Sustainability and sustainable development are terms we find used increasingly. What do they mean and why are they so important?
The United Nations (UN) defines sustainability as "development that meets the needs of the present without compromising the ability of future generations to meet their own needs, ensuring a balance between economic growth, care for the environment, and social well-being", in Brundtland Report, 1987.<br> This is where the idea of sustainable development was born as a mode of progress that maintains this delicate balance today without endangering the resources of tomorrow. We must not forget the future!
From sustainable development we can expand to other concepts such as
- environmental sustainability, which emphasizes the preservation of biodiversity without having to renounce economic and social progress;
- economic sustainability, which ensures the profitability of activities aimed at environmental and social sustainability; and
- social sustainability, which is aimed at the cohesion and well-being of the population.