The Lagos State Commissioner for the Environment and Water Resources, Mr Tokunbo Wahab, has called on scientists to provide evidence-based solutions to address climate change and strengthen resilience in coastal cities.
Wahab made the call after delivering the keynote address at the opening of the 58th Annual Conference of the Science Association of Nigeria held in Ikeja.
The conference is themed: “Science, Coastal Cities, Public Health and Social Equality in the Blue Economy.”
Describing the theme as timely, Wahab noted that countries across the world were grappling with worsening climate impacts, including record heatwaves in Europe and increased rainfall and flooding in Lagos.
He said climate change was a reality that required collective action from governments, scientists and citizens.
According to him, the blue economy goes beyond oceans, ports and fisheries to encompass sustainable economic growth driven by healthy water ecosystems, environmental protection and social inclusion.
The commissioner stressed that science must remain the foundation of decisions affecting coastal environments, as it provides the evidence needed for sound policymaking and preparedness for future risks.
Wahab described Lagos as a low-lying coastal megacity with a 187-kilometre coastline that is increasingly vulnerable to rising sea levels.
He noted that decisions relating to urban planning, infrastructure development and ecosystem protection would determine the city’s ability to withstand future climate threats.
The commissioner also highlighted the link between environmental health and public health, warning that polluted waterways and flooding increase the risk of cholera and other waterborne diseases.
According to him, the degradation of marine ecosystems also threatens food security and nutrition, making environmental protection a critical public health issue.
“The time for optional collaboration is over. It is now a necessity,” Wahab said.
He called for stronger collaboration among government agencies, scientists and academic institutions to address environmental and public health challenges.
Wahab also urged participants at the conference to develop practical, science-based recommendations capable of supporting a cleaner, healthier and more climate-resilient Lagos.
