Dean at @ColumbiaSIPA | Adlai E. Stevenson Professor of International Relations @Columbia | Essayist & Award-Winning Author
Manhattan, NY
Joined March 2016
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Professor Keren Yarhi-Milo retweeted
LIVE 🔴 @ColumbiaIGP’s Emerging Technologies, Intelligence, and Security Initiative Launch
Featuring ⤵️
Dean Keren @YarhiMilo
Sec. @HillaryClinton
@jessbrandt
@etbrooking
@TamarMitts
@eborghard
Watch the event: xitter.cf/i/broadcasts/1qxvveowR…
@amoshochstein joined Secretary @HillaryClinton and me for a guest lecture in our Inside the Situation Room class last week to share his first-hand experiences making tough decisions as Former White House Senior Advisor to President Biden.
Amos is a @ColumbiaIGP Carnegie Distinguished Fellow, and we’re grateful that he continues to share his deep knowledge with our students! @ColumbiaSIPA
It’s not everyday you get to help a friend launch her book! 📖 Congrats to @mariaressa on “The Fight Back: A Citizen’s Guide to Standing Up to Dictators.” It was an honor to launch this book at @ColumbiaIGP with @HillaryClinton, @RaneyAronson, @CamilleFrancois, faculty & students
This is an impactful and important book at such a critical time – essential reading for anyone who wants to to understand, defend, and rebuild democracy in the age of AI. If you missed the event, watch it here: youtube.com/live/d1xaL7vGG3M
@mariaressa @ColumbiaIGP @ColumbiaSIPA
Professor Keren Yarhi-Milo retweeted
LIVE 🔴 The Fight Back: @mariaressa’s frontline guide to understanding, defending, and rebuilding democracy in the age of AI.
Featuring Sec. @HillaryClinton, @mariaressa, @raneyaronson, @camillefrancois, @yarhimilo
Watch here: xitter.cf/i/broadcasts/1MJgNbQOk…
#TheFightBack
Professor Keren Yarhi-Milo retweeted
On October 14 from 12-1pm ET, tune in live to @ColumbiaIGP’s event launching @mariaressa’s latest book 📖 The Fight Back: A Citizen’s Guide to Standing Up to Dictators.
Watch here: xitter.cf/i/broadcasts/1MJgNbQOk…
The speakers ⤵️
🌐 Sec. @HillaryClinton: 67th Secretary of State, @ColumbiaSIPA Professor, @ColumbiaIGP Cofounder & Faculty Advisory Board Chair
🌐 @mariaressa: Nobel Peace Prize-Winning Journalist, @ColumbiaSIPA Professor of Professional Practice, @ColumbiaIGP Faculty Advisory Board Member, IGP Technology & Democracy Initiative Co-director, and Inaugural @ColumbiaIGP Carnegie Distinguished Fellow
🌐 @raneyaronson: Executive Producer and Editor-in-Chief of @frontlinepbs, @PBS’s flagship investigative journalism series
🌐 Moderated by @camillefrancois: @ColumbiaSIPA Professor and Codirector of @ColumbiaIGP Technology & Democracy Initiative
🌐 With introductory remarks by @ColumbiaSIPA Dean Keren @yarhimilo
Professor Keren Yarhi-Milo retweeted
🔴 LIVE NOW Leading Through Change: A Conversation with @WaltDisneyCo’s James P. Gorman
Moderated by Secretary Jacob J. Lew and with introductory remarks by
@ColumbiaSIPA Dean Keren @YarhiMilo.
Watch the @ColumbiaIGP Spotlight Interview C-Suite Conversation here:
xitter.cf/i/broadcasts/1rGmqpvON…
Professor Keren Yarhi-Milo retweeted
LIVE 🔴 Leading Through Change: A Conversation with @WaltDisneyCo’s James P. Gorman
Moderated by Secretary Jacob J. Lew and with introductory remarks by @ColumbiaSIPA Dean Keren @YarhiMilo.
