*[http://www.sges.auckland.ac.nz/the_school/our_people/staff_url/cdefreitas/index.htm Dr. Chris de Freitas, climate scientist, associate professor, The University of Auckland, N.Z.]

*[http://www.sges.auckland.ac.nz/the_school/our_people/staff_url/cdefreitas/index.htm Dr. Chris de Freitas, climate scientist, associate professor, The University of Auckland, N.Z.]

*[http://www-eaps.mit.edu/faculty/lindzen.htm Dr. Richard S. Lindzen, Alfred P. Sloan professor of meteorology, Dept. of Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology]

*[http://www-eaps.mit.edu/faculty/lindzen.htm Dr. Richard S. Lindzen, Alfred P. Sloan professor of meteorology, Dept. of Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology]