In simple terms
Biodiversity is not only a collection of species. It is the living network that keeps ecosystems functioning and resilient.
Why it matters
Healthy ecosystems pollinate crops, build soils, cycle nutrients, regulate water and store carbon. Losing species and ecological functions can weaken these services and Earth-system resilience.
What puts pressure on it?
- Habitat loss and fragmentation
- Overexploitation of species
- Pollution, invasive species and climate change
How scientists track it
- Genetic diversity
- Functional integrity of ecosystems
What helps
- Protect and reconnect habitats
- Reduce pressure from food and material consumption
- Restore native biodiversity locally
Planetary Boundaries are global guardrails. They are not personal quotas, and individual actions alone cannot restore them. Policy, infrastructure, business and collective change matter alongside household choices.