the first of many Chabad houses worldwide designed as architectural reproductions of the residence of the Lubavitcher Rebbe, Rabbi Menachem Mendel Schneerson at 770 Eastern Parkway in Brooklyn, New York. The Chabad House hosts the UCLA chapter of The Rohr Jewish Learning Institute's Sinai Scholars Society. Healthy Campus Initiative In January 2013, Chancellor Gene Block launched the UCLA Healthy Campus Initiative (HCI), envisioned and supported by Jane and Terry Semel. The Semel HCI prioritizes the health and wellness of UCLA students, staff, and faculty by "making the healthy choice the easy choice." The goal of the initiative is to make UCLA the healthiest campus in the country, and to share best practices and research with other communities, locally and beyond. The initiative is a campuswide, multi-year effort that champions programs such as the tobacco-free policy, expansion of campus gardens, stairwell makeovers, bicycle infrastructure improvements, healthy and sustainable dining options, and peer counseling, among others. The UCLA Healthy Campus Initiative is credited with providing inspiration for national initiatives including the Partnership for a Healthier America (PHA) Healthier Campus Initiative and the University of California Office of the President (UCOP) Global Food Initiative (GFI). In November 2014, UCLA was one of the 20 inaugural colleges and universities to pledge to adopt PHA's guidelines for food and nutrition, physical activity and programming over three years. The Semel HCI is a member of both the Menus of Change Research Collaborative and the Teaching Kitchen Collaborative, and a contributor to The Huffington Post. Faculty and alumni As of October 2021, 28 Nobel laureates have been affiliated with UCLA: 12 professors, 8 alumni and 10 researchers (three overlaps). Two other faculty members winning the Nobel Prize were Bertrand Russell and Al Gore, who each had a short stay at UCLA. The alumni Nobel laureates include Richard Heck (Chemistry, 2010); Elinor Ostrom (Economic Sciences, 2009); and Randy Schekman (Physiology or Medicine, 2013). Fifty-two UCLA professors have been awarded Guggenheim Fellowships, and eleven are MacArthur Foundation Fellows. Mathematics professor Terence Tao was awarded the 2006 Fields Medal. Geography professor Jared Diamond won the 1998 Pulitzer Prize for his book Guns, Germs, and Steel. Two UCLA history professors have each won 2008 Pulitzer Prizes for general nonfiction and history. Saul Friedländer, noted scholar of the Nazi Holocaust, won the prize for general nonfiction for his 2006 book, The Years of Extermination: Nazi Germany and the Jews, 1939–1945, and Daniel