by Stephen Leahy

First published at National Geographic’s NewsWatch

The planet is in peril, 3,000 scientists and other experts concluded at the recent Planet Under Pressure conference in London. Climate change, overuse of nitrogen and loss of biodiversity are just three of the perils threatening to make much of our home uninhabitable.

World leaders will meet in Rio de Janeiro June 20-22 to address this at the Rio+20 Conference, 20 years after the very first Earth Summit.

Rio+20 needs to be the moment in human history when the nations of the world come together to find ways to ensure ‘the very survival of humanity,’ environmentalists and scientists have said.

A “Green Economy” will be one of the main ideas under discussion in Rio. The idea is to make a transition to an economic system that maximizes human well-being while operating within the planet’s environmental limits. Exactly how this could be accomplished has yet to be defined.

The current economic system rewards those who exploit and destroy nature, said Vicky Tauli-Corpuz, Executive Director, Tebtebba (Indigenous Peoples’ International Centre for Policy Research and Education).

The current system hinders and even blocks Indigenous peoples from practicing their traditional ways of living that actually represent “a real green economy” that can be sustainable, achieve well being and are climate-friendly, said Tauli-Corpuz, a member of the indigenous Kankana-ey Igorot community in the Philippines.

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