By Bashir Dawodu

An Associate Professor at the Department of Plant Biology, University of Ilorin, Dr Khadijat Abdulhamid Abdulkareem, has called on Nigerians to embrace tree planting as a key strategy for improving environmental sustainability, public health, and community well-being.

In an interview with UNILORIN Bulletin in her office last Monday,(August 11,2025), Dr Abdulkareem emphasised the critical role trees play in maintaining a healthy ecosystem, warning that the continued neglect of afforestation efforts poses serious risks to the environment and human health.

“Trees are essential for maintaining a healthy environment. They absorb harmful carbon from the atmosphere, release oxygen, and provide food and shelter for wildlife,” she said, adding that “a single tree can remove up to 2,000 tons of air pollution.”

Dr Abdulkareem stressed that deforestation and poor tree coverage in many communities contribute to lower oxygen levels, reduced food security, encourages soil erosion, and rise in physical and mental health issues.

She noted that “a community without trees is like a desert without buildings,” underlining the importance of afforestation and environmental stewardship.

The don urged Nigerians to cultivate a culture of responsible tree planting, especially in response to the increasing effects of climate change.

She recommended that for every tree cut down, multiple trees should be planted in return to maintain ecological balance.

Dr Abdulkareem also referenced religious teachings to reinforce the importance of tree planting as she cited both Islamic and Christian traditions that encourage care for the environment. She quoted a Hadith of the Prophet Muhammad (SAW), saying: “Planting a tree is a charity that continues to reward you even after death.”

She called on both farmers and non-farmers to actively participate in green initiatives, stressing that tree planting should not be limited to agriculture but be seen as a personal and communal responsibility.

“Everyone, regardless of their profession, can contribute. It’s not just about planting trees; it’s about preserving life,” she added.

            Dr Abdulkareem concluded by encouraging institutions, religious groups, and local communities to take the lead in promoting environmental awareness and sustainable practices through tree planting and afforestation programmes.