Church of the Covenant 
Massachusetts Audubon Society
Extinction Rebellion MA
Elders Climate Action
Divest Harvard
Babson Sustainability Club
Citizens Climate Lobby MA
Communities Responding to Extreme Weather (C.R.E.W.)
Quincy Asian Resources, Inc (Q.A.R.I.)
Environmental Voter Project
City Councilor Andrea Campbell
Jewish Climate Action Network (JCAN)
Trinity Chorus
Boston City Singers
Boston Cyclists Union
Boston Vegetarian Society
The New Democracy Coalition
Livable Streets Alliance
North American Indian Center of Boston
Biodiversity for a Livable Climate
Green Roots Chelsea
Green Newton
City Councilor Ed Flynn
Project Green Schools
350MA
The Massachusetts Teachers Association
The American Federation of Teachers MA
Melrose Unitarian Universalist Church
Mystic River Watershed Association
Fort Point Arts Community
MA Sierra Club
Speak for the Trees Boston
Islamic Society of Boston Cultural Center
Women’s International League for Peace and Freedom
MA Peace Action
Senator Ed Markey
Mayor Marty Walsh
City Councilor Michelle Wu
Jake Swamp and the Pine 
Jon Richardson and Peter Donnelly
Sophie Michaux 
Sonja Tengblad
Reverend Mariama White-Hammond
Nicolás Emden 
Appalachian Mountain Club 
March for Science (Boston)