Before revision: (2010) Polar Science and Global Climate: An International Resource for Education & Outreach, Pearson
After revision: A Planned Fifth International Polar Year (2032–2033)Planning has begun for a fifth International Polar Year in 2032/33 following an agreement between the International Arctic Science Committee (IASC) and the Scientific Committee on Antarctic Research (SCAR).(2010) Polar Science and Global Climate: An International Resource for Education & Outreach, Pearson