Entry
Reader's guide
Entries A-Z
Subject index
PCBs
Polychlorinated biphenyls (PCBs) are a group of synthetic chemicals that can have severe health effects on humans. There are many different types of human-made PCB molecules, but they have similar chemical structures, with the formula of C12 H10−x Clx. PCBs were once popular in industry because of their chemical stability, flame resistance, and insulating properties, and were used in a variety of manufactured products. Although there has been much public and legal attention given to their toxic nature, which has resulted in a ban on their production in many countries since the 1970s, PCBs endure in the environment. PCBs are classified as persistent, bioaccumulative, and toxic chemicals. They are considered persistent because they remain in the environment for a long time and break down very ...
- Politics and Ecology
- Politics and People
- Politics Challenges
- Acid Rain
- Afforestation
- Anti-Toxics Movement
- Appropriate Technology
- Biodiversity
- Decentralization
- Deforestation
- Domination of Nature
- Endocrine Disrupters
- Environmental Justice
- Environmental Management
- Equity
- Future Generations
- Global Climate Change
- Globalization
- Groundwater
- Industrial Revolution
- Innovation, Environmental
- Kuznets Curve
- Limits to Growth
- Malthusianism
- Megacities
- Millennium Development Goals
- Nonviolence
- North–South Issues
- Nuclear Politics
- PCBs
- Precautionary Principle
- Regulatory Approaches
- Resource Curse
- Revolving Door
- Risk Assessment
- Risk Society
- Silent Spring
- Structural Adjustment
- Suburban Sprawl
- Sustainable Development
- Technology
- Toxics Release Inventory
- Tragedy of the Commons
- Transportation
- Uncertainty
- Urban Planning
- Wetlands
- Wilderness
- Agenda 21
- Bhopal
- Brundtland Commission
- Bureau of Land Management, U.S.
- Clean Air Act
- Clean Water Act
- Club of Rome
- Copenhagen Summit
- Corporate Responsibility
- Department of Energy, U.S.
- Endangered Species Act
- Environmental Nongovernmental Organizations
- Environmental Protection Agency, U.S.
- Fish and Wildlife Service, U.S.
- Forest Service, U.S.
- Institutions
- Intergovernmental Panel on Climate Change
- Kyoto Protocol
- Land Ethic
- Marine Mammal Protection Act
- Montreal Protocol
- NIMBY
- North American Free Trade Agreement Organizations
- Sagebrush Rebellion
- Stockholm Convention
- Transnational Advocacy Organizations
- Wise Use Movement
- World Trade Organization
- Politics Parties, Systems, and Economics
- Anarchism
- Basel Convention
- Biophilia
- Capitalism
- Citizen Juries
- Commodification
- Common Property Theory
- Conservation Enclosures
- Conservation Movement
- Consumer Politics
- Convention on Biodiversity
- Cost-Benefit Analysis
- Death of Environmentalism
- Democratic Party
- Ecocapitalism
- Ecofascism
- Ecosocialism
- Environmental Movement
- Federalism
- Gaia Hypothesis
- Gender
- Governmentality
- Green Discourse
- Green Neoliberalism
- Green Parties
- Green Washing
- International Whaling Commission
- Intrinsic Value
- Iron Triangle
- Participatory Democracy
- Petro-Capitalism
- Policy Process
- Political Ideology
- Politics of Scale
- Postmaterialism
- Power
- Pragmatism
- Skeptical Environmentalism
- Steady State Economy
- Transnational Capitalist Class
- UN Conference on Environment and Development
- UN Framework Convention on Climate Change
- Utilitarianism
- Water Politics
- Loading...