This is who I was referring to as a possible speaker. Below is his website.
The Columbia University Food Sustainability Project supports the development of a just food system. To learn more about the Columbia Community Garden or for general CUFSP inquiries, contact Taylor Dunne: email@example.com; for Morningside Heights CSA, contact firstname.lastname@example.org; and direct inquiries regarding the public housing garden to email@example.com. We welcome all community members to participate in CUFSP initiatives!