Watch the @ColumbiaIGP Spotlight Interview C-Suite Conversation here: xitter.cf/i/broadcasts/1rGmqpvON…
Professor Keren Yarhi-Milo retweeted
Meet the 2026-27 @ColumbiaIGP Student Scholars! They're actively preparing to understand and find solutions to today’s global challenges.
The scholars' first semester is already well underway, with events, short courses taught by IGP Carnegie Distinguished Fellows, and opportunities to gain policy chops and leadership skills at every turn. Welcome to @ColumbiaIGP!
@HillaryClinton @YarhiMilo
Professor Keren Yarhi-Milo retweeted
🔴 LIVE NOW @ColumbiaIGP Rapid Response: Analyzing the Trump-Xi Summit
President Xi Jinping’s visit to Washington, DC to meet with President Trump marked the Chinese leader’s first state visit to Washington since 2015. The relationship between the two superpowers has changed profoundly since then, and this latest summit raises critical questions about the future of US-China relations.
Panellists: Thomas J. Christensen, @Erica_Downs_, @JulianGewirtz, Matt Turpin, Edward Wong, moderated by @ZongyuanZoeLiu, PhD, CFA, with introductory remarks by Dean Keren @YarhiMilo
xitter.cf/i/broadcasts/1MJgNbOEY…
Professor Keren Yarhi-Milo retweeted
LIVE 🔴 @ColumbiaIGP Rapid Response: Analyzing the Trump-Xi Summit
Featuring: Thomas J. Christensen, @Erica_Downs_, @JulianGewirtz, Matt Turpin, @ewong, @ZongyuanZoeLiu (moderator), @ColumbiaSIPA Dean Keren @YarhiMilo
Watch here: xitter.cf/i/broadcasts/1MJgNbOEY…
My favorite part of our annual @ColumbiaIGP Student Scholar luncheons: listening to their bright ideas flying across the table💡
The newest cohort of scholars will spend the year attending events, meeting our Carnegie Distinguished Fellows, & getting hands-on experience 💙
Professor Keren Yarhi-Milo retweeted
Lovely visit from a dear friend, Dean @AranchaGlezLaya, yesterday! We have a shared love of travel and of course our shared @ColumbiaSIPA / @PSIASciencesPo dual degree students!
Lovely visit from a dear friend, Dean @AranchaGlezLaya, yesterday! We have a shared love of travel and of course our shared @ColumbiaSIPA / @PSIASciencesPo dual degree students!
Professor Keren Yarhi-Milo retweeted
Three SIPA alumni died during the September 11th attacks: Karen Klitzman MIA ’88, Nauka Kushitani MIA ’88, and Victor Wald MIA ’75.
Today, we remember them and the nearly three thousands others we lost 25 years ago.
Today, we remember those we lost on September 11, 2001, and reflect on the ways the Columbia University community, New York City, and the world have changed in the 25 years since. Nearly 3,000 people perished that day, including 42 Columbia alumni.
In Memoriam:
Paul A. Acquaviva (LAW'97)
Richard A. Aronow (CC'75)
Paul V. Barbaro (SEAS'91)
Daniel D. Bergstein (SEAS'84)
Michael J. Berkeley (BUS'87)
Joshua D. Birnbaum (GS'01)
Gavin Cushny (SEAS)
Joseph A. Della Pietra (CC'99)
John B. Fiorito (CC'82)
Arlene E. Fried (LAW'93)
Richard P. Gabriel, Sr. (BUS'72)
Rocco Nino Gargano (GS)
Vassilios G. Haramis (SEAS'71)
John C. Hartz (BUS'62)
Brooke A. Jackman (CC'00)
Douglas G. Karpiloff (SEAS'71)
Howard L. Kestenbaum (GSAS'69,'72)
Seilai Khoo (CC'86)
Andrew J. Kim (SEAS'96)
Karen J. Klitzman (SIPA'88)
Nauka Kushitani (TC'86, SIPA'88)
Matthew G. Leonard (LAW'87)
Charles A. Lesperance (BUS'73)
Alisha C. Levin (TC'92)
Edward Lichtschein (SEAS'93)
Arnold A. Lim (SPS'01)
Joseph Mathai (BUS'76)
Diarelia J. Mena (SPS)
Robert M. Murach (CC'78)
Brian J. Murphy (BUS'87)
Theresa (Ginger) Risco Nelson (GS'80)
Leah E. Oliver (SEAS'98)
Jean Hoadley Peterson (TC'77)
Ehtesham U. Raja (SEAS'96)
Thomas M. Regan (BUS'98)
Nasima H. Simjee (BUS'93)
Harry Taback (BUS'84)
Ronald Tartaro (SEAS'85,'86)
Tyler V. Ugolyn (CC'01)
Victor Wald (SIPA'75, BUS'76)
Weibin Wang (GSAS'94)
Brian P. Williams (CC'94)
📷 Eileen Barroso
ALT Small American flags are planted in the grass with a historic brick building in the background, featuring columns and a domed roof at Columbia University in the City of New York. The scene is lit by soft, natural light.
