One man has seen more of the natural world than any other. This unique feature documentary is his witness statement. Having spent decades traveling the globe and producing some of the most memorable documentaries of all time, few people know the natural world quite like David Attenborough. That’s why