(By Alessio Gallarotti ’15) This summer, the Sustainability Office, in conjunction with Human Resources, is encouraging Wesleyan employees to get out and walk. In 2016, with the approval of President Roth and his cabinet, as well as with strong grassroots support, the Sustainability Office began implementation of a five-year sustainability action plan (SAP), which included approximately 160 initiatives to promote holistic sustainability on campus. The term “sustainability,” while typically used to refer to topics like recycling, resource efficiency, and emissions, is a much broader concept, including social and economic components. Promoting walking promotes well-being and appreciation for place, both of which…