dean, Nancy McIntire. In October 1971, at age 29, Gail Walker Haslett was elected as a three-year term trustee on the Williams College Board of Trustees. She was the first woman to ever serve on the board. In 1976, Pamela G. Carlton '76 became the first woman alumni trustee and Janet Brown ‘73, the first woman graduate of Williams to serve on the executive committee of the Society of Alumni. , 45.6% of full-time faculty and 51.6% of the undergraduate class are women-identifying at Williams. In July 2018, Maud Mandel began her tenure as the 18th and current President of Williams College. She is the first woman to assume this role. Construction and expansion In the last decade, construction has changed the look of the college. The addition of the $38 million Unified Science Center to the campus in 2001 set a tone of style and comprehensiveness for renovations and additions to campus buildings in the 21st century. This building unifies the formerly separate lab spaces of the physics, chemistry, and biology departments. In addition, it houses Schow Science Library, notable for its unified science materials holdings and architecture. It features vaulted ceilings and an atrium with windows into laboratories on the second through fourth floors of the science center. In 2003, Williams began the first of three massive construction projects. The $60 million '62 Center for Theatre and Dance was the first project to be successfully completed in the spring of 2005. The $44 million student center, called Paresky Center, opened in February 2007. Construction had already begun on the third project, called the Stetson-Sawyer project, when economic uncertainty stemming from the 2007 financial crisis led to its delay. College trustees initially balked at the Stetson-Sawyer project's cost, and revisited the idea of renovating Sawyer in its current location, an idea which proved not to be cost effective. The entire project includes construction of two new academic buildings, the removal of Sawyer Library from its current location, and the construction of a new library at the rear of a renovated Stetson Hall (which served as the college library prior to Sawyer's construction). The academic buildings, temporarily named North Academic Building and South Academic Building, were completed in fall 2008. In the spring of 2009, South Academic Building was renamed Schapiro Hall in honor of former president Morton O. Schapiro. In spring 2010 the North Academic Building was renamed Hollander