AFL-CIO Tech Institute, AI Ethics and Governance Institute, Alan Minsky, Alexandra Tsalidis, Alison Rice, Alyson Stoner, American Federation of Teachers, Anamitra Deb, Andrea Miotti, Andrew Broz, Andrew Trask, Anna Yelizarova, Anthony Aguirre, Ari Rosenthal, Beatrice Ekers, Beatrice Fihn, Ben Cumming, Blessed Mother Family Foundation, Bobby Halick, Brendan Bradley, Brendan Steinhauser, Brett Puterbaugh, Brian Boyd, Brittney Gallagher, Brooke Istook, Camille Crittenden, Catherine Bracy, Center for AI and Digital Policy, Center for Humane Technology, Center for Responsible Technology, Center for Study of Responsive Law, Chase Hardin, Christian F. Nunes, CivAI, Civilization Research Institute, Clare Morell, Clark Barrett, Colin McGlynn, Common Cause California, Connor Leahy, ControlAI, Cristine Legare, Dalia Hashad, Daniel Bring, Daron Acemoğlu, David Autor, David Brenner, David Evan Harris, David Haussler, David Hsu, David Krueger, David’s Legacy Foundation, Dawn Nakagawa, Deger Turan, Demand Progress Education Fund, Design It For Us, Dylan Hadfield-Menell, DZ Kalman, Economic Security Project, Ed Newton-Rex, Emilia Ismael, Emilia Javorsky, Emma Ruby, Encode, Erik Passoja, Essential Information, Ethical Tech Project, Evan Davison, Evitable, Faith Matters, Fathom, Fr. Michael Baggot, Frances Fisher, Future of Life Institute, G20 Interfaith Forum Association, Geoffrey Miller, Glenn Beck, Heat Initiative, Heather Booth, Heather-Ashley Boyer, HITRECORD Yoshua Bengio, Holly Elmore, Hon Jeff Denham, Human Change Foundation, Humans First, Institute for Family Studies, Isabella Hampton, Jaron Lanier, Jean Oelwang, Jeffrey Bennett, Jeremy Ornstein, Jesse Martinez Carlos, Jillian Clare, Joann Bogard, Joe Allen, John McElliot, John Richard, John Unger, Joseph Gordon-Levitt, Joseph Vukov, Joshua Hughes, Joshua Tan, Juliana Arnold, Julianna Arnold, Justin Bullock, Karen A. Brown, Kate McCarthy, Kelly Kullberg, Kelly Monroe Kullberg, Kirk Doran, Konstantine Anthony, Lachlan Carroll, Lawrence Lessig, Leah Seligmann, Legal Advocates for Safe Science and Technology, Lisa Gilbert, Lizzie Irwin, Lucas Hansen, Malo Bourgon, Marc Rotenberg, Margarita Louis Dreyfus, Maria S. Eitel, Marianna Richardson, Marie Fink, Mark Brakel, Maurine Molak, Max Tegmark, Medlir Mema, Megan Garcia, Meredith Whittaker, Michael Kleinman, Michael Marinaccio, Michael Toscano, Michelle Margolis, Mike Kubzansky, Mikhail Samin, Miki Yamashita, Moshe Vardi, Nancy Green, Nick Smoke, Oliver Stephenson, OpenMined, Organized Intelligence, Parents RISE!, Pause AI, Peggy Lane, Philip Reiner, Progressive Democrats of America (PDA), Project Liberty Institute, Public Citizen, Rabbi Geoff, Ralph Nader, Randi Weingarten, Rania Batrice, Rev. Johnnie Moore, Riki Parikh, Rob Drake, Robert Creamer, Robert Weissman, Roman Yampolskiy, Ron Ivey, Ryan T. Anderson, Sacha Hayworth, SAG-AFTRA, Saheb Gulati, Sam Hiner, Sander Volten, Sandra M Faber, Saving Ourselves Foundation Inc., Seán Coughlan, Seismic Foundation, Servitium AI and Serviti Corp, Shana Mansbach, Sharon Li, Sir Richard Branson, Sneha Revanur, Stephen Casper, Steve Bannon, Stuart Russell, Sugheanmungol Sarin, Susan Rice, Taylor Jones, Tech Equity, Tech Oversight Project, Tegan Maharaj, Teri Olle, The Alliance for Secure AI, The B Team, The Congress of Christian Leaders, Tomicah Tillemann, Tristan Harris, Tristan Zucker, Vael Gates, Valerie M. Hudson, Vivian Dong, Walter Kim, Wes McEnany, William Jones, Zachary Davis