Take the Half-Earth Pledge!

“We ourselves are part of the living world and the only species with the intelligence and thereby the moral responsibility to serve as its caring steward.” —E.O. Wilson (1929–2021)

With science at its core and our moral obligation to the rest of life at its heart, the Half-Earth Project® is working to conserve half the land and sea to safeguard the bulk of biodiversity, and create the foundation for a revolutionary movement culture taking action to achieve this visionary goal. 

Be a voice for Half-Earth. Sign the Half-Earth Pledge.

The Half-Earth Pledge: 
I believe that everyone has a role in protecting endangered species and ecosytems. As a global citizen, and using my unique skills and abilities, I pledge to:

  • Contribute to our understanding of biodiversity and support scientific innovation to achieve the goal of Half-Earth.
  • Promote educational initiatives that connect students with the natural world and inspires them to become our next generation conservation stewards.
  • Advocate for conservation action and collaboration within my community.
  • Expand the Half-Earth movement culture by sharing my commitment with friends and family and encouraging them to join me in signing the Half-Earth Pledge.

Together, we can achieve the goal of Half-Earth and protect sufficient habitat to steward the enduring stability of our planet. Join us.

Sign the Pledge

Sign the Pledge


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