Dear BERGers, This week we have Dr. Elizabeth Renner hosting a discussion around some recent controversial archaeological finds, including the discovery of potential human activity in California from over 100,000 years before humans were thought to arrive in the Americas. http://news.nationalgeographic.com/2017/04/mastodons-americas-peopling-migra... Drinks and snacks as usual in the common room from 5pm! Best, Donna