Novel Entities Explained: Chemicals, Plastics and Planetary Risk
Learn what novel entities are, why chemicals, plastics, PFAS, pesticides, and other synthetic substances are a planetary boundary, and how they threaten Earth's life-support…
Search results
“Health”
Guides, research and analysis matching your search.
169 resultsNitrogen and Phosphorus Cycles: The Hidden Planetary Crisis
Learn how human disruption of the nitrogen and phosphorus cycles affects climate, freshwater, biodiversity, food production, and Earth's planetary boundaries.
Land-System Change: Agriculture, Forests and Earth’s Resilience
Learn how agriculture, deforestation, and land-use change affect climate, biodiversity, freshwater, and Earth's resilience through the land-system change planetary boundary.
Freshwater Change: Understanding the Planet’s Changing Water Cycle
Learn how freshwater change affects rivers, groundwater, soil moisture, climate, ecosystems, and why the global water cycle is a planetary boundary.
Biodiversity and Biosphere Integrity: Why Living Systems Matter
Learn why biodiversity and biosphere integrity are essential for Earth system stability, ecosystem resilience, climate regulation, and human well-being.
Climate Change Explained: Causes, Evidence, Impacts and Solutions
A complete guide to climate change, including causes, scientific evidence, impacts, adaptation, mitigation, carbon cycles, and practical climate solutions.
The Nine Planetary Boundaries: Status, Thresholds and Interactions
Explore the status, scientific thresholds and interactions of the nine planetary boundaries defining Earth’s safe operating space.
Planetary Boundaries Explained: Earth’s Safe Operating Space for Humanity
Human civilization depends on more than economic growth, technological innovation, and political stability. It also depends on a functioning planet. Reliable rainfall supports agriculture.…
What Is a Nature-Based Solution?
Nature-based solutions (NBS) are actions that protect, restore, or manage ecosystems to address societal challenges such as climate change, water security, and disaster risk.…
What Does “Safe Operating Space for Humanity” Mean?
The “safe operating space for humanity” is the central concept of the planetary boundaries framework, defining a Holocene-like state in which human societies can…