The green test: Wena Harawira, Maori Television journalist

Wena Harawira. Photo / Supplied

What are you doing to make a difference?

I'm taking the train, which for me is a big thing because I hate walking.

It's like a 10-minute walk from home to the train station, and one minute from Newmarket to Maori Television.

It also can be a problem because sometimes I read the signs wrong and then I end up in places such as Avondale.

What more could you do?

I could buy a hybrid car but it's out of my price range at the moment.

What is your biggest environmental sin?

Hairspray. In television it's the necessary evil. It's got to be the bullet-proof stuff to keep everything from flying away.

Global warming - man or nature?

Man.