7.9 Sustainable Development

Defining Sustainable Development

Sustainable development meets present needs without compromising future generations' ability to meet their own needs. It balances economic growth, social equity, and environmental protection (the three pillars). Policies aim to reduce resource depletion, pollution, and inequality while still promoting development, especially in less-developed countries pursuing industrialization.

Environmental Costs of Development

Industrialization often causes pollution, deforestation, desertification, and climate change through fossil fuel use and resource extraction. Rapid economic growth in developing countries can worsen these issues since environmental regulations are often weaker. Ecological footprint measures the impact of consumption and waste on Earth's resources, highlighting unequal resource use between developed and developing nations.

Strategies for Sustainability

Solutions include renewable energy, recycling programs, microloans for local businesses, ecotourism, and international agreements like the Paris Agreement. Nongovernmental organizations (NGOs) and grassroots efforts often promote sustainable practices at local scales. Trade-offs exist: stricter environmental laws can slow growth, while unchecked growth can cause irreversible damage.

Key terms

Sustainable development

Development that meets present needs without compromising future generations' ability to meet their own.

Three pillars of sustainability

Economic growth, social equity, and environmental protection.

Ecological footprint

A measure of the resources and land needed to support a population's consumption and waste.

Paris Agreement

International accord aimed at reducing greenhouse gas emissions and limiting global warming.

Trade-off of environmental regulation

Stricter environmental laws can slow economic growth, while unchecked growth can cause lasting environmental damage.

Try an AP-style question

Sustainable development meets present needs…

1. by ending trade
2. without any economic growth
3. by using all resources now
4. without compromising future generations