Returning the 'three sisters' – corn, beans and squash – to Native American farms nourishes people, land and cultures

For centuries Native Americans intercropped corn, beans and squash because the plants thrived together. A new initiative is measuring health and social benefits from reuniting the "three sisters."

Christina Gish Hill, Associate Professor of Anthropology, Iowa State University • conversation
Nov. 20, 2020 ~9 min

Protecting half of the planet is the best way to fight climate change and biodiversity loss – we've mapped the key places to do it

A new plan targets areas around the world that can store carbon and protect large numbers of species. It calls for preserving these lands, working with Indigenous peoples and connecting wild areas.

Greg Asner, Director, Center for Global Discovery and Conservation Science and Professor, Arizona State University • conversation
Sept. 8, 2020 ~9 min

Indigenous people may be the Amazon's last hope

Native Brazilians are among the Amazon's most effective defenders against logging and mining, because they're fighting not just for the environment but for their people's very survival.

Maira Irigaray, PhD Candidate Geography, University of Florida • conversation
Feb. 27, 2020 ~9 min

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