Max Pearson presents a compilation of this week's Witness History programmes from the BBC World Service.
You'll hear the story of how a marine biologist made a shocking discovery finding small bits of plastics floating thousands of miles of the east coast of America.
Then, marine biologist Christine Figgener talks about the history of oceans.
Also, the w ... Show More
Jun 28
Robert Kennedy's funeral train and the opening of the Medellin Metro
Max Pearson presents a collection of the week's Witness History interviews from the BBC World Service, all related to trains and journeys which have helped to shape our world.Our guest Nicky Gardner, travel writer and co-author of Europe by Rail: the Definitive Guide, discusses t ... Show More
50m 58s