The Internet Under the Sea

Cuba is on the brink of collapse – a scenario that 13 U.S. presidents have tried to engineer with no success. Today on the show, the making of the Cuban crisis and what might come next.Guests:Eloy Viera, lawyer and journalist for El ToqueLillian Guerra, Cuban-American history pro ...  Show more

After the Civil War, while America was rebuilding itself, some Southerners made a different kind of move — they packed up and left. Today on the show: the Confederados, the American settlers who fled to Brazil chasing wealth, land, and a chance to keep slavery alive.To access bon ...  Show more

Undersea cables form the backbone of global communication, with over 95% of global internet traffic relying on hundreds of fibre-optic cables criss-crossing the globe. But recent incidents such as disruption to cables in the Baltic Sea have highlighted concerns over their securit ...  Show more

In his new novel, “Twist,” the National Book Award-winning Irish writer Colum McCann tells the story of a journalist deep at sea in more ways then one: A man adrift, he accepts a magazine assignment to write about the crews who maintain and repair the undersea cables that tran ...

The Lighthouse of Alexandria was a testament to human ingenuity and architectural brilliance. Built in the third century BC on the small island of Pharos, it was the first lighthouse in recorded history and the last of the Seven Wonders of the Ancient World. Standing over 100 met ...  Show more

Less than 0.001% of the deep ocean has been explored. Ella Al-Shamahi speaks to two women from South Africa and the US who have dedicated their careers to finding out more about our planet's most uncharted depths.Dr Katy Croff Bell is an American ocean explorer and deep-sea techn ...  Show more