Articles sur Twitter

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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.
Antonio Guillem/shutterstock.com

Dear students, what you post can wreck your life

To post or not to post? Colleges and employers are increasingly checking social media to get a sense of their candidates. Here's what you should (and shouldn't) post in order to secure your future.
The pattern of disinterest in Schapelle Corby’s release also reflected in our data on the total number of visits to these Australian news sites. Made Nagi/EPA/AAP

Schapelle Corby fails to draw a Twitter audience

The Schapelle Corby media circus wasn't reflected in Twitter stats and calls to boycott Fairfax during the staff strike show limited impact on this social media platform as well.
US President Donald Trump and African dictator Idi Amin - different, but the same. EPA and Reuters

Idi Amin and Donald Trump - strong men with unlikely parallels

Some may say it's far fetched to compare a 1970s African dictator with the President of the United States. But the similarities between Idi Amin and Donald Trump are quite startling.

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