Prof. Darrell Posey told us, "if you can do 1 project with the Kayapo, make it about climate change.

Professor Darrel Pose lived with the Kayapo for two years. Darrell helped set up the first conference is Belem on ethno-biology. Last year, thirty years later the conference returned to it's origin in Belem. Green Sphere Inc.'s board member Professor Alice Benzecry was there and moderated a film festival we coordinated and provided content for the ISE at the Belem +30 conference.