Sustainable development is a process of development that meets the needs of current generations without compromising the ability of future generations to meet their own needs.
Sustainable development is based on three principles:
Environment: limiting the impact of man on the environment to preserve natural resources and ecosystems for future generations
Social: we speak of social equity to allow all members of society to have access to resources and services to meet their needs
Economic: a sustainable economy is one in which human activities are managed in a sound manner without harm to humans or their environment