Articles sur Twitter

Affichage de 1 à 20 de 283 articles

Examining the president’s Twitter activity. Screenshot

Is @realDonaldTrump addicted to Twitter?

Evaluating behavior using the elements of addiction can shed light on the president's – and anyone else's – tendencies to use social media.
Heritage Minister Melanie Joly recently announced a new policy for Canada’s cultural and creative industries competing in a digital world, but it offers little help for organizations that produce serious journalism. THE CANADIAN PRESS/Fred Chartrand

Why is Melanie Joly ignoring the crisis in Canadian journalism?

The Canadian news industry is in a crisis. Rather than providing a way forward, the Liberal government suggests that Facebook, Twitter, and Google will "jumpstart digital news innovation."
There’s a global war going on, and a global arms race to go with it. It’s not a race for physical weapons, it’s a race to develop cyber weapons of psychological, emotional, financial and infrastructure attack. (Shutterstock)

World War Three is being waged in cyberspace

Hostile foreign powers and even tech companies are not attacking us with bullets and bombs; they're doing it with bits and bytes. It's Cyber Security Awareness Month, so what to do about the third world war being waged in cyberspace?
A crowd gathers before a speech by Ben Shapiro at University of California Berkeley. AP Photo/Josh Edelson

Is free speech alive and well? 5 essential reads

From the football field to the library, this roundup of archival stories explores how the First Amendment applies to various aspects of our lives.
A recent research project about the 2015 Canadian election showed social media is no substitute for local news coverage. THE CANADIAN PRESS/Peter Power

When a squirrel dies: The rapid decline of local news

Local news is as important to communities as clean air, but the failing business model of traditional journalism has left the local news industry in rapid decline.
Social media posts, such as this image uploaded to Flickr, can be repurposed for reef health monitoring. Sarah Ackerman/Flickr/Wikimedia Commons

Tweet streams: how social media can help keep tabs on ecosystems’ health

Mining social media posts from tourism hotspots such as coral reefs could turn tourists into environmental citizen scientists without them even realising it.
We need to call out trolling for what it is: harassment and abuse. Dragana Gordic/Shutterstock

The media dangerously misuses the word ‘trolling’

The media is doing the public a disservice by using the word "trolling" to describe more serious behaviours that should be defined as online harassment and abuse.
Jeff Bezos (right), now the world’s second-richest person, is charting a different course for his philanthropy than Bill Gates (left), the richest, and Warren Buffett (center), who has fallen to third place. Reuters/Jim Tanner

What Jeff Bezos gets wrong (and right) with his populist philanthropy

Amazon's founder turned to Twitter to crowdsource ideas for his charitable giving. This populist approach and his preference for short-term results set Jeff Bezos apart from other mega-donors.

Les contributeurs les plus fréquents

Plus