In brief

Take the ‘Cold Turkey’ pledge to better the environment

Through Nov. 24, students, staff, and faculty at the Faculty of Arts and Sciences, Harvard Medical School, Harvard School of Public Health, and Harvard School of Dental Medicine can take the “Go Cold Turkey” pledge to reduce greenhouse gas emissions through conscientious on-campus energy use. Sign up at http://www.greencampus.harvard.edu. For more information, contact Alayne Moody at (617) 384-9604.

Lynn Harrell to conduct master class

Cellist, conductor, and teacher Lynn Harrell will lead a master class for Harvard undergraduate instrumentalists on Nov. 29 at 3 p.m. in the Kirkland House Junior Common Room, 95 Dunster St. Sponsored by Learning from Performers, the event is free and open to the public.

– Compiled by Andrew Brooks