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We are seven billion

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A Correction to this article was published on 27 October 2011

This article has been updated

This autumn, the world's human population will pass seven billion. Researchers are trying to identify the geographic hotspots where people and climate change are on a collision course.

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Change history

  • 30 September 2011

    In the version of this News Feature originally published, CIESIN should have been included in the credits for the panels in Box 2; this has now been corrected in the HTML and PDF versions.

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Correspondence to Kerri Smith.

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Smith, K. We are seven billion. Nature Clim Change 1, 331–335 (2011). https://doi.org/10.1038/nclimate1235

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