Human activity affects the environment in various ways. Industrialisation, urbanisation, agricultural practices and changes in land use are just a few of the ways we have negatively impacted our planet and its ecosystems. Earth Day, observed annually on April 22, acknowledges our shared duty to safeguard and rejuvenate biodiversity, combat climate change, and preserve the Earth as our home. These values are integral to our mission at NRI. To mark Earth Day 2025, we are highlighting some of our recent work aimed at fostering a healthier, more sustainable planet for all.

Improving livelihoods and climate resilience in Guatemala

NRI is leading a research project to develop tools for Indigenous communities in climate-sensitive areas in Guatemala to manage their landscapes more effectively and enhance their well-being. The initiative is helping integrate traditional and scientific knowledge to design a more climate-resilient landscape through nature-based solutions.

Recovering critically endangered species:

Protecting biodiversity is crucial for the health of our planet. We are leading a research project to recover a critically endangered frog species in Costa Rica. This project not only aims to save these species from extinction but also highlights the importance of maintaining healthy ecosystems.

Addressing the global biodiversity crisis:

NRI contributed to a major report published by the Intergovernmental Platform on Biodiversity and Ecosystem Services (IPBES). This report assesses the root causes of biodiversity loss and outlines the systemic changes required to conserve and restore biodiversity for a more just and sustainable world. It clarifies how biodiversity loss impacts global goals and provides guidance on pathways to achieve the 2050 Vision of living in harmony with nature.

Navigating the agriculture-forest conservation-market access nexus

Agriculture is one of the top producers of land-based carbon emissions and a major driver of deforestation. An NRI-led project is exploring the complex interplay between agricultural expansion, forest conservation and market access in shaping food security in tropical landscapes – taking a case study of Indonesia. Evidence and lessons learnt from the project will inform strategies to strengthen resilience in food systems in tropical regions.

Holistic and equitable soil stewardship

Soils are the foundation of terrestrial life on earth. They are also the target of widespread pollution and degradation. Our research is investigating soil health and human-soils relationships in agricultural and urban contexts. This work is key for informing decisions and policies that protect and conserve soils and is essential to the evolution of sustainable soil management. We also recently contributed to research examining the effects of regenerative agriculture on soil health, biodiversity enhancement, and environmental impact reduction.

Sustainable alternative protein

Alternative proteins are one of the ways to reduce the impact of agriculture on the environment. We are developing technology to manufacture protein with an improved flavour profile from microalgae. We are also collaborating with partners to develop innovative, evidence-based solutions for alternative food products that are eco-friendly, nutritious, affordable and tasty.

These examples are just a microcosm of our broader portfolio of research and development projects. As we mark Earth Day, we recognise that protecting our planet is a collective responsibility. Every day, we work to advance environmental resilience, sustainable agriculture, health and food security. By fostering collaboration and innovation, we are committed to creating a future where both nature and humanity thrive.