In Appreciation of Our 2022 & 2023 Petition Endorsers & Campaign Sponsors

We dedicate this page to everyone who has Endorsed our Petition to EPA and Sponsored our Campaign to make it happen. We greatly value all of our Petition Endorsers, who can be found using our Lookup tool here (for all individuals) and here (for all organizations).

Thank you for helping us demonstrate strong public support for our Petition to EPA to Phase Out Greenhouse Gas (GHG) Pollution to Restore a Stable and Healthy Climate.

Here we also specially recognize some endorsers whose names may move others to take similar action.

And a special note of gratitude to those who have gone the extra mile not only by Endorsing our Petition, but also Sponsoring the Campaign.

Thank you for your efforts and contributions. We cannot do this without you!

Petition Signatories

Donn J. Viviani

President, CPR Initiative & former EPA scientist (for over 35 years), including service as Director of EPA’s Climate Policy Division


James E. Hansen

Director of Climate Science, Awareness & Solutions, Earth Institute, Columbia University & former Director of NASA Goddard Institute for Space Studies

John Birks

Co-Founder & Chief Scientist, 2B Technologies, a company that develops & manufactures air quality measurement monitors

Lise Van Susteren

Physician, Board Member: Physicians for Social Responsibility, Earth Day Network, Climate Psychiatry Alliance, Chesapeake Climate Action Network, CPR Initiative


Richard Heede

Climate Accountability Institute & principal investigator for the widely-cited “Carbon Majors” project, which traces historical CO2 emissions to oil, natural gas & coal companies

A Sampling of Petition Endorsers

Go to the full, searchable, and alphabetically-sorted list of individual endorsers.

