Evidence library
Research, explainers and solution analysis for understanding change across a living planet.
201 resourcesThe environmental trade-offs between conventional and organic agriculture involve balancing factors such as land use, chemical inputs, biodiversity, and greenhouse gas emissions. Organic farming…
Ocean acidification and ocean warming are two distinct but interconnected consequences of rising atmospheric carbon dioxide. Acidification refers to the chemical change in seawater…
Explore how humanity can prosper within Earth's ecological limits through planetary boundaries, resilience, innovation, justice, and sustainable development.
Learn what Nature-Based Solutions are, how they support climate adaptation, biodiversity, and human well-being, and explore their evidence, limitations, and trade-offs.
Learn how systems thinking helps solve sustainability challenges by understanding feedback loops, complexity, resilience, leverage points, and interconnected Earth systems.
Learn how sustainable development can meet human needs while respecting planetary boundaries, balancing economic prosperity, social equity, and Earth-system resilience.
earn how climate change, biodiversity loss, pollution, and planetary boundaries affect human health, and explore solutions through planetary health and One Health approaches.
Explore environmental justice, climate justice, inequality, and why the impacts of planetary change are distributed unevenly across communities, generations, and nations.
Learn what the circular economy is, its core principles, scientific evidence, business opportunities, environmental benefits, and real-world limitations.
Learn how food systems affect climate, biodiversity, freshwater, land, nutrients, and the planetary boundaries—and how sustainable food systems can nourish people and the planet.
