Who We Are

Our Story

Together with our partners, the Center for Humane Technology (CHT) is dedicated to radically reimagining our digital infrastructure. Our mission is to drive a comprehensive shift toward humane technology that supports our well-being, democracy, and shared information environment.

From the dinner table to the corner office to the halls of government, our work mobilizes millions of advocates, technologists, business leaders, and policymakers through media campaigns, working groups, and high-level briefings.

Our journey began in 2013 when Tristan Harris, then a Google Design Ethicist, created the viral presentation, “A Call to Minimize Distraction & Respect Users’ Attention.” The presentation, followed by two TED talks and a 60 Minutes interview, sparked the Time Well Spent movement and laid the groundwork for the founding of the Center for Humane Technology (CHT) as an independent 501c3 nonprofit in 2018.

The timeline below illustrates the most notable public steps on our journey.

Tristan Harris sparks the Time Well Spent movement

2013 | Tristan Harris releases viral presentation at Google, A Call to Minimize Distraction & Respect Users’ Attention

2017 | 60 Minutes features Tristan Harris and Anderson Cooper on Silicon Valley’s “brain hacking” and illusion of neutrality

Center for Humane Technology founded to build on the success of Time Well Spent

Time well spent’ becomes tech’s next big debate

Center for Humane Technology is co-founded by Tristan Harris, Aza Raskin, and Randima Fernando

The Facebook – Cambridge Analytica scandal exposes FB’s leak of 87 million users' personal data, bringing the harms of the social media business model into focus

Major tech platforms announce new Time Well Spent features

Mark Zuckerberg on changes to its News Feed: “One of our big focus areas for 2018 is making sure the time we all spend on Facebook is time well spent

Google announces new initiative to improve digital wellbeing

YouTube releases “time watched” metric and “take a break” notification

Instagram introduces “You’re All Caught Up” checkmark

Apple introduces a dashboard, app limits, and additional parental controls

CHT diagnoses the systemic harms of the attention economy

CHT releases New York Times op-ed: Our Brains Are No Match for Our Technology

Tristan Harris is featured in Fortune's 25 Ideas That Will Shape the 2020s, among world leaders including Malala Yousafzai, Jamie Dimon, and Melinda Gates

CHT’s mission moves mainstream, reaching over 100 million people globally

Tristan Harris testifies in a House hearing on Americans at Risk: Manipulation and Deception in the Digital Age

World Economic Forum presentation in Davos, including “Tech Cannot be Trusted to Self-Regulate” and a NYT panel with Yuval Harari

CHT supports the development and release of the record-shattering Netflix documentary The Social Dilemma from director Jeff Orlowski-Yang on the existential threats posed by social media, reaching an estimated 100 million people


Maria Bridge

Chief Communications Officer

Camille Carlton

Communications Manager

Wilburt Carpenter

Communications MBA Intern

Brooke Clinton

Operations Manager

Randima Fernando

Co-Founder &
Executive Director
Read Bio

Abby Hall

Director of Scheduling & Advance

Tristan Harris

Co-Founder &
Read Bio

Kellen Klein

Foundations of Humane Technology Course Manager

Stephanie Lepp

Executive Producer, Your Undivided Attention Podcast

Aza Raskin

Co-Founder &
Program Advisor
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Julia Scott

Senior Producer Your Undivided Attention Podcast

Board of Directors

Lea Endres

Co-Founder & CEO

Tristan Harris

Co-Founder & President
Center for Humane Technology

Janet Logothetti

Principal Managing Partner

Ben Rattray

Founder & CEO

Premal Shah


Peter Wang

Anaconda, Inc.

Thank you to our generous lead supporters


Dr. Guillaume Chaslot

Founder, AlgoTransparency.org

Renée DiResta

CHT Founding Advisor
Research Manager, Stanford Internet Observatory

Joe Edelman

Co-Founder, Time Well Spent
Philosopher, Social Scientist; Former CTO, CouchSurfing

Lynn Fox

CHT Founding Advisor
Principal, Fox Communications

Tom Gruber

Co-Founder, Siri

Jonathan Haidt

Social psychologist, NYU Stern; Author, The Coddling of the American Mind

Chris Hughes

Co-Founder, Facebook

Dr. Jon Kabat-Zinn

Founder, Mindfulness-Based Stress Reduction

Dan Kedmey

Your Undivided Attention Podcast, Founding Producer

Dr. Robert Lustig

Professor Emeritus, UCSF

Roger McNamee

CHT Founding Advisor
Co-Founder, Elevation Partners, Silver Lake Partners

Cathy O’Neil

Author, Weapons of Math Destruction

Sandy Parakilas

Senior Product Marketing Manager, Privacy, Apple

Hong Qu

Adjunct Lecturer, Harvard Kennedy School; YouTube’s First Designer

Justin Rosenstein

Co-Founder, Asana; Co-Inventor, Facebook ‘Like’ Button

Marietje Schaake

International Policy Director, Stanford University's Cyber Policy Center

Dr. Natasha Schüll

Professor, NYU; Author, Addiction by Design

Evan Sharp

Co-Founder & COO, Pinterest

Max Stossel

CHT Education Advisor
Poet, Filmmaker, Speaker

The Duke and Duchess of Sussex

Co-Founders, Archewell Foundation

K. Krasnow Waterman

Visiting Scientist, MIT

James Williams

Co-Founder, Time Well Spent
Philosopher at Oxford Internet Institute; Ex-Google

Tim Wu

Professor, Columbia Law School; Author, The Attention Merchants

John Zimmer

Co-Founder & President, Lyft

Our Work

With our partners in a powerful growing movement, we are catalyzing a radical reimagining of our digital infrastructure. At CHT, our work focuses on:

Educating the Public

We awaken millions globally to the individual and societal harms of social media platforms through mainstream media campaigns and resources like Your Undivided Attention and The Social Dilemma.

Learn more  →

Supporting Technologists and Tech Leaders

We drive changes in tech industry culture and practices through training and educational resources, working groups, and advising executives.

Learn more  →

Informing Policy Change

We brief policymakers in confidential sessions and public testimony to advance legislation that aligns technology with the public good.

Learn more  →


Thank you for your interest in working at CHT. Please check out our open roles.

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Millions of people around the world — from around the dinner table to the halls of government — are demanding change.

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