Professor Keren Yarhi-Milo retweeted
LIVE 🔴 The 9/11 Attacks 25 Years Later: Lessons Learned, Lessons Forgotten
Speakers include:
Secretary @HillaryClinton
Michael Chertoff
Hon. Jane Harman
@mattwaxman1
Victoria Nuland
@MaryVOS11
Joseph Pfeifer
Kathryn Wylde
Ester Fuchs
@ColumbiaSIPA Dean Keren @YarhiMilo
@Columbia President Jennifer L. Mnookin
Watch here: xitter.cf/i/broadcasts/1AKEmvlvD…
Continuing our selfie tradition in class today 🤳
Here’s to another great semester of “Inside the Situation Room” with @HillaryClinton at @ColumbiaSIPA
Professor Keren Yarhi-Milo retweeted
Back in the room where it happens with Secretary @HillaryClinton and Dean @YarhiMilo! Inside the Situation Room returns for year four 📚
Professor Keren Yarhi-Milo retweeted
Today I'll join public servants, scholars, and national security experts at @ColumbiaIGP to examine the legacy of one of the defining events of the 21st century.
Join us beginning at 6pm ET, live on the web. youtube.com/live/90hEroSbC-8…
Professor Keren Yarhi-Milo retweeted
On September 9 from 6-8 pm ET, tune in live to the @ColumbiaIGP event: The 9/11 Attacks 25 Years Later: Lessons Learned, Lessons Forgotten
Watch here: xitter.cf/i/broadcasts/1AKEmvlvD…
The schedule ⤵️
🌐 Introductory remarks by @ColumbiaSIPA Dean Keren @YarhiMilo
🌐 Opening remarks by @Columbia President Jennifer L. Mnookin
Panel 1: Reshaping America’s Security Architecture After 9/11
🌐 Sec. @HillaryClinton, 67th Secretary of State, @ColumbiaSIPA Professor, IGP Cofounder & Faculty Advisory Board Chair
🌐 Michael Chertoff, 2nd Secretary of Homeland Security
🌐 Hon. Jane Harman, Chair of the Commission on the National Defense Strategy, @ColumbiaIGP Carnegie Distinguished Fellow
🌐 @mattwaxman1, @ColumbiaLaw Professor, IGP Affiliated Faculty Member
🌐 Moderated by Victoria Nuland, @ColumbiaSIPA Professor, Director of the International Fellows Program & IGP Faculty Advisor Board Member
Panel 2: Building Back Stronger: New York’s Recovery and Lessons for Urban Resilience
🌐 Sec. @HillaryClinton
🌐 @MaryVOS11, Executive Director and Founder of @Voices_Center
🌐 Joseph Pfeifer, Former First Deputy Commissioner and Founding Director of the Center for Terrorism and Disaster Preparedness, @FDNY and @ColumbiaSIPA Adjunct Professor
🌐 Kathryn Wylde, former President and CEO of @Partnership4NYC
🌐 Moderated by Ester R. Fuchs, @ColumbiaSIPA Professor & @ColumbiaIGP Affiliated Faculty Member