The Documentary Podcast

From historic buildings linked to emancipation to tiny village chapels, Jamaica is home to the world’s highest density of churches. The Caribbean Island faced a profound spiritual crisis after Hurricane Melissa devastated many of the 1600 sacred spaces where people gathered to worship. Journalist and presenter Nick Davis, who has returned to his family's roots and now lives on the island, takes us on an emotional journey back to Black River and Lacovia, in the heart of the hardest-hit areas. Nearly six months on from one of the worst storms in living memory, Nick joins volunteers as they continue to dig through the rubble and salvage what they can. Their places of worship may be razed to the ground, but those who once gathered here demonstrate how faith brings fresh hope and a resilience that reaches far beyond the bricks and mortar.

Electoral battle lines are being drawn and redrawn in the United States right now, as Republicans and Democrats up the ante in an electoral redistricting war that many fear is undermining democracy. BBC North America correspondent Anthony Zurcher looks at how a once-a-decade act of political admin has turned into a rolling process of political partisanship, as parties compete to redraw voting districts, as they try to lock in near-guaranteed majorities. We look at the recent US Supreme Court ruling which has fuelled this growing political battleground and explore accusations of racist bias behind the decision making. While many observers are focused on the impact this could have on the imminent midterm elections, we look beyond November to see how it could shape all future elections as political parties work to manipulate the system in order to leave nothing to chance.

For International Day for Disaster Risk Reduction (13 October), we are finding out how technology can help prevent disasters, save lives and help rescuers. In Argentina, we meet Franco Rodríguez Viau whose family friends lost their home in a fire, inspiring him to find a way of tracking wildfires. He was just a teenager when he began developing an app that combines Nasa satellite imagery with other data sources to identify and intercept fires before they become unmanageable. Meanwhile in Colombia, podcasters and sound engineers tell us about using their specialist recording equipment and live analysis of sound to detect breathing and tapping beneath earthquake rubble, helping rescuers locate survivors.

British Psychiatrist Dr Gwen Adshead, who has spent a lifetime working with violence perpetrators, visits Homeboy Industries in Los Angeles, the largest gang rehabilitation in the world. It offers, training, education, therapy and other services, was set up by a Jesuit Priest, Father Gregory Boyle. It was his response to the so-called “decade of death,” in the late 1980s, as his neighbourhood was terrorised by gang violence. Today, 40 years on, it has been called one of the most successful gang rehabilitation organisations in the world. Talking to Father Boyle and several former gang members, Dr Adshead explores the Home Boy model of rehabilitation and asks if something similar could work in other parts of the world.

With the cost of Government debt hitting its highest for many decades across the world, we explore how the world became so dependent on bonds, those IOUs from governments and firms that helped build the modern economy. Bonds are often dismissed as a dull corner of finance, but behind the scenes they have played a central role in major economic dramas around the world. We hear about their history, how they have shaped companies and countries, and why some fear the bond market could trigger the next global meltdown.