Best of the Week - 27 July 2012

Highlights from Radio New Zealand National's programmes for the week ending Friday 27th July. This week...the life and work of renowned childrens author Margaret Mahy who died this week....the philosophy of Wellingtons barefoot and dreadlocked new bishop......a clinical food trial to try and solve our obesity problem.....a company that designs and manufactures automatic traps that humanely kill pest animals...... Tenor and Wagnarian specialist Simon O'Neill is back home to start off a year of concerts around the world........and camels as pets.