Rio+20 is not the end of a process. It is the beginning.
As a young activist at Rio-92, I was unaware that the historic meeting would influence the course of my career.
An environmental economist urges leaders to create a new corporate model.
Peter Seligmann looks back on 42 years of Earth Day — and looks ahead hopefully at the challenges before us.
The latest scientific expedition in Abrolhos brings new insight into how marine habitats function.
A team of scientists is exploring little-studied underwater ecosystems in the Abrolhos Bank.
Knowledge passed down through many generations offers valuable insights for climate change adaptation.
A team of scientists is expanding knowledge of some of Brazil’s least-studied marine ecosystems.
Determining the monetary value of intact ecosystems only strengthens the argument for their protection.
As a writer, it’s my job to track down CI’s most compelling stories. Here are some of my favorites from 2011.