Mary Wood
Professor of Law & Author, 
Nature’s Trust
Jeffrey Sachs
Columbia University Professor & 2022 Tang Prize Recipient in Sustainable Development
Jennifer Francis
Acting Deputy Director & Senior Scientist, Woodwell Climate Research Center
David J. Beerling
Professor and Director, Leverhulme Centre for Climate Change Mitigation (LC3M), University of Sheffield
Marilyn  Bracken, PhD
Former, Deputy Assistant Administrator, Pesticides and Toxic Substances, US EPA
E. Donald Elliott
Distinguished Professor, Scalia Law School, & formerly EPA General Counsel (1989-91)
Charles Fletcher
Dean, School of Ocean, Earth Science & Tech., University of Hawai’i
Robert Corell
Climate Scientist and Principal, Global Environment and Technology Foundation
Michael MacCracken
Climate Change Scientist (retired)
Larry Reed
Former Deputy Director, Office of Emergency and Remedial Response (Superfund), US EPA
Antonio Oposa, Jr.
Philippines Attorney & Human Rights Champion
Sir David King
Founder & Chair
Centre for Climate Repair,
Cambridge University
David Karl
Director, Daniel K. Inouye Center for Microbial Oceanography, University of Hawai’i
Laurie Geller
Senior Program Officer, NAS Board on Atmospheric Sciences and Climate
Ralph Regenvanu
(MP) Opposition Leader, Parliament, Republic of Vanuatu
Judy Giers
Former Oregon Dept of Justice Dep Chief Counsel (retired); CPR Initiative Advisor
Wendy Gram
Acting Director, COMET Program at the University Corporation for Atmospheric Research
Pushker Kharecha
Climate Scientist & Associate Director of Climate Science, Awareness & Solutions, Columbia University
Richard Rood
Professor of Climate & Space Sciences & Engineering, University of Michigan
Cathy Orlando
Program Director, Citizens Climate International, CPR Initiative Board
John Fitzgerald
Counsel to Methane Action; CPR Initiative Board
Alan Robock
Professor of climate science, Environmental Sciences, Rutgers University
Makiko Sato
Climate Scientist & Senior Associate, Climate Science, Awareness & Solutions, Columbia University
Alan Betts
Atmospheric Scientist
Daphne Wysham
Executive Director, Methane Action
Melinda Janke
Executive Director, Justice Institute Guyana
Lisbeth Gronlund
Research Affiliate, MIT Laboratory for Nuclear Security and Policy; CPR Initiative Advisor
Mary Ward
National Institute of Health, Epidemiologist
Dale Hurst
Climate Scientist, Global Monitoring Laboratory, NOAA
Chad Hanson
Director & Principal Ecologist, John Muir Project
Wil Burns
Visiting Professor,  Northwestern University  Environmental Policy; CPR Initiative Advisor
Yogi Hendlin
Environmental Philosopher & Public Health Scientist
Jens Muhle
Researcher, Scripps Institution of Oceanography
David Wright
Research Affiliate, MIT Laboratory for Nuclear Security and Policy
Peter Jenkins
Chair, Methane Action Advisory Board
Shiloh Hernandez
Senior Attorney, Earth Justice
Jhoon Kim
Professor, Department of Atmospheric Sciences, Yonsei University
Cigdem Capan
John Burrows
Professor, Physics of the Ocean and Atmosphere, University of Bremen
Craig Williford
General Manager, 2B Technologies
Tim Crosland
Lawyer, Director, PlanB Earth; CPR Initiative Advisor
Jeff Bennett
Astronomer & author
Gilbert Leppelmeier
Professor emeritus, space research & atmospheric composition
M. Robert Showalter
Alejandro Frid
Central Coast Indigenous Resource Alliance; author, Changing Tides: An Ecologist’s Journey to Make Peace with the Anthropocene
Stefanie Herrington
Attorney, Montecito Law Group; CPR Initiative Board
Lijo Francis
Research Scientist,
NYU Abu Dhabai
Robert Evans
Retired, NOAA Scientist
Kathy Rowlen
CEO & Chief Science Officer, InDevR Inc.
Dana Nuccitelli
Environmental Scientist & Climate Journalist
Tanya Narath
Director of Climate Programs, Sonoma County Regional Climate Protection Authority
Irina Petropavlovskikh
Senior Scientist, CIRES Colorado University, Boulder
Andrew Stubblefield
Professor, Hydrology and Watershed Management, Humboldt State University
William Dimpfl
Scientist, The Aerospace Corporation
Joanna Campe
Executive Director,
Remineralize the Earth
Myanna Dellinger
Climate Change Researcher, Law and Policy Director, The EinStrong Foundation
Joshua Farley
Professor, University of Vermont, and President, International Society for Ecological Economics
Ron Baiman
Professor of Economics,
Benedictine University
Debra Safer
Physician, Stanford University School of Medicine
Bruce Melton
Professional Engineer and Climate Science Outreach
Simon Taylor
Executive Director, Global Witness
Cyrus Taylor
Albert A. Michelson Professor in Physics
David Shoemaker
Ann Turner, MD
Physician, retired
Dev Noily
Rabbi, Kehillas Synagogue, CPR Initiative Board
Nick Gayeski
Fisheries Scientist, Conservation Biologist
Alan Robock
Professor, Rutgers University
Thomas Adams
Alexander Domingo
Physician, OHSU
Nelson Bonner
Technology instructor, technical writer, artist; CPR Initiative Board
Alexander Loznak
J.D. Candidate 2023, University of Oregon School of Law, Class of 2019, Columbia University
Donn A. Viviani
University of Hawaii at Manoa
Kelly O’Hanley
Evelyn P. Whitlock
Retired public health researcher
Melanie Plaut
Retired MD
Phoebe Barnard
Professor & Global Change Ecologist,
University of Washington,
CEO of Stable Planet Alliance

