Mediawatch’s weekly catch-up with Karyn Hay on Lately: This week Colin Peacock talks to Karyn about a rare outlet for the voices of our youth on air; a student paper pulling up trees in Dunedin, data journalism that shows we don't know how lucky we are - and more assessments of the media coverage of the attack in Christchurch and what followed:

Mediawatch’s weekly catch-up with Karyn Hay on Lately: This week Colin Peacock talks to Karyn about a rare outlet for the voices of our youth on air; a student paper pulling up trees in Dunedin, data journalism that shows we don't know how lucky we are - and more assessments of the media coverage of the attack in Christchurch and what followed:

The attack in Christchurch has forced our news media to rethink the way they work, whose voices they amplify and why. Telcos, bloggers, advertisers and the government have also reacted in ways that could change what we see, hear and read in our media in the future - and we've also had a stark reminder of the power of the big online platforms.

The attack in Christchurch has forced our news media to rethink the way they work, whose voices they amplify and why. Telcos, bloggers, advertisers and the government have also reacted in ways that could change what we see, hear and read in our media in the future - and we've also had a stark reminder of the power of the big online platforms.

On Tuesday when prime minister Jacinda Ardern told Parliament she would not speak the name of the mass murderer who killed 50 people in Christchurch she articulated what many people have been feeling. And it turns out there's evidence it could make a difference.

On Tuesday when prime minister Jacinda Ardern told Parliament she would not speak the name of the mass murderer who killed 50 people in Christchurch she articulated what many people have been feeling. And it turns out there's evidence it could make a difference.

There's concern the court case of the man accused of murder in Christchurch could give him another platform for his propaganda. Espen Egil Hansen  - editor of Norway's Aftenposten - has some advice for media here after reporting two trials for the 2011 mass-killer Anders Behring Breivik.

There's concern the court case of the man accused of murder in Christchurch could give him another platform for his propaganda. Espen Egil Hansen  - editor of Norway's Aftenposten - has some advice for media here after reporting two trials for the 2011 mass-killer Anders Behring Breivik.

How Christchurch's assault has made a mark on our media; to name -or not to name; lessons from Norway on covering the quest for justice.

How Christchurch's assault has made a mark on our media; to name -or not to name; lessons from Norway on covering the quest for justice.