Sir David Attenborough chooses his favorite recordings from the natural world --from the song of the largest lemur to the song of the humpback whale to the song of the lyrebird-- that have revolutionized our understanding of song. The science of song had been transformed by Charles Darwin’s theory of sexual selection: singing is dangerous as it reveals the singer’s location to predators, but it also offers the male a huge reward, the chance to attract a female and pass on genes to the next generation. Today, new science in the field of birdsong is transforming those long-held ideas.
Scientists are discovering that, in fact, in the majority of all songbird species, females sing - and it is only now they are being properly heard. Through this revelation and others, we can understand that animal songs are marvellous examples of the spectacular survival strategies that species have developed.

The most important story of our time. 2022 is set to be a year of unprecedented climate chaos across the planet. As the world’s leading climate scientists issue new warnings about climate change and the soaring cost of fuel highlights the world’s ongoing dependence on fossil fuels – how did we get here?
The first part tells The story of what the fossil fuel industry knew about climate change more than four decades ago. Scientists who worked for the biggest oil company in the world, Exxon, reveal the warnings they sounded in the 1970s and early 1980s about how fossil fuels would cause climate change – with potentially catastrophic effects. Drawing on thousands of newly discovered documents, the film goes on to chart in revelatory and forensic detail how the oil industry went on to mount a campaign to sow doubt about the science of climate change, the consequences of which we are living through today

Law enforcement faces scrutiny as Americans demand justice after police violence claims multiple Black lives in Cleveland. The film examines the case in Cleveland where police officers shot at unarmed suspects in a car 137 times. Timothy Russell and Malissa Williams were the victims.
While looking at policing standards within the city of Cleveland, '137 Shots' also examines the shooting of 12-year old Tamir Rice by Cleveland police officers. This film is an extremely tough thing to watch, but necessary in order to bring about awareness for change.

How did the Chinese government turn pandemic cover ups in Wuhan into a triumph for the Communist party? Award-winning filmmaker Nanfu Wang recounts the experiences of people on the ground in the earliest days of the novel coronavirus and the way two countries dealt with its initial spread, from the first days of the outbreak in Wuhan to its rampage across the United States. The film explores the early confusion and parallel campaigns by authorities to try to contain the virus as well as shape the public narrative through misinformation, resulting in a devastating impact on citizens of both countries.
With emotional first-hand accounts from medical professionals, patients, and grieving family members, and startling, on-the-ground footage from both Wuhan and the U.S., In The Same Breath is a revelatory illustration of the devastating toll that resulted from official missteps at containment of the infection and the widespread phenomenon of social media misinformation, while also highlighting the strength and resilience of the people who risked everything to communicate the truth.

In 2015, a fire at Bucharest's Colectiv club leaves 27 dead and 180 injured. Soon, more burn victims begin dying in hospitals from wounds that were not life-threatening. Then a doctor blows the whistle to a team of investigative journalists. One revelation leads to another as the journalists start to uncover vast health care fraud. When a new health minister is appointed, he offers unprecedented access to his efforts to reform the corrupt system but also to the obstacles he faces.
Following journalists, whistle-blowers, burn victims, and government officials, Collective is an uncompromising look at the impact of investigative journalism at its best. Nominated for Best International Film & Documentary in 2020 Academy Awards. (Click CC for subtitles)

The Sky at Night looks back at the last ten years of astronomy and ponders the most significant milestones and revelations. With the help of six distinguished astronomers, Chris and Maggie consider the state of astronomy in 2020 and wonder what new, exciting discoveries await us across the rest of the decade, as a host of new ground and space telescopes come online. Astronomer Royal Lord Martin Rees is among the guests to walk along the Astronomical Wall of Discovery in this one-hour special.