This blog is presented by the American Anthropological Association, and here's what it's about in their own words:
"The American Anthropological Association (AAA) has created this blog as a service to our members and the general public. It is a forum to discuss topics of debate in anthropology and a space for public commentary on association policies, publications and advocacy issues. We will post select items that we think are of interest to our members or that you, the reader, have voiced an interest in. We invite you to use this domain to spur intellectual discussion and critique that is grounded in anthropological and other scientific research. Please feel free to contact us with any suggestions, queries or potential contributions you might have."