09:05 Huge floating "islands" of trash

Charles Moore, US captain who discovered the 'Great Pacific Garbage Patch' and founded the Algalita Marine Research Foundation, which is dedicated to the protection of the marine environment and researching the impact of plastic marine pollution.

A large entanglement of debris found off the coast of Hawaii in 2002.

A large entanglement of debris found off the coast of Hawaii in 2002

1 mile trawl sample of plastic debris of the North Pacific Gyre in 2005

1 mile trawl sample of plastic debris of the North Pacific Gyre in 2005

09:35 Identical twin DNA

Stuart Grieve, Auckland barrister QC

09:45 Australia correspondent Ray Moynihan

10:05 Ben Bradlee

Ben Bradlee, Vice President at-large of the Washington Post. He was at the helm of the paper as it broke stories on some the most turbulent episodes in modern US history - including Watergate.

A Good Life: newspapers and other adventures by Ben Bradlee

10:44 Reading:The Vintner's Luckby Elizabeth Knox

(Part 8 of 15)

A story of love, life, wine and angels stretching out from the beginning of the 19th century.

11:05 Book Review with Harry Broad

Peter Bush: A Life in Focus by Peter Bush with Paul Thomas
Published by Hodder Moa

11:15 Music review with Marty Duda

Today's feature artist: Norah Jones

1. Cold Cold Heart (3:38) - Norah Jones taken from 2002 album "Come Away With Me" (Blue Note)

2. What Am I To You (3:29) - Norah Jones taken from 2004 album "Feels Like Home" (Blue Note)

3. Thinking About You (3:20) - Norah Jones taken from 2007 album "Not Too Late" (Blue Note)

4. Light As A Feather (3:52) - Norah Jones taken from 2009 album "The Fall" (Blue Note)

11:30 Criminal lawyer Robert Lithgow discusses sentencing when there's been a guilty plea

11:45 Art commentator Courtney Johnston

From auction houses to Trade Me; the options when you want to buy some art.

Auction houses:
Webbs
Art + Object
Dunbar Sloane

John Hurrell's art review blog (for links to dealer galleries and other art spaces).

NZ Affordable Art Show

Auckland Art Fair