Gary Yohe, Woodhouse/Sysco Professor of Economics, and senior member of the United Nations’ International Panel on Climate Change (IPCC), discusses in a Dec. 6 issue of The Los Angeles Times the possibilities at the U.N.’s Climate Change Conference In Copenhagen, Denmark. In the article, Yohe says that "many nations would like to see a definitive agreement come out of the Copenhagen conference. But in the absence of climate legislation passed by the U.S. Congress, it is unlikely we will see anything like a binding treaty. Still, significant progress is possible. Copenhagen offers the prospect of agreement on a number of…