The development that meets the needs of the present without compromising the ability of future generations to meet their own needs
Sustainability is not the same as stability
Sustainability
Balancing present needs with future generations' ability to meet their own needs
Comes from long-term planning
Maintaining equilibrium over time
Stability
It is merely resistance to change
Short-term planning
Sustainable
Investing in renewable energy sources like solar and wind power to reduce carbon emissions and mitigate climate change in the long term
Implementing educational programs and job training initiatives to empower marginalized communities and reduce income inequality in the long term
Enacting policies to protect and restore ecosystems, such as reforestation projects and biodiversity conservation efforts, to ensure the health of the planet for future generations
Not sustainable
Providing subsidies to traditional industries such as coal mining to maintain employment levels and economic activity in the short term
Enforcing strict immigration policies to limit the influx of migrants and maintain social order and cohesion in the short term
Allowing the continued use of environmentally harmful practices, such as deforestation for agricultural expansion, to meet short-term economic demands, disregarding long-term ecological consequences
3 Pillars of global sustainable development
Environmental Sustainability
Economic Sustainability
Social Sustainability
Social Sustainability
Focuses on the well-being of people and communities, creating inclusive societies, reducing inequality, and ensuring long-term well-being for all people while preserving social cohesion and justice
Economic Sustainability
The approach whereby economic activities are conducted in such a way as to preserve and promote long-term economic well-being, balancing economic growth, resource efficiency, social equity and financial stability
Environmental Sustainability
The ability to preserve and protect the natural environment over time through appropriate practices and policies, meeting present needs without compromising the availability of resources in the future
Sustainable development examples
Renewable Energy Projects
Green Building Practices
Recycled and Renewable Materials
Poverty and socioeconomic inequality, discrimination and social exclusion, lack of access to resources, insecurity and conflict, and poor governance are obstacles to achieving sustainability
Factors influencing economic sustainability include responsible resource management, efficiency and innovation, financial stability, international cooperation, equity and social inclusion, and corporate responsibility
To achieve environmental sustainability, key goals include reducing greenhouse gas emissions, increasing renewable energy production, conserving biodiversity, adopting sustainable agriculture practices, and raising awareness
The Analemma Tower and The Line are speculative sustainable city projects, but their feasibility and scalability are uncertain
Progress has been made on some Sustainable Development Goals (SDGs) like reducing poverty and hunger, improving maternal health, and increasing access to clean water and sanitation, but more work is needed to achieve the goals by 2030