The second summit involving US President Donald Trump and North Korea leader Kim Jong Un, Vietnam failed. Jean H. Lee, a North Korea expert at the Wilson Center in Washington DC, gives her analysis.

Jim Mora reads listener's feedback.

John Mathers has spent nearly four decades in the brand and design industry. He's a visiting professor of design strategy at Shanghai's Tongji University and says there's a shift in China from manufacturing to innovation.

Dr Adam Grant has spoken to some of the most successful business people in world to tap into where their motivation came from as well as how they managed to get to the top of their games. He speaks to Jim about what his research.

University lecturer Gregory Smith details his sad childhood and his incredible tale of living in the bush in the book Out of the Forest. He talks to Jim Mora about how he dramatically turned his life around and how we all have potential.

Best selling author, Nicholas Crane has been on the move from a very young age, camping and hiking. He speaks to Jim about a lifetime exploring and his new book'You are Here, A Brief Guide to the World'.

Binghamton University Associate Professor of Psychology Richard Mattson has led the team which believes it has found a gene which can influence marriage quality. He explains the science to Jim.

Three Minutes Max, short & sharp opinions from commentators around New Zealand. Here's Jules Older with his thoughts on the referendum on legalising cannabis and how it's worked in the U.S for his own family.

RNZ's Te Ahi Kaa reporter Justine Murray speaks to Jim Mora about Te Matatini where thousands have performed at the Kapa Haka Festival over four days.

It's been 30 years since United Airlines flight 811's cargo door failed blew off the aircraft mid-air killing New Zealander Lee Campbell. His father Kevin speaks to Jim about Lee and their work to uncover the truth about the incident.