Chilling at the bottom of the world

Kim Williams, ’96 is the “Coolest Teacher in the World,” although she may well have been the coldest, too, during her recent trip to Antarctica. Chosen during 2012 as one of the two “Coolest Teachers” in the country by the U.S. Green Building Council Center for Green Schools for her sixth-grade classroom’s sustainable curriculum in Sacramento, Calif., Williams joined a two-week expedition to Antarctica led by explorer Robert Swan, the first wan to walk to both the North and South Poles.