to live streaming, hinder its full potential. The study concludes that a strategic approach to digital engagement, including high-quality content creation, active fan interactions, and enhanced streaming services, can improve NPFL’s marketability. It recommends that NPFL stakeholders invest in social media strategies to enhance visibility, attract sponsors, and increase overall league followership.

Indus Journal of Critical Inquiry (IJCI)

Science, Innovation, and Technology for Zero Waste in Nigerian Cities: A Review of Current Trends and Future Directions

The Influence of Social Media on the Popularity of the Nigeria Professional Football League (NPFL)