India's parliamentary elections, now underway, will show how social media is affecting Indian society and government.
Even governments in democracies with strong traditions of rule of law find themselves tempted to abuse these new abilities.
An Estonian cybersecurity leader explains how her country defends itself, its society and its elections from Russian interference.
Of course people need ethics. But the current troubles in the technology industry are not evidence of an ethics crisis; it is a public-policy crisis.
Children can't handle watching livestreamed massacres – and adults shouldn't have to.
Facebook has been acting irresponsibly and selfishly, and promising to do better without actually improving. But that's not the whole story: The company has some positive qualities, too.
Facebook users no longer see the site as a confidant. They're struggling with how to deal with a messy codependence – and whether to just break up and move on with healthier friends.
Protect yourself from hackers, trolls, bots, social media executives and programmers in need of ethics training.
Academic research highlights the dangers – personal and societal – of giving too much time and attention to social media.
Without much delay, Facebook and Twitter could make significant changes to limit political manipulation and propaganda. Will they? And will users ask it of the social media giants?
Facebook retired its 'Move fast and break things' slogan – perhaps because, as new research from Brazil confirms, democracy is among the things left broken by online misinformation and fake news.
Hysterical narratives promoting fear among some Americans may be more effective at sparking violence than hate speech is. Social media companies are expected to guard against both.
Scholars and skeptics warned about Facebook long before its founder was even born. Technology companies keep asking for more and more data and proving they can't be trusted.
Protecting democracy requires more than just technical solutions. It includes education, critical thinking and members of society working together to agree on problems and find solutions.
Amazon, Facebook and Google have lofty goals for their effects on global society. But people around the world are still waiting for the positive results. Here's what the tech giants could do.
Measuring Twitter bots' effects on the opinions of real people can yield surprising results about what makes them influential.
Twitter and Facebook have said they will take steps to fight hate and abuse on their sites, but they have not yet adequately addressed the problem.
The U.S. is not the only country worried about foreign influence over its elections. Australia is concerned too, and taking steps Americans could learn from.
Almost every online deception, fraud and scam – even propaganda and misinformation campaigns – begins with a fake social media profile. How do fakers get real people to agree to be friends?
A 90-minute presentation in 1968 showed off the earliest desktop computer system. In the process it introduced the idea that technology could make individuals better – if government funded research.