James Hurrell, Ellen Mosley-Thompson, Martin Munro, J.A. Sabloff, Yael Gen, Darrell Schulte, Terry Devitt, David Tenenbaum, Amy Toburen, Susan Trebach, Eric Zuelow, The Why Files
This site, hosted by the University of Wisconsin, is the first in a series of connected pages that discuss the methods scientists use to explore past climate. Informational sections (linked) include how Earth temperature is monitored, computer-based climate models, interpreting past climate from ice cores and lake sediments, how archeology relates to climate change, and how tree rings can help us interpret past climate.