Hi. I'm Rob DeSalle. I'm the Curator at the American Museum of Natural History. And I work in the Sackler Institute for Comparative Genomics. What I want to do today is give you some introductory information about the course. And the first thing that I want to do is talk about the kind of background that you might need for this course. While, there are no prerequisites for this course. It would be helpful for you to have a basic knowledge of genetics, and a basic knowledge of what DNA is, and what genes are. Next I want to touch on what topical information will I get from this course? Well, first of all, we hope that you'll get an overview of modern genetics and genomics. Secondly, we hope that you get a sense for the power of modern genomics. Next we hope that you get a sense for how genomics can help us and this is both in the fields of medicine and in the field of genetically modified organisms. And finally, what will you take back to your classroom? What you'll take back to your classroom is a basic knowledge of genomics and how the field of genetics and genomics has expanded over the last decade. Also hope that you'll take back to your classroom tools for teaching the information but also tools for discussing the ethics and the social issues surrounding genomics and genetics. Thank you, and stick around for the lectures.