Wallace Chapman

Smokers of roll-your-own cigarettes often say they choose "rollies" over packet cigarettes because "rollies" are closer to natural tobacco. Simon Chapman, Emeritus Professor at the School of Public… Audio

Broadcaster and former colleague Derek Fox talks about television and radio presenter Marama Martin, who passed away this week in Nelson.

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Dave Luddy is at Wimbledon and breaks down the women's singles final won by Garbine Muguruza over Venus Williams. Audio

Mei Heron and Benedict Collins report from the Greens and NZ First AGMS both being held in Auckland this weekend. Audio

The Journey is about Reverend Ian Paisley - founder of Northern Ireland's DUP, and Martin McGuinness, the former IRA leader who devoted his life to the cause of Irish unification. The part of… Audio

Whai Te Wiata recently graduated at Auckland University with a BA majoring in linguistics and Maori studies. He chose linguistics believing if he could work out how languages are constructed he could… Audio

The House of Z is a film following the meteoric rise of New York fashion designer Zac Posen. The film is the debut feature for Sandy Chronopoulos who spent a year with him to film it. Audio

Professors Ann Fordham and Fiona Measham spoke at Through the Maze this week, about reforming global drug laws. They tell Wallace what needs to change and why Portugal is a role model.  Audio

Former Whanganui mayor Charles Mackay, who served six years in prison for shooting a man who was blackmailing him, was the first New Zealander to come out as homosexual, says Wellington historian Paul… Audio, Gallery

Dr Francis Collins from the University of Auckland is concerned with the dud hand he says is being dealt temporary immigrants.  He says it's putting people's lives in limbo and splitting families.  Audio

Fairfax's sport news director Kevin Norquay reflects on the 15-all draw and drawn series between the All Blacks and the British and Irish Lions. Audio

The United Nations took an historic step yesterday adopting the Treaty on the Prohibition of Nuclear Weapons by an overwhelming majority. Lyndon Burford from the Disarmament and Security Centre… Audio

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We find the answers to any queries you can think up. Audio

The Maori economy is estimated to be worth $40 billion. Dr Rachel Wolfgramm, a senior lecturer in management and international business, and Dr Chellie Spiller, associate dean Maori and Pacific at the… Audio

Hikurangi Enterprises recently harvested its first crop of industrial hemp and is carrying out R and D on a local fungi, kanuka and kina. Panapa Ehau is its managing director and he tells Wallace the… Audio

June 21 is the shortest day so it's time to think about winter feasts. Laura Greenfield is the chef at Wellington Field and Green restaurant and she's in charge of a Scandinavian-themed feast at… Audio