Planetary Boundaries Theory

Planetary Boundaries Theory is a framework that identifies the limits within which humanity can safely operate to maintain the Earth's stability and resilience. It highlights nine critical environmental processes, such as climate change, biodiversity loss, and ocean acidification. Crossing these boundaries increases the risk of severe environmental degradation, potentially leading to irreversible changes that could jeopardize human well-being. The theory emphasizes the need for sustainable practices to ensure the planet remains habitable for future generations, thereby promoting a balance between development and ecological health. Understanding these limits helps guide policies for a sustainable future.