Kayhan Momeni, University of Toronto, Physics, Toronto, ON, Canada, W Richard Peltier, Univ Toronto, Toronto, ON, Canada, Joseph Skitka, University of Michigan Ann Arbor, Earth and Evironmental Sciences, Ann Arbor, United States, Dimitris Menemenlis, San Jose State University, San Jose, United States, Yulin Pan, University of Michigan Ann Arbor, Ann Arbor, United States and Brian K Arbic, University of Michigan, Earth and Environmental Sciences, Ann Arbor, MI, United States