Author of the newly released book ‘A Path to Diversity: LGBTQ Participation in the Working World’, Mark is a supporter and keynote speaker for several advocacy groups on various topics about the LGBT+ presence in the workplace, including Out on Bay Street, Pride At Work, and The Letters Club. He is a contributing author to The Canadian Encyclopaedia, on articles about LGBT+ individuals and history in the workplace, and has provided several annual Bonham Scholarships for LGBT+ students to pursue post-secondary business studies programs. Externally he is a benefactor and Board Member of The Mark S. Bonham Centre for Sexual Diversity Studies at the University of Toronto, the world’s largest degree-granting research centre on LGBT+ issues. He was the lead donor to the newly expanded Casey House AIDS Hospice and co-chaired the fundraising campaign for the new LGBT Homeless Youth Centre in Toronto.  He is also founder and Managing Editor of QueerBio.Com, and an Advisory Board Member for the Inside Out LGBTQ Film Festival, Canada’s largest LGBT+ film festival.