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Brazil, Portugal, Colombia, Ecuador, Argentina, Angola, Mozambique, Cape Verde, Norway, and Turkey all include environment-related constitutional language in different forms.
ThemeConstitutional theme5 min read
The constitutional right to a healthy environment
Compare how constitutions protect environmental quality, health, natural resources, and duties toward future generations.
Constitutional theme
How do constitutions describe the right to a healthy environment?
Many constitutions now frame environmental protection as both a right and a duty. The strongest comparative signal is not one phrase, but a neighborhood of provisions about health, nature, public policy, and intergenerational protection.
Research context
This theme is growing but remains less partisan than many rights topics. It also demonstrates semantic search well because constitutional texts use varied formulas.
The CTA opens countries with visible environmental language from Latin America, Europe, Lusophone Africa, Norway, and Turkey.
Three findings to test
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Some texts emphasize an individual right; others combine rights with duties to defend, preserve, or improve the environment.
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The environmental cluster often borders health, public administration, land, natural resources, and development policy.
Method note
The page identifies textual patterns. It does not measure environmental enforcement, litigation success, or policy outcomes.