Organizational Endorsers & Sponsors

1000 Grandmothers for Future Generations350 Bay Area Action350 Chicago350 Conejo / San Fernando Valley350 Eugene
350 Humboldt350 New Hampshire350 Sacramento350 Ventura County Climate Hub350NYC
AllRise - Verein zur Förderung des UmweltschutzesAgri-Tech Producers LLC (ATP)American Association for Community PsychiatryAmericans Who Tell the TruthAnimals Are Sentient Beings Inc
Aytzim: Ecological JudaismBe The Change - ColoradoBoulder County Board of County CommissionersBronx Jews for Climate ActionBuzzards Bay Coalition
Center for a Sustainable Coast Center for Biological DiversityCenter for Healing & Integrative Medicine (CHIME)Center for Sustainable EconomyCentral Jersey Coalition Against Endless War
Citizens Climate Lobby, Contra Costa, CACitizen's Climate Lobby, Monadnock (NH) chapterCitizens Climate Lobby San Diego CentralCitizens Climate Lobby WVCitizens Climate Lobby, Beverly Chapter
Citizens' Climate InternationalCitizens' Climate LobbyCitizens' Climate Lobby CanadaCitizens' Climate Lobby FresnoCitizens' Climate Lobby Marquette Chapter
Citizens' Climate Lobby Wilmington-Newark ChapterCitizens' Climate Lobby, Eugene ChapterCitizens' Climate Lobby, Santa Clarita ChapterCitizens' Climate Lobby, Santa Rosa ChapterCitizens’ Climate Lobby Placer Foothills
Citizens' Climate Lobby Yolo County, CACity of BoulderClimate Action Alliance of the ValleyClimate Action Net (CAN)Climate Coalition
Climate Crisis PolicyClimate Defense ProjectClimate Psychiatry AllianceClimate Psychiatry Alliance-Early Career NetworkClimate Psychology Alliance - North America
Climate Science Legal Defense FundCognitive Behavioral Associates of ChicagoCommunity Environmental CouncilConejo Climate CoalitionCouncil, P'nai Or of Portland
Del Cerro Tennis ClubEarthRights InternationalecoAmerica/Climate for HealthEcoFaith RecoveryElders Climate Action
Elders Climate Action (ECA) Northern California ChapterElders Climate Action (ECA) Southern California ChapterEvanston Northshore Chapter, Citizens' Climate LobbyExtinction Rebellion San Francisco Bay AreaFossil Fuel Divest Harvard
Fridays For Future NYCGeorgia Interfaith Power and LightGlobal Warming Education Network (GWEN)Granite State MattersHerbicide-Free Campus
IIT BhubaneswarInterfaith EarthKeepersInterfaith Moral Action on Climate (IMAC)John Muir ProjectKauai Climate Action Coalition
LaPlaca and Associates LLCLife of the LandMercury Press InternationalMethane ActionMicah Six Eight Mission
Montecito Law GroupMoscow Idaho Youth Climate Justice HobokenNatural Capitalism SolutionsNew York Progressive Action Network
New Yorkers for Clean PowerNicaragua Center for Community ActionNoCoCRN Northern Colorado Community Rights NetworkNorth American Climate, Conservation and EnvironmentNortheast Organic Farming Assoc., Mass. Chapter
Northwest Watershed InstituteNucleation CapitalOceanic Preservation SocietyPeople Over PipelinesRemineralize the Earth
San Miguel County, ColoradoSanta Cruz Climate Action NetworkSecure the Future 2100STEMsprouts SchoolSundance Natural Foods
The Enviro ShowUnitarian Universalists for a Just Economic CommunityUp North Wellness And MassageVashon Climate Action GroupWaterspirit
Waterway AdvocatesWise Solutions, Inc

Campaign Sponsors

Peggy AThomas AdamsPeter AdamskiMikaela AlexanderRuben Alvero
Marcia AnnenbergKenneth AsheMichael AucottJodi AzulaiKristi Bader
Richard BaileyRalph BakerJohn BalchCarolyn BarkowAlicia Beeson
Kevin BellPeter BelmontStephen BensonRichard BentleyLuc Binette
Nishanga BlissMichael BobkerLorraine BohnNelson BonnerMarilyn Bracken
Heidi BraultRob BriggsMarion BriskAndra Broshsheila brown
Sheila Brutoco YoungTom BurksJohn BurrowsBrian CadyMarsha Carlton
Eileen Cashman-JermakPat CassenAnn ClarkeBeth ColeDeborah Cook
Peter CorneliusRachel CourtneyCarol A CumminsAlexander joseph CunliffeMarcia Curran
John DarovecDian DeeveyIke dePagterJan DietrickJeanne Dietsch
William DimpflRita DonlonGabrielle DuebendorferWilliam DundasCarol E Kraus
Giselle E WhitwellJonas EdlundLeila El-WakilCaroline ElamJim Elkins
Jessa EllenburgMark EnglandChristine EnnisRobert D EvansDonald Everhart
leonard feldmanTony FennJohn FitzgeraldVirginia FitzgeraldRobert Foster
Teresa FosterJennifer FrancisRebecca FrankeWilliam FreimuthJames Friend
Gene FryArnold GalpernValerie GardnerPeter GarrettTerrel Gates
Wendy Gibson VivianiKathleen GoforthJosh GoldsteinDenise GossKathe Gowland
Karen GraineyCharles GregoireLisbeth GronlundAndrew GuntherTanna Gushiken
Jim Haagen-SmitNeal & ELee HadleyGraeme HansenEli HansenGlenn Harden
Chris HardingJim HarlanWarren HarndenColleen HarrymanKitty Hartford
Alexander HeavensPaul HelmsAlan HemmingsenBarbara L. HermanStefanie Herrington
Roger HicksJohn HillPatricia S HineChristina HoenigFrank Holland
Jamie HollomonMike HornerJoel HubermanAnne HubermanJudith Hushon
Tara IllgnerRonald L JantzenPeter JenkinsKenneth JohnstonJulie Kayser
William KellerGreg KempfHey-Jin KimJanet KingBarbara Jo Kingsley
Georgia KinningerAnita S KnightSandra & Tim Koch McFarreTara KreftWilliam Kroll
Joy KubitRonal LarsonToby LevinJeffrey LevittSusan Lippman
Nancy LitchfieldElizabeth LobosKaren LockeAlex LubarskyMichael MacCracken
Charles MacquarieAlice MaddenCynthia MahoneyMeg MaierLynda Marin
Ann MarshallJohn MartinGrace MarvinRoy MasonDave Massen
Charlene MayesDavid McGrawMarta MeengsMatthew MerrittMichael Metzner
Alexi MillerSusan MonsonJordan MontaganoWilliam MoomawJennifer Moore
Mary Foster MorganRon MorrisonRobert MorrowMary MowryRegan Mozingo
Klaus Nachbaur-SturmUlrike NagelTanya NarathMarilyn NersesianDev Noily
Kelly OHanleyAnn OliveriJohn OrtegaShawn OueinsteenNora Parell
John ParellJerome PaulsonIrina PetropavlovskikhKelly PicarsicMelanie Plaut
Peter PrincipatoJeff RaimerChristine Real de AzuaLarry ReedKathleen Reilly
Saphira RekkerLaura RogersRobert RomeroDebra SaferPhilip Sakimoto
Mona SarfatyMakiko SatoJudith SaumFrancis SchauerRobin Schaufler
Barbara SchoeberlDavid SchreiberMichael ShaferRoger E ShamelKevin Shanley
Paula SharfmanHannah ShepardRaelene Shippee-RiceDavid ShoemakerRobert Showalter
Emily SiegelJeannine SielinskiKenneth SigvardsonJodie SkillicornCatherine F. Skopic
CRAIG SMITHMartin SmithDavid SolesJean StainsCynthia Stancioff
Sherie StarkDoreen SterlingAbbey StraussAndrew StubblefieldKalpana Sutaria
Win SwaffordD. TalukdarKate ThompsonCece TrainorJosephine Trott
Laura TuckerRachel TurnerJohn TurtzMatthew TwymanBrian C Unitt
Mary Van ZantRichard Vander WendeMadhu VazhathottathilDonn A. Viviani Jr.Tony Viviani
Anne VivianiKeith vonBorstelDale WalkonenDiane WallaceLynn Walloch
Dorothy WeaverSarah WeckRobert WeinbergerRay WelchJoe West
Crista WheelerShane WhiteEvelyn P WhitlockCraig WillifordHarold Woodley
Mary WoodwardCarol WoodyDavid WrightRobert WrightDaphne Wysham
Allan YoungArline ZeidlerLing Zhu

Endorse the petition &
Sponsor the campaign


Will you help us make this happen?

Endorse the petition &
Sponsor the campaign


Will you help us make this happen?