Mark Hanna

Science
Oct 5, 2017

About that Stuff story on 'edible sunblock'

In any country, Stuff's news story assessing 'edible sunscreen' would be questionable. In New Zealand, the melanoma capital of the world, it's downright irresponsible, writes Mark Hanna.

Read on.

Science
May 19, 2017

Why Winston Peters is wrong about the anti-quackery bill

We need a new law to plug the big gap in our regulation of health products, argues Mark Hanna

Read on.

Science
Nov 3, 2016

Hoo boy, soft drink companies did some really bad science today

Mark Hanna's greatest passion is debunking bad science. Here, he looks at the New Zealand Beverage Council's recent media campaign claiming soft drinks aren't a big factor in obesity.

Read on.


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