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Sign our population petition

Human numbers are an important contributor to issues of sustainability and the environment. With world population set to rise by two billion by 2050, we believe the planet can’t take many more people.


  • I support Population Matters' call for governments to adopt policies intended to cause populations to stabilise and then gradually to decrease through voluntary means to an environmentally sustainable level.

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    You would be able to unsubscribe at any time, and we would not provide your contact information to third parties.