Pod Academy

Are drones a vital piece of modern weaponry, or inhuman and illegal weapons that galvanise potential recruits for Al Qaeda?

The conflict in Syria demonstrates the growing importance of crowd-sourced news, but it is crucial to cut through the fakes and the propaganda to verify it.

Every day the sun throws 165,000 terra watts of energy at the earth. But the energy required by the world's 7bn people is just 10-15 terra watts per day. A new generation of solar power promises a sustainable future.

Year-in, year-out the circus comes to town. But in 2013 circuses are in trouble. Seen by many as entertainment from a bygone age and facing Government action to ban circuses with wild animals, what is it that keeps circuses on the road? Why do they carry on going?

In this podcast, Lee Millam talks to Professor Ron Beadle, Director of Research Ethics at Northumbria University, who has published the first major study of the motivations of circus-owner directors in the UK and Ireland. His research, published in The Journal of Business Ethics, examines the factors that drive circus managers to continue in the industry despite such intense opposition and obstacles. “The people who run Britain’s circuses do it for love, not for money…Their business is vulnerable to the weather, to animal rights protestors, hostile local authorities and increasing fuel costs. Yet they continue because of an emotional bond with their art form and the people who perform it. The circus is a unique form of entertainment. Unlike the theatre, the artists create their own performance and on every circus you can find people from across the world living and working together in a single travelling community. Like many modern organisations, circuses are both global and local and have been like that for a very long time.”

The modern circus began in Britain in the 1760s before being exported to the rest of the world. They became enormously popular in the 19th Century and the first half of the twentieth century but the last few decades have seen a marked decline.

Professor Beadle’s research, entitled Managerial work in a practice-embodying institution: The role of calling, the virtue of constancy, is published in The Journal of Business Ethics.

As the world changes, so sexual identities are in flux. Have globalisation and mass communication disrupted and reshaped traditional patterns of identity and intimacy?

Volcanoes - Andy Warhol painted them, scientists study them, tourists gawp at them and legendary vulcanologist Haraldur Sigurðsson has spent 50 years taking the temperatures of these exploding mountains.

Part 2 of our Bitcoin podcast looks at the political and philosophical implications of private currencies and what they can teach existing systems

Will Bitcoin, a private digital currency, replace national currencies such as euros, dollars and pounds? Will it languish as an anonymous currency for money laundering and drug deals? Is it a speculative investment rather than a currency? First part of a 2 part podcast.

Why is there such a marked disengagement from politics among the white working class? And why such widespread cynicism about politicians?

The Cinema Memories Project: British cinema-going in the 1960s and the nature of cultural memory.