Dr. Hopi Hoekstra is John L. Loeb Associate Professor of Biology in the Department of Organismic and Evolutionary Biology and the Curator of Mammals at the Museum of Comparative Zoology at Harvard University. Concerning her research interests and this lecture, she states: “Our planet is teeming with a stunning display of biological diversity—from star-nose moles to the giant blue morpho butterflies to majestic redwoods and the toxic deathcap mushrooms. How did this diversity evolve? With the recent advent of new DNA sequencing technologies, we are now able to answer this question with unprecedented precision by studying the genetic code. In my lecture, I will present one of the most complete studies of adaptive change in nature—the evolution of camouflaging coloration in mice inhabiting the coastal dunes of Alabama and Florida. Examples such as this are of growing importance for education as we live in a country in which less than half our citizens accept evolution.”