Notable alumni of Hampshire College include filmmakers Ken Burns, Brett Morgan, Barry Sonnenfeld, Lee Hirsch, Rhys Ernst, Rod Roddenberry, Victor Fresco and John Falsey; actors Lupita Nyong'o, Liev Schreiber, Dennis Boutsikaris, Fred Melamed, Eugene Mirman and Xander Berkeley; writers Jon Krakauer, Eula Biss, Naomi Wallace, Peter Cole, and Ethan Gilsdorf; journalists Jeff Sharlett, Ellis Henican, Edward Humes, and Madeleine Baran; composers Charlie Clouser, Christopher Young, and Daniel Licht; musicians Elliot Smith, Zachary Cole Smith, Ed Droste, and Matt Mondanile; photographer James Estrin; activists Alex S. Vitale, Chuck Collins, Joseph Amon, and Lisa Shannon; Stonyfield Farm CEO Gary Hirshberg; Seventh Generation Inc. CEO Jeffrey Hollander; Thought Catalog founder Chris Lavergne; Yiddish Book Center founder Aaron Lansky; Common Sense Media co-founder and editor-in-chief Liz Perle; Duolingo co-founder Jose Fuentes; Ubuntu developer Benjamin Mako Hill; 9th United States Secretary of Veterans Affairs David Shulkin; member of the Council of Economic Advisors Heather Boushey; National Coordinator for Health Information Technology Jacob Reider; U.S. Ambassador to Burundi Dawn M. Liberi; physicist Lee Smolin; psychologist George Bonanno; NASA astronomer Lucy-Ann McFadden; and Barstool Sports founder David Portnoy.