Sign the Sustainable Population Pledge Today!

All the world’s children need your help stopping overpopulation to leave them a truly sustainable planet in the decades ahead. We can humanely end the crisis of 7+ billion people stripping the earth of vital resources, exacerbating dire poverty, misery and early deaths, and pushing many species to extinction. Take positive action. Sign the Sustainable Population Pledge today!

Do you already have five or ten children? Are you a grandparent? No problem! You are still eligible to sign the Pledge. In fact, we need your pledge -- everyone’s pledge. We envision tens of thousands of signers all pledging to work for a humane reduction in world population. Tell me more about the Pledge.