Designing tools, methods and systems that connect rather than divide us to create a healthier society.

We develop methods for understanding current social and mass media ecosystems and design new communications tools and spaces for bridging societal divides.

Political, media, and technological forces have driven us into isolated, like-minded camps hostile toward outside views and ripe for the spread of misinformation, mischaracterization of others, “cancellation,” hateful discourse, and even violence. The loudest, most extreme voices now dominate the public sphere, stifling communication that might bridge ever-widening and increasingly dangerous divides.

The MIT Center for Constructive Communication brings together researchers in AI, computational social science, digital interactive design, and learning technologies with software engineers, journalists, political scientists, designers, and community organizers to explore and address the effects of deepening social fragmentation in the United States.

ANALYSIS OF MILLIONS OF POLITICAL TWEETS FROM THE 2016 PRESIDENTIAL ELECTION CAMPAIGN. VISUALIZATION revealed a social network deeply fragmented along political lines, including the personal networks of journalists that reported on the election. (Learn more)


Martha Minow and Ceasar McDowell on the Constitution, Built-in Inequities, and Where We Go From Here…

We are now grappling with some of the most serious threats to democracy since our nation’s founding, with many across the political spectrum agreeing that America’s “experiment in democracy” is in trouble. Can we trace at least some of the threat to the Constitution itself? Are there ways CCC and like-minded organizations might help address this threat? On September 13, we invited CCC advisor Martha Minow, the 300th Anniversary University Professor at Harvard Law School, and Ceasar McDowell, CCC associate director and associate head of MIT’s Department of Urban Studies and Planning, to give their insights Below are excerpts from that discussion.

09.13.2022 | Self-Published

Recent Projects

Real Talk for Change

A revolutionary new piece of civic infrastructure for more inclusive public input.

Prototype Workshop


A new type of social platform for young people that is explicitly designed to promote healthier outcomes.

Prototype Workshop


Probing neural language models of media consumption to predict public opinion

Research Lab

Recent Media

Obama praises CCC’s “great work” in “making online conversations more civil and productive”

“We need to figure out how to give [ourselves] a chance to build up civic muscles,” said Barack Obama in his April 2022 speech on disinformation, mentioning th...

Self-Published | 04.21.2022

The Internet Needs You-Are-Here Maps

We spend so much of our time online without knowing where we are—or how fragmented we’ve become. Locating ourselves can help us leave our bubble.


Wired | 06.08.2022

Some Bostonians feel largely unheard. With MIT’s ‘Real Talk’ portal now public, here’s a chance to really listen

In a community dialogue in East Boston this summer, a man named Alejandro inquired about whether the city’s high schools would receive the funding they need to thriv...

Boston Globe | 10.25.2021