Crossing Continents Folgen

A bitter fight over fish is playing out in the American West. Sockeye salmon make one of the great migrations in the world, swimming 900 miles from the Pacific Ocean to 6,500 feet up in Idaho’s Sawtooth Mountains, where they spawn and die - but that journey may not happen much longer. In addition to the gauntlet of predators the fish face, from orcas on the west coast to eagles in the mountains, they are running into a man-made obstacle: dams. Most scientists agree the dams need to go for the fish to live, but the dams provide clean energy and an inexpensive way for farmers to get their crops to international markets. Heath Druzin investigates how a bitter fight is underway in the American West pitting Native American tribes, fisherman and conservationists against grain growers and power producers. Meanwhile, time is running out for the iconic species. Presented by Heath Druzin Produced by Richard Fenton-Smith Editor, Bridget Harney

It’s ten years since Libya’s dictator Col Muammar Gaddafi was overthrown. But the country’s still not a a democracy – or even a unified functioning state. The militias that brought down the dictatorship in 2011 never disbanded. They turned the country into a battleground, abducting and murdering countless citizens. Since last year, there’s been a ceasefire in the long civil war. Elections are planned. But how powerful are the militias – even now? And how hopeful are Libyans about their future? Reporter Tim Whewell, who covered the uprising in 2011, returns to find out what happened to Libya’s revolution. At spectacular horse-races in the city of Misrata, he meets Libyans who say they have more opportunities now than under Gaddafi. But many writers and activists have fled the country or gone silent, fearing they might disappear if they say anything that displeases armed groups. Some militias have officially been turned into security arms of the state. But that’s given them access to valuable state resources - and militia commanders are accused of becoming mafia bosses. Tim meets possible future leader Fathi Bashagha, who vows to tame the armed groups. But would he prosecute their commanders for past crimes? And can the eastern and western sides of Libya, effectively still under separate authorities despite a unity government, be brought together? Many think war may break out again, and some young Libyans, despairing for their country’s future, are even risking the dangerous passage across the Mediterranean, to emigrate. Producer: Bob Howard

Gordon Corera investigates the mysterious illness that has struck American diplomats and spies. It began after some reported hearing strange sounds in Havana 2016, but reports have since spread around the world. Doctors, scientists, intelligence agents and government officials have all been trying to find out what exactly causes these sounds and the lingering health effects. Some call it an act of war, others wonder if it is some new and secret form of surveillance while others believe it could even be in the mind. So who or what is responsible? Producer, Emma Wells. Editor, Bridget Harney.