50% by 2050

Why 2020?

We can stop the sixth mass extinction if we protect approximately 50% of the 846 ecoregions that provide habitat for all of Earth's biodiversity. That means finding leaders and organizations around the world willing to align exisiting efforts around protecting and interconnecting nature in the region.

Learn More
50% by 2050

Why 2020?

We can stop the sixth mass extinction if we protect approximately 50% of the 846 ecoregions that provide habitat for all of Earth's biodiversity. That means finding leaders and organizations around the world willing to align exisiting efforts around protecting and interconnecting nature in the region.

Learn More 
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Regions

See What's Happening on the Ground

How to Help

If you believe that we have a window of opportunity to end the Sixth Mass Extinction by protecting half of nature, act today and become a part of a global community transforming society's relationship with the natural world!

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Become a Member

Building political will for nature starts with building community. When your organization joins Nature Needs Half you create new opportunities for change in your region.
Donate

Support our work to protect half of nature. Your contributions go towards expanding and strengthening local coalitions around the world working to protect half of their regions.
Sign the Declaration

When you sign the Nature Needs Half Declaration you publicly declare your support for a respectful relationship with nature and build momentum for change!