International Mother Earth Day 2026 | Interview with Dr. Hubert Hirwa, Early Career Editorial Board Member of Agriculture

Observed annually on 22 April, International Mother Earth Day brings together researchers, environmental leaders, and advocates worldwide to raise awareness and inspire action to protect our planet. Aligned with the 2026 theme, “Our Power, Our Planet”, we are honored to present this interview with Dr. Hubert Hirwa, who is a Guest editor and a member of the Early Career Editorial Board Member for Agriculture (ISSN: 2077-0472). He serves as an editor for the Special Issue “Agroecosystem Resilience in Marginal and Underutilized Lands: Innovative Approaches for Sustainable Management”.

Name: Dr. Hubert Hirwa
Affiliation: Sustainability Institute, Florida Agricultural and Mechanical University, Tallahassee, Florida, USA
Interests: sustainable agriculture; GIS and remote sensing technologies; water–energy–food (WEF) nexus; geospatial artificial intelligence and machine learning

 

Dr. Hubert Hirwa is an Assistant Director at the Sustainability Institute at Florida A&M University (FAMU) and serves as an Adjunct Instructor in the School of the Environment at FAMU. He previously worked as a Postdoctoral Research Associate at Michigan State University, College of Agriculture and Natural Resources (CANR). He received his PhD in ecology, specializing in dryland ecosystem management and food security, from the University of Chinese Academy of Sciences (UCAS). He is also a member of the Association of Environmental Engineering and Science Professors (AEESP), International Water Resources Association (IWRA), and International Association for Hydro-Environment Engineering and Research (IAHR). He has published more than 50 scientific papers in leading journals, including Science of the Total Environment, Journal of Cleaner Production, Journal of Renewable and Sustainable Energy Reviews, and Frontiers in Environmental Science. His publications include book chapters on dryland socio-ecological systems and water–energy–food systems. He has received several awards, including the Global Sustainability Champion Award (2025) from Global Sustainability Ambassadors and the Global Green Chamber of Commerce. Dr. Hirwa is passionate about building sustainable and resilient food systems using emerging technologies, including advanced Geographic Information Systems (GIS), remote sensing, and geospatial artificial intelligence (Geo-AI).

The following is an interview with Dr. Hubert Hirwa:

1. Can you briefly introduce your research and what motivated you to work in this area?

I was born into a family that relies on agricultural income and an Irish potato mother, and she inspired me as she is very courageous. My motivation comes from both academic curiosity and a strong commitment to real-world impact, especially in developing countries, where most rely on rainfall for cultivation and environmental challenges directly affect livelihoods. This piques my curiosity about the links between climate change and agriculture. I am a researcher focusing on the intersection of climate change, sustainability, and community engagement, with particular emphasis on using tools such as geospatial artificial intelligence (GeoAI) and machine learning to better understand and predict environmental change.

2. From your perspective, what is the most pressing environmental challenge today, and how does your work address it?

One of the most pressing environmental challenges today is drought, particularly in vulnerable and marginalized regions where livelihoods depend heavily on rain-fed agriculture. Drought is no longer just a matter of natural variability—it is intensified by climate change, leading to prolonged water scarcity, reduced crop yields, food insecurity, and ecosystem degradation. Its cascading effects contribute to what is often described as a “polycrisis”, where environmental, social, and economic stresses intersect. My work addresses this challenge by integrating Geospatial Artificial Intelligence (GeoAI), machine learning, and community-based monitoring systems. By leveraging satellite data and predictive models, my research helps anticipate drought patterns and assess their impact on agroecosystems. This enables earlier interventions and more informed decision-making.

Equally important is my focus on citizen science, risk communication, and community engagement. By translating complex environmental data into accessible knowledge, I empower local communities to adopt climate-smart agricultural practices and resilience strategies. This combination of advanced analytics and grassroots engagement ensures that solutions are both scientifically robust and socially inclusive.

3. What inspired you to focus on sustainability or environmental research as an early-career researcher?

I am committed to addressing real-world challenges affecting communities (whether vulnerable or not!). I consider every environmental issue a vexing and wicked problem for any community and the whole system. For instance, what happens in developing regions may affect in-, within-, adjacent-, and beyond regions. My background and experience highlighted the urgent need for innovative, science-driven solutions to issues such as climate change, food security, and environmental degradation. As an early-career researcher, I am motivated by the opportunity to integrate advanced tools, such as GeoAI, with community engagement to create impactful, locally and globally relevant solutions.

4. The theme “Our Power, Our Planet” highlights collective action—how does your research contribute to real-world environmental impact or solutions?

As I mentioned in the previous question, I am integrating citizen science and community engagement with advanced geospatial and machine learning approaches to better understand and respond to climate-related challenges. For instance, by leveraging SWAT+ and CMIP6 climate models, my research group and I at FAMU, School of the Environment (SOE), can predict hydrological changes under different climate scenarios, providing actionable insights for sustainable water and land management. This work empowers communities and decision-makers in the Hickahala watershed in Mississippi with data-driven tools to collectively address environmental risks and build resilience.

5. In your view, how can researchers collaborate with policymakers, industry, or communities to drive meaningful environmental change?

As researchers, we should not focus on complex models and just publications; we need to generate locally relevant, policy-ready insights. By partnering with policymakers and industry early, researchers can translate predictive analytics into actionable strategies—such as climate-smart agriculture practices and water management plans—that align with both regulatory priorities and economic realities. Likewise, engaging communities through participatory approaches, agricultural extension programs, public disclosure, and effective communication ensures that solutions are culturally grounded, trusted, and scalable, ultimately transforming scientific innovation into sustained environmental impact.

6. What role do you think innovation and emerging technologies play in accelerating sustainability and protecting our planet?

Innovation and emerging technologies are critical accelerators of sustainability because they enable us to move from reactive to predictive decision-making—leveraging tools like GeoAI and machine learning to anticipate environmental risks and optimize resource use in real time. They also democratize access to data and solutions, empowering communities—especially in marginalized regions—to actively monitor, manage, and protect their ecosystems. Lastly, without integrating advanced technologies with community engagement and interdisciplinary science, sustainability efforts risk remaining incremental rather than transformative at the scale required to protect our planet.

7. How can researchers better engage the public or raise awareness to encourage collective action on environmental issues?

First, researchers need to understand the community they are working with. What environmental issue(s) are affecting them? When did it start? How do they cope with it? Second, leveraging digital platforms, participatory projects, and citizen science initiatives empowers people to contribute directly, fostering ownership and accountability in environmental solutions. Finally, integrating education with actionable strategies—like community-based climate-smart agriculture or sustainability programs—turns awareness into measurable collective action.

8. Looking ahead, what are your hopes for the future of environmental research and global sustainability efforts?

Currently, several promising efforts are underway, such as scaling renewable energy use, promoting the circular economy, advancing nature-based solutions, and more. Looking ahead, I hope environmental research increasingly integrates advanced, technology-driven approaches such as GeoAI, real-time data, precision agriculture, and enhanced bioremediation techniques to provide precise, actionable insights for climate-smart agriculture and ecosystem management. I envision global sustainability efforts becoming more community-centered, ensuring that solutions are equitable, locally relevant, and culturally informed. Ultimately, my goal is to bridge cutting-edge science with inclusive policy and education, so that both environmental resilience and social justice advance hand in hand. I believe in partnership, as no one is an island. Together we can achieve more!