August 7--Monday
Concert: Harvard Chamber Orchestra. Works of Kirchner. Stravinsky and Mozart. 8:30 p.m., Sanders Theater. Free.
August 10--Thursday
Lecture: Thursday Speaker Series--"Energy Choices: Environmental Consequences." Michael McElroy, Abbot Lawrence Rotch Professor of Atmospheric Science. 4 p.m. Sceince Center C. Free.
Film: Center for Middle Eastern Studies--Battle of Algiers. 7:30 and 9:30 p.m., Science Center D. $1.00
The Summer School Calendar runs each Friday in The Crimson.