Protecting Biodiversity and Ecosystems -
'At issue: Whether the Brazilian Constitution guarantees a fundamental right to a stable climate and whether the Brazilian government may be compelled to meet emission and deforestation reduction goals.'
Institute of Amazonian Studies v. Brazil.
(The Sabin Center for Climate Change Law, Columbia Law School) >

http://climatecasechart.com/climate-change-litigation/non-us-case/institute-of-amazonian-studies-v-brazil/