Amsstrup, Steven C. {,EricT.DeWeaver2,DavidC.Douglas3, Bruce G.Marcot4,GeorgeM.Durner1,CeciliaM.Bitz5&DavidA.Bailey6, Greenhouse Gas Mitigation can Reduce Sea-ice Loss and Increase Polar Bear Persistence
Letter doi:10.1038/nature09653, 16 December 2010 Volume 468 Nature 955
Arctic Temperatures in the 20th Century, Modeled and Observed, http://www.unep.org/geo/ice_snow
ASME General Position Statement On Technology And Policy Recommendations And Goals For Reducing Carbon Dioxide Emissions In The Energy Sector - April 2009
Black, Richard, Polar ice loss quickens, raising seas, Environment correspondent, BBC News http://www.bbc.co.uk/news/science-environment-12687272
Global Warming, A Chilling Perspective, Comparison of Atmospheric Temperature with CO2 Over The Last 100 Years
http://beruangrebus.com/animals/the-dramatic-images-of-polar-bears-adrift-on-an-iceberg
http://www.bhagwad.com/blog/2009/environment/the-environment-its-not-just-us.html
Milne, Glenn A., W. Roland Gehrels, Chris W. Hughes & Mark E. Tamisiea, Sea Level Rise, Identifying the causes of sea-level change, Nature Geoscience 2, 471 - 478 (2009) _Published online: 14 June 2009 | doi:10.1038/ngeo544
Snider, Laura, CU: Warming water in the North Atlantic tied to heating Arctic, CU: Warming water in the North Atlantic tied to heating Arctic - Boulder Daily Camera http://www.dailycamera.com/news/ci_17211954#ixzz1IhsRJoSJ DailyCamera.com
wikipedia, www.wikipedia.org