What are the two primary components of the classical definition of sustainability?

The two primary components of the classical definition of sustainability are environmental quality and social equity. This definition emphasizes the importance of maintaining the health of natural ecosystems while ensuring that all individuals in society have fair access to resources and opportunities. Environmental quality focuses on preserving natural resources, reducing pollution, and protecting biodiversity, which are essential for the well-being of both current and future generations. Social equity entails addressing inequalities that may arise in resource distribution, ensuring that marginalized and vulnerable populations are included in sustainable development efforts.

This perspective recognizes that environmental degradation often disproportionately affects those with less social power, and that a truly sustainable system must address both ecological concerns and social justice. This integrated approach encourages policies and practices that promote long-term environmental health while also fostering equitable social structures.