World traveler John Roberts will present Global Hot Spots from 2-4 pm Saturday, Sept. 21, at the Global Village Museum of Arts and Cultures. A Museum co-founder and current board member, Roberts has visited 195 out of the world’s 217 countries, and he served overseas for 34 years with the U.S. State Department. Roberts will examine current events and troubling trends on the international stage and then guide an interactive discussion on the world’s most worrisome regions and leaders. Admission is $5/person and includes entry into the Museum’s four galleries.