The previous page is sending you to http://kms1.isn.ethz.ch/serviceengine/Files/ISN/131729/ipublicationdocument_singledocument/8f5c03b8-9381-4a45-8e33-0c10e8a45322/en/PISM+Policy+Paper+no.+12.pdf.

 If you do not want to visit that page, you can return to the previous page.