The Unbelievers

A documentary on Al Gore's campaign to make the issue of global warming a recognized problem worldwide.

Kate Humble and Helen Czerski reveal the inner workings of the sun and investigate why scientists think changes in the sun's behaviour may have powerful effects on our climate.

Dr Helen Czerski delves into the Horizon archive to chart the transformation of a little-known theory into one of the greatest scientific undertakings in history.

Francesco takes an unsparing look at the most pressing challenges of the 21st-century, asking deep questions about the human condition. The film is guided by Pope Francis who, with tremendous humility, wisdom, and generosity, offers moving lessons from his life that illuminate what it will take to build a better future. In doing so, he addresses issues such as climate change, immigration, peace and religious tolerance, LGBTQ support, gender and identity justice, and economic equality.

Regular opening times do not apply as we accompany Sir David Attenborough on an after-hours journey around London’s Natural History Museum, one of his favourite haunts. The museum's various exhibits come to life, including dinosaurs, reptiles and creatures from the ice age.

It is the world’s most mysterious manuscript. A book, written by an unknown author, illustrated with pictures that are as bizarre as they are puzzling — and written in a language that even the best cryptographers have been unable to decode. No wonder that this script even has a part in Dan Brown’s latest bestseller “The Lost Symbol”.

Prof. Jim Al-Khalili tackles the biggest subject of all, the universe. Through a series of critical observations and experiments that revolutionised our understanding of our world Jim guides us through the greatest cosmic detective story of all. He takes us from the beginning of the universe to the end time and answers the question: where did the universe come from and how will it end?

An intimate portrait of the nuns of Kala Rongo, a rare and exceptional Buddhist Monastery exclusively for women situated in Nangchen, in remote and rural northeastern Tibet. These nuns are receiving religious and educational training previously unavailable to women, and playing an unprecedented role in preserving their rich cultural heritage even as they slowly reshape it. They graciously allow the camera a never-before-seen glimpse into their vibrant spiritual community and insight into their extraordinary lives. Some shy, some outspoken, all are committed to the often difficult life they have chosen, away from the yak farms and herding families of their birth. It is the story of their spiritual community, one that couldn't have existed 20 years ago but is thriving today.