+**Planetary Boundaries** outline the nine critical Earth system processes that regulate the stability and resilience of the planet. They define a safe operating space for humanity, where crossing thresholds, such as for [Climate Change](/wiki/climate_change) or [Biodiversity Loss](/wiki/biodiversity_loss), risks irreversible environmental change. Understanding these boundaries is vital for guiding global sustainability efforts.
+## See also
+- [Sustainability](/wiki/sustainability)
+- [Ecology](/wiki/ecology)
+- [Tipping Point](/wiki/tipping_point)
... 1 more lines