Frustrated by the failure of past and current governments to address the issues facing his community, Mark believes Ontario needs a new approach—one that prioritizes affordable homes, better transit and a sustainable future.

A committed leader with over 30 years of public service, Mark brings a wealth of experience in policy development and program management. He spent much of his career with the City of Hamilton and the City of Toronto, where he led transformative initiatives in the Environment & Climate Change Division. Notable projects under Mark’s leadership include TransformTO, the Home Energy Loan Program and PollinateTO, all of which aimed to address climate change in balance with economic and social needs.

Mark’s work has earned both national and international recognition. He holds a graduate degree in Geography from Queen’s University and completed a two-year international program in Environment and Development with funding from the Rockefeller Foundation.

Mark joined the Ontario Greens in 2024 and was the Green candidate in the 2025 provincial election. Mark, his wife Adele, and their three children have proudly called Scarborough Southwest home for over 25 years.