Class 12 Political Science - PUNJAB
Environment and Natural Resources
The chapter 'Environment and Natural Resources' in Class 12 Political Science (PSEB) explores the growing global concern over environmental degradation, resource depletion, and climate change through a political lens. It examines the divide between the Global North and Global South regarding responsibility for ecological damage, the rise of environmental movements, and the concept of sustainable development. Students will learn about key global summits like the Rio Earth Summit, the Kyoto Protocol, and India's stance on environmental issues. This chapter is vital for board exams as it bridges traditional security and contemporary global challenges, frequently featuring in long and short-answer questions.
Start Learning FreeKey Concepts
Global Commons
Resource areas that lie outside the sovereign jurisdiction of any single state and require common governance by the international community, such as the Earth's atmosphere, Antarctica, ocean floor, and outer space.
Common But Differentiated Responsibilities (CBDR)
A principle from the 1992 Rio Earth Summit stating that all countries must acknowledge global environmental protection, but developed nations bear a heavier historical burden and financial responsibility due to their higher industrial emissions.
Sustainable Development
Development that meets the needs of the present without compromising the ability of future generations to meet their own needs, balancing economic growth with ecological preservation.
Earth Summit (1992)
The United Nations Conference on Environment and Development held in Rio de Janeiro, Brazil, which formally institutionalized the concept of sustainable development and produced conventions on climate change and biodiversity.
Kyoto Protocol (1997)
An international treaty committing industrialized nations to reduce greenhouse gas emissions based on the premise that they are primarily responsible for current high levels of emissions.
Important Formulas
Board Exam Info
This chapter typically carries around 6 to 8 marks in the Punjab School Education Board (PSEB) Class 12 Political Science examination. Common question types include 1-mark objective questions, 2-mark short notes on concepts like CBDR or Global Commons, and 4- or 6-mark descriptive questions on global environmental movements, India's role in environmental protection, or the North-South divide.
Frequently Asked Questions
What is the difference between Global North and Global South in environmental politics?
The Global North consists of developed countries that caused most historical pollution through industrialization and have resources to fight climate change. The Global South consists of developing nations that argue they need economic development and that developed countries should bear primary responsibility for emission cuts.
Why is the principle of CBDR important?
Common But Differentiated Responsibilities (CBDR) is important because it recognizes that while all countries must protect the environment, developed nations contributed more to pollution and have more financial and technological resources to address it compared to developing nations.
What are India's major concerns regarding global environmental agreements?
India argues that historical emissions from developed countries are the main cause of climate change. India emphasizes that developing nations need energy and economic growth to lift millions out of poverty, and insists that emission targets must not restrict their developmental rights.
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