黑料正能量

黑料正能量
Center for Informed Democracy & Social - cybersecurity (IDeaS)

黑料正能量's center for the study of disinformation, hate speech and extremism online

IDeaS Center for Informed Democracy & Social-cybersecurity

Join us for the last talk in the IDeaS Seminar Series for the Spring Semester

2026 IDeaS Center Spring Seminar Series

Tuesday, April 28, 2026, 4:00pm – 5:00pm US EST

Zoom Only

Alex Abdo

Alex Abdo

Litigation Director of the Knight First Amendment Institute at Columbia University

  Bio:

Alex Abdo is the litigation director of the Knight First Amendment Institute at Columbia University. He has been involved in the conception and litigation of most of the Institute’s legal challenges.

His work has focused most recently on challenges to the use of spyware to intimidate journalists, the secrecy of the Office of Legal Counsel’s legal opinions, the digitization of mail in jails and prisons, and the legal threats issued by social media platforms to researchers hoping to illuminate the influence that the platforms are having on society. He was also involved in the Institute’s prior challenges to the government’s system of “prepublication review,” which requires millions of former employees of the intelligence agencies to submit their manuscripts to government censors prior to publication; the Institute’s groundbreaking challenge to the constitutionality of President Trump’s blocking of critics from his @realDonaldTrump Twitter account; and the Institute’s and the ACLU’s challenge to the constitutionality of the NSA’s program of “upstream surveillance,” under which the agency scans the content of U.S. persons’ international communications as they transit the internet backbone inside the United States.

Prior to joining the Institute, Abdo worked for eight years at the ACLU, where he was at the forefront of litigation relating to NSA surveillance, encryption, anonymous speech online, government transparency, and the post-9/11 abuse of detainees in U.S. custody. In 2015, he argued the appeal that resulted in the Second Circuit’s invalidation of the NSA’s call-records program.

Abdo graduated from Yale College and Harvard Law School. After law school, he clerked for the Honorable Barbara M.G. Lynn, U.S. District Judge for the Northern District of Texas, and for the Honorable Rosemary Barkett, U.S. Circuit Judge for the Court of Appeals for the Eleventh Circuit.

 

Please register in advance, you will then receive a confirmation email containing zoom line information about joining the seminar.  You do not need a zoom account to attend or register.

 The IDeaS Seminar series are held during Spring and Fall semesters.

If you have suggestions for speakers, .

 If you have questions about upcoming seminars, please use the contact us link below.


**Unless noted all seminars will be held virtually via Zoom. Additional talk details and registration links will be posted online prior to seminar dates. Email centerforideas@andrew.cmu.edu to be added to the mailing list.

                                                                                                                                                   IDeaS Logo

 


Upcoming Seminars: 

Thank you for joining us for our Spring Seminar Series. We look forward to seeing you for the 2026 Fall Seminar Series. 

Speaker details will be posted in the Fall.

 

 

Additional talk details and registration links will be posted online prior to seminar dates.

 

Past Seminars Presenters

Chinmayi Sharma

Associate Professor at Fordham Law School, Automating Away Bureaucratic Dissent 4/14/2026

Chinmayi Sharma

Hans W. A. Hanley

Member of the Technical Staff at Microsoft AI, Narrative Networks: Investigating Patterns of Influence and Propaganda across International News Outlets 4/7/2026

Hans W. A. Hanley

Ethan Zuckerman

Asso. Prof. of Public Policy, Info & Comm at UMass Amherst; Dir. of the Initiative for Digital Public Infrastructure. Gramsci’s Nightmare: AI, Platform Power & Cultural Hegemony,...

Ethan Zuckerman

Sophia Choukas-Bradley, Ph.D

Assoc. Prof. in clinical and developmental psychology at the University of Pgh. Social Media Platform Design and Adolescent Girls’ Mental Health: A Developmental Systems Perspective, 2/3/2026

Sophia Choukas-Bradley, Ph.D

Daniel Silverman

Asst. Prof. of Political Science, 黑料正能量 Institute for Strategy & Technology, Understanding Misinformation in Contemporary War: From Iraq and Syria to Russia and Ukraine and Beyond. 12/2/2025

Daniel Silverman

Rachel Kuo

Asst. Professor at the Univ. of Wisconsin-Madison in the Dept. of Gender and Women’s Studies and Asian American Studies Title: Democracy and Technology Under the Shadow of Empire -11/11/2025

Rachel Kuo

Victor Pickard

C. Edwin Baker Professor of Media Policy and Political Economy at the Annenberg School for Communication Talk Title: The Present and Future of U.S. Journalism on 10/28/2025

Victor Pickard

Computational and Design Approaches for Combating Problematic Online Information

Tanu Mitra

Juliana Schroeder - The Psychology of Reading "Mind" During Conversation

Juliana Schroeder

Katie Harbath - Tech and elections - A brief history of how we got here and where we go next

Katie Harbath

Sam Gregory - Deepfakes: Critical questions on current problems and emerging ‘solutions'

Sam Gregory

Ananya Sen - Quantifying the User Value of Social Media Data

ananya sen

Daniyar Serikov - Distortions in the Kazakh Media Landscape

grayscale globe with Kazakhstan highlighted by its flag

Jessica Dawson - The Surveillance App Economy and the National Security Risk

Jessica Dawson

Joshua Tucker - The (Surprisingly?) Limited Impact of Russia's Election Interference on Twitter in the 2016 US Election

Joshua Tucker

Yan Leng Ph.D. - Analysis of misinformation during the COVID-19 outbreak in China: cultural, social and political entanglements

Yan Leng