In PX21, Jess Noonan and Peter Jewell interview John Henshall, an urban economist with over 40 years experience in Australia, Europe and Asia. Topics discussed include ethics, disruptive economic trends, common mistakes in economic assessments, what eastern cities can teach western cities, the revitalisation of small towns and the necessity of failure. On a personal side, John talks of his joy in being involved in the revitalisation of Clarksdale Mississippi, a pivotal place in the emergence and evolution of the blues. Music: Intro - 'Walk right up' by Ladi6. Outro - 'Mais Que Nada' Segio Mendes & Brasil 66. Podcast released in October 2016, remastered November 2017. For more details visit www.planningxchange.org.