Citations and References

Arrhenius, S. (1896, April). On the influence of carbonic acid in the air upon the temperature of the ground. Philosophical Magazine and Journal of Science, 41(5), 237-276.

CO2Nnow.org. (2012, April). What the world needs to watch. Retrieved from
http://co2now.org/

ETH Zurich (2009, May 4). Climate Change: Halving Carbon Dioxide Emissions By 2050 Could Stabilize Global Warming. ScienceDaily. Retrieved from
http://www.sciencedaily.com/releases/2009/05/090502092019.htm

Etheridge, D. M., L. P. Steele, R. L. Langenfelds, R. J. Francey, J.-M. Barnola, and V. I. Morgan (1996). Natural and anthropogenic changes in atmospheric CO₂ over the last 1000 years from air in Antarctic ice and firn. Journal of Geophysical Research, 101(D2), 4115–4128.

IGBP PAGES/World Data Center for Paleoclimatology (2001). Vostok Ice Core Data for 420,000 Years. Data Contribution Series #2001-076. Available from
http://www.ncdc.noaa.gov/paleo/icecore/antarctica/vostok/vostok.html

Leiserowitz, A., Maibach, E., Roser-Renouf, C. & Smith, N. (2010). Global Warming's Six Americas, June 2010. Yale University and George Mason University. New Haven, CT: Yale Project on Climate Change. Retrieved from
http://environment.yale.edu/climate/files/SixAmericasJune2010.pdf

Monnin, E., et al. (2004).EPICA Dome C Ice Core High Resolution Holocene and Transition CO₂ Data. IGBP PAGES/World Data Center for Paleoclimatology Data Contribution Series # 2004-055. NOAA/NGDC Paleoclimatology Program, Boulder CO, USA. Retrieved from
ftp://ftp.ncdc.noaa.gov/pub/data/paleo/icecore/antarctica/epica_domec/edc-co2.txt

National Governors Association Center for Best Practices. (2011). Common core state standards initiative. Retrieved from
http://www.corestandards.org/

National Research Council. (2012). A framework for k-12 science education: Practices, crosscutting concepts, and core ideas. Washington D.C.: National Academies Press. Retrieved from
http://www.nap.edu/catalog.php?record_id=13165

Swim, J., Clayton, S., Doherty, T., Gifford, R., Howard, G., Reser, J., et al. (2009). Psychology and Global Climate Change: Addressing a multi‐faceted phenomenon and set of challenges. American Psychological Association. Retrieved from
http://www.apa.org/science/about/publications/climate-change.aspx