
Columbia | SIPA
@columbiasipa
The Twitter home of @Columbia University's School of International and Public Affairs.
ID: 80048596
http://www.sipa.columbia.edu 05-10-2009 15:18:53
33,33K Tweet
37,37K Followers
949 Following

Harper's Magazine
@harpers
“Stranger and better than you might expect.” —@nytimes Subscribe: harpers.org/twitter
Columbia Climate School
@columbiaclimate
Developing innovative education, supporting groundbreaking research, and fostering essential solutions for climate and sustainability.
Columbia Journalism School
@columbiajourn
Founded in 1912, our mission is to educate the next generation of journalists and uphold standards of excellence in journalism.
ColumbiaSchoolofArts
@columbiasoa
Columbia University School of the Arts is a vibrant, intellectual, artistic laboratory where students work, experiment and learn under acclaimed professors.
Shabana Basij-Rasikh
@sbasijrasikh
Co-Founder & President @SOLAAfghanistan. Educator and social entrepreneur.
Carnegie Endowment
@carnegieendow
The Global Think Tank.
Daniel Björkegren
@danbjork
Machine learning/digital data for developing economies. Asst. Professor @Columbia. Head of AI and Development Initiative @Columbia_CDEP
Kim Ghattas
@kimghattas
@TheAtlantic contrib writer. @FT contrib editor. Author: BLACK WAVE on Saudi-Iran rivalry. Top 100 NYT books for 2020. Next book out 2026.
Carnegie Corporation of New York
@carnegiecorp
A philanthropic foundation working to reduce political polarization with support for education, democracy, and peace. Stay informed: carnegie.io/41mx21A
Jay Healey
@jason_healey
Personal account - he/him. @ColumbiaSIPA. Founder of Cyber 9/12 student competition. AF Veteran, White House. Review board @BlackHatEvent @defcon
Dr. Frank Mugisha
@frankmugisha
Human Rights advocate |Robert F. Kennedy Award |Rafto Prize |Civil Rights Defenders award| BET|Fortune Magazine |Nobel Peace Prize Nominee |Hon. Ghent & Glasgow
Mila Atmos
@milaatmos
Executive Producer and 🎙Host of Future Hindsight podcast. Civic engagement is our Daily Bread. futurehindsight.com Check out @futur_hindsight
ian bremmer
@ianbremmer
@eurasiagroup & @gzeromedia. political scientist, author. if you lived here, you'd be home now.
Christiane Amanpour
@amanpour
@CNN Chief International Anchor | Amanpour/Amanpour & Co, weeknights on @CNNi & @PBS | The Amanpour Hour, 11aET every Saturday on @CNN
Chris Blattman
@cblatts
Economist & political scientist @UChicago @HarrisPolicy studying conflict & organized crime. My book is Why We Fight: penguinrandomhouse.com/books/636263
David Miliband
@dmiliband
This is my personal account. For International Rescue Committee visit @RESCUEorg
Columbia Law School
@columbialaw
The official Twitter feed of Columbia Law School.
Eric Schmidt
@ericschmidt
Former Executive Chairman & CEO, KBE
Sandra Aguilar-Gómez
@sandraguilarg
Asst. Prof. @EconomiaUAndes | environmental ∩ gender ∩ development econ | Spanglish | Ph.D. @SipaSusdev @ColumbiaSIPA | mexicana
Mauricio Cárdenas S.
@mauriciocard
Soy profesor de SIPA/Columbia y exministro de Hacienda de Colombia (2012-2018).
Michel Kazatchkine
@kazatchkine
Empowering underserved populations and enhancing their access to HIV, TB and hepatitis services.
Fernando Cirelli
@fercirelli
Assistant professor at Columbia SIPA. Macro, Monetary and Finance. 🇦🇷
Robert C. O'Brien
@robertcobrien
Robert C. O'Brien served as the 27th Assistant to the President for National Security Affairs. Views on this account are personal.
APSIA
@apsiainfo
Association of Professional Schools of International Affairs brings together community of leading grad schools around the world which specialize in intl affairs
Stacey Abrams
@staceyabrams
Host of #AssemblyRequired. Author of Power of Persuasion. Democracy, DEI, policy, small business & storytelling. Opinions are my own.
Dr. Rajiv J. Shah
@rajshah
Making big bets and large-scale change at The @RockefellerFdn. Former @USAID. Proud husband and father of 3. My book "Big Bets" is available now.
Columbia Economics
@columbia_econ
Columbia University's Department of Economics stands at the forefront of economic research and undergraduate and graduate education.
Peter Salisbury
@peterjsalisbury
Researcher, writer. Political economy of war and peace. Orwellian bot. Fellow @centuryintl, adjunct @columbiaSIPA. Ex @crisisgroup. RT≠ endorsement.
Columbia University
@columbia
News, events, and ideas from Columbia University in the City of New York. Recent statements and announcements: bit.ly/ColumbiaAnnoun…
Morning Joe
@morning_joe
Live tweet during the show run by MJ Staff— Retweets are not necessarily endorsements. Catch us weekdays from 6-10AM on @MSNBC.
Steven Guilbeault
@s_guilbeault
Député libéral Laurier-Sainte-Marie | Min de la Culture, de l’Identité, Parcs et Ltnt du Qc / Min of Culture, Identity, Parks and Qc Ltnt. Proud dad | Fier Papa
Aura Cifuentes
@cifuentesaura
Hacer que las cosas pasen | Investments @LetsCoDevelop | Leadership, Feminism, Tech | Podcast @VuelanLaCabeza |👩🎓@Columbia @SciencesPo | Ex-varias cosas 🇨🇴
Noah Kaufman
@noahqk
Climate economist at Columbia University SIPA Center on Global Energy Policy. Formerly at White House CEA/CEQ
Vaishali Nigam Sinha
@vnigamsinha
Co-Founder, @ReNewCorp, and Chair Sustainability | Fortune Most Powerful Women 2025 and 2024 | @ColumbiaSIPA | @HarvardHBS
Jeff Frieden
@jafrieden
Professor of International and Public Affairs and Political Science at Columbia University | Specializes in politics of international economic relations.
Bartu Kaleagasi
@bartukaleagasi
Exploring the mosaic of nature and society
Robert Metcalfe
@rdmetcalfe
Economist, professor @ColumbiaSIPA @nberpubs | Co-Editor @jpubecon | Chief Economist @CentreNetZero | Co-founder @tbehaviouralist & @signol_io | 🏴
Tim Naftali
@timnaftali
Senior Research Scholar, @ColumbiaSIPA. @CNN Pres. Hist. .For. Dir., Nixon Pres. Library. Co-auth."Khrushchev's Cold War." RT not endorse.
Amaney Jamal
@amaneyjamal
Dean @PrincetonSPIA and Professor of Politics @Princeton
Adam Met
@adamajrbrothers
Member of @ajrbrothers, PhD, Executive Director @planetreimagine, Planet Reimagined Podcast, Human Rights and Sustainability Advocate. He/Him. I wrote a book!
Jean-Marie Guéhenno
@jguehenno
Professor of practice & Director, Kent program on conflict resolution @ColumbiaSipa - High-level Advisory Board on Mediation & Advisory board on disarmament UN
Daniel Siegel
@dhsiegel74
Investigator at @Graphika_NYC I All views my own
Hillary Clinton
@hillaryclinton
2016 Democratic Nominee, SecState, Senator, hair icon. Mom, Wife, Grandma x3, lawyer, advocate, fan of walks in the woods & standing up for our democracy.
Jason Bordoff
@jasonbordoff
Founding Director, @ColumbiaUEnergy; Prof of Prof Practice, @ColumbiaSIPA; Co-Founding Dean Emeritus, @ColumbiaClimate; fmr energy advisor, Pres @BarackObama
Center on Global Energy Policy
@columbiauenergy
Advancing smart, actionable and evidence-based energy and climate solutions through research, education and dialogue.
Kidogo
@kidogo_ecd
Kidogo is a social enterprise that provides high-quality, affordable early childhood care and education in East Africa's informal settlements.
Marcelo C. Medeiros
@mcunhamedeiros
Marcelo is Professor of Economics at the University of Illinois at Urbana-Champaign.
Strong Cities
@strong_cities
A global network of 270+ cities dedicated to addressing all forms of hate, extremism and polarisation that can lead to violence, and cataylsing city-led action!
Michelle Bachelet
@mbachelet
Former @UNHumanRights Chief / Ex Alta Comisionada de las ONU para los Derechos Humanos. Expresidenta de Chile. #StandUp4HumanRights
Tech Policy Press
@techpolicypress
Technology and democracy. Newsletter: techpolicy.press/newsletter Podcast: techpolicy.press/podcast/ Contribute: bit.ly/tppcontributors
katie napolitano
@katienapolitano
#FairFuturesNY Co-ED of the Center for Fair Futures • youth advocate • foster youth coach & adoptive parent
Angel Vasquez
@angelvasq104
Deputy Secretary for Union Relations @ Gov. Kathy Hochul | 🇩🇴 🇺🇸 🏳️🌈 | Cornell ILR ‘11 & Columbia SIPA ‘15
Matthew H. Murray
@matthewhmurray1
Adjunct Professor, Columbia University School of International & Public Affairs/Harriman Institute; CoChair,Forum on Innovating Solutions to Systemic Corruption
columbiaplus
@columbiaplus
Columbia+ is @Columbia's online platform to engage alumni and learners from around the world through courses, events (live-streamed and recorded, and podcasts.
Salim Ahmed Salim Digital Archive
@drsalimarchive
Official account of the SAS Digital Archive. Exploring Dr. Salim's life and service through a one-of-a-kind digital collection🌍 salimahmedsalim.com
Columbia Institute of Global Politics
@columbiaigp
A hub for connecting leaders and scholars, driving policy change, and tackling the world's biggest challenges. Based out of @ColumbiaSIPA | @Columbia.
Nick Hornedo
@nickhornedo
comic | seen on @PBS @Vulture | letterboxd sicko
Linda Thomas-Greenfield
@lindat_g
Grandma, wife, mom in that order. Served as @USUN Ambassador 2021-25, reformed diplomat and now traveling for fun.
Wally Adeyemo
@wallyadeyemo
former Deputy Treasury Secretary. First Chief of Staff of the CFPB, former NEC Deputy Director, & Deputy NSA. Fan of Barack Obama, Joe Biden, Kamala Harris
SPECTRUM | SIPA
@sipaspectrum
Official account of SPECTRUM, the LGBTQ student group at @ColumbiaSIPA.
Christina Chilimba
@christinachili2
MPA Candidate at Columbia SIPA | Human Rights and Humanitarian Policy | Gender and Public Policy | International Development
Vicky Murillo
@vickymurillonyc
politologa argentina @Columbia, directora de @ILASColumbia - You can hear it in my accent when I talk, I'm an Argentine in New York
All Tech Is Human
@alltechishuman
Improving the Responsible Tech ecosystem to better tackle thorny tech & society issues + align our future w/ the public interest! | linktr.ee/AllTechIsHuman
Chrysoula Zacharopoulou 🇪🇺🇫🇷
@czacharopoulou
Secrétaire d’État @francediplo chargée du Développement et des Partenariats internationaux (05/2022-09/2024). 🇫🇷🇪🇺#Afrique