Humphrey Hawksley, James J Turner, Elles Bailey and Leif Eriksen

Eva Macdonald, Fergus Jeffs and newbie Alexander Bilton connect with Anna Lewis in London, explore the work of the Royal Society for the Prevention of Accidents, discuss the state of global politics with Humphrey Hawksley, check out Kalahari with James J Turner, get Deeper with Elles Bailey, go Home with Tessa Snart`s tune of the week, celebrate Leif Eriksen day with William Coles and Phil Leirness and find out who Robin Pierce presents his weekly `Most Valuable Contributor` award to.