Workforce diversity refers to bringing together a variety of people with different experiences, backgrounds, and characteristics to one workplace. Key aspects of diversity include race, ethnicity, gender, religion, age, ability, and sexual orientation. The document discusses why workforce diversity is important for business and provides Aramark as a case study. Aramark is a global company with 260,000 employees across 22 countries that focuses on employee advocacy, environmental stewardship, health and wellness, and community involvement. Aramark seeks to have a diverse workforce that reflects the diversity of the markets it serves and maintains an inclusive workplace culture.