In this episode of the Janes podcast, Tim Marshall, journalist and author of The Power of Geography, in conversation with Terry Pattar, examine how our politics, demographics, economies and societies are determined by geography and how defence intelligence analysts can learn from this.Tim Marshall wrote the international best selling book Prisoners of Geography. Tim was diplomatic editor at Sky News and has also worked for the BBC and LBC/IRN radio. He has reported from 40 countries and covered conflicts in Croatia, Bosnia, Macedonia, Kosovo, Afghanistan, Iraq, Lebanon, Syria and Israel.