Luis Manuel Guerra

Patricia Kelly

L. M. Guerra, Knight of the University of Oxford; he tries to save our world, spreading the secrets that have been revealed to him.

A huge new global protest movement is changing public attitudes to climate change. Reporter Ben Zand gains access to the most high-profile activist group, Extinction Rebellion.

A look at the state of the global environment including visionary and practical solutions for restoring the planet's ecosystems. Featuring ongoing dialogues of experts from all over the world, including former Soviet Prime Minister Mikhail Gorbachev, renowned scientist Stephen Hawking, former head of the CIA R. James Woolse

Iceland is one of the wildest places on earth. You could be caught up in the midst of snowstorms and blizzards, but you are never alone... Although tourists from all over the world have started a silent invasion, nature keeps on winning.

50 years on from the event, environmentalist Steve Backshall retraces a young Prince Charles' Arctic adventure and uncovers dramatic changes to our planet alongside an urgent need for action.

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

Maura is a black woman, mother of 7 children and recyclable material collector in one of the largest  cities in Latin America. While she works hard to maintain herself, she has to deal with prejudice,  invisibility and the ignorance of those who do not recognize the value and important role of the  recyclable material collector bring to the city, as an environmental agent.

Partly adapted from cosmologist Stephen Hawking's popular book about his theories of the universe, this in-depth documentary also presents Hawking's daily life as he deals with the ALS that renders him virtually immobile and unable to speak without the use of a computer. Hawking's friends, family, former classmates and peers are interviewed about not only his theories but the man himself.