Digital imperialism: How US social media firms are using American law to challenge global tech regulation

Trump Media and Rumble joining X in legal fight against the Brazilian Supreme Court marks a new era of deregulation pushes.

Camille Grenier, Associated Expert at the Technology and Global Affairs Innovation Hub, Sciences Po • conversation
March 21, 2025 ~11 min

Helper bots in online communities diminish human interaction

Bots that reply to online posts can help people connect with each other, but at the same time they also interfere with people communicating with each other.

John Lalor, Assistant Professor of IT, Analytics, and Operations, University of Notre Dame • conversation
March 21, 2025 ~5 min


Social media design is key to protecting kids online

Policymakers are focusing on restricting teens’ access to social media, but this approach risks cutting them off from its benefits. Making the platforms safer offers an alternative path.

Abdulmalik Alluhidan, Ph.D. student in Computer Science, Vanderbilt University • conversation
March 19, 2025 ~8 min

The fediverse promises social media without Big Tech – if it can avoid familiar pitfalls

The fediverse promises an egalitarian, noncommercial alternative to Big Tech for social media, but there’s a lot of work needed to make it work.

Robert W. Gehl, Ontario Research Chair of Digital Governance for Social Justice, York University, Canada • conversation
March 12, 2025 ~7 min

Panic over children’s mobile phone use distracts from the help young people actually want

Teenagers become far less likely to speak to parents about online concerns and turn to their peers instead.

Andy Phippen, Professor of IT Ethics and Digital Rights, Bournemouth University • conversation
March 10, 2025 ~6 min

5 ways schools have shifted in 5 years since COVID-19

Public school access to high-quality teachers is shrinking, while teen reports of feeling unsafe at school are on the rise.

Gravity Goldberg, Visiting Assistant Professor in Education Studies, Wesleyan University • conversation
March 10, 2025 ~10 min

5 ways schools have shifted in 5 years since the COVID-19

Public school access to high-quality teachers is shrinking, while teen reports of feeling unsafe at school are on the rise.

Gravity Goldberg, Visiting Assistant Professor in Education Studies, Wesleyan University • conversation
March 10, 2025 ~10 min

How our bodies react when we use social media – and when we stop

New research shows withdrawal-like reactions when people are asked to stop using Instagram – but these may not reflect an addiction.

Niklas Ihssen, Associate Professor, Department of Psychology, Durham University • conversation
March 4, 2025 ~6 min


YouTube at 20: how it transformed viewing in eight steps

The success of the world’s biggest online video platform has been down to several key innovations.

Alex Connock, Senior Fellow, Said Business School, University of Oxford • conversation
Feb. 17, 2025 ~9 min

Address science misinformation not by repeating the facts, but by building conversation and community

For science to have a meaningful impact on a group of people, new information needs to spread between trusted members of that community.

Anne Toomey, Associate Professor of Environmental Studies and Science, Pace University • conversation
Feb. 12, 2025 ~10 min

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