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Sustainability science focuses on issues relating to sustainability and sustainable development as core parts of its subject matter. [2] It is "defined by the problems it addresses rather than by the disciplines it employs" and "serves the need for advancing both knowledge and action by creating a dynamic bridge between the two".
Sustainability is regarded as a "normative concept".[5] [22] [23] [2] This means it is based on what people value or find desirable: "The quest for sustainability involves connecting what is known through scientific study to applications in pursuit of what people want for the future."
The environmental sustainability problem has proven difficult to solve. The modern environmental movement has attempted to solve the problem in a large variety of ways. But little progress has been made, as shown by severe ecological footprint overshoot and lack of sufficient progress on the climate change problem.
First, mainstream sustainability is a conservative approach on both economic and political terms. Second, progressive sustainability is an economically conservative, yet politically reformist approach. Under this framing, sustainable development is still centered on economic growth, which is deemed compatible with environmental sustainability.
The following outline is provided as an overview of and topical guide to sustainability: . Sustainability – capacity to endure. For humans, sustainability is the long-term maintenance of well being, which has environmental, economic, and social dimensions, and encompasses the concept of stewardship and responsible resource management.
Environmental science is an interdisciplinary academic field that integrates physics, biology, meteorology, mathematics and geography (including ecology, chemistry, plant science, zoology, mineralogy, oceanography, limnology, soil science, geology and physical geography, and atmospheric science) to the study of the environment, and the solution of environmental problems.
Examples of environmental issues include natural disasters, rising temperatures, pollution, energy resources, and deforestation. Environmental scientists and activists are closely associated with this sphere. [11] Sustainability is an interdisciplinary subject; therefore, much like a Venn diagram, these spheres overlap.
Environmental constraints and planetary boundaries are underrepresented within the SDGs. For instance, the way the current SDGs are structured leads to a negative correlation between environmental sustainability and SDGs, with most indicators within even the sustainability-focused goals focusing on social or economic outcomes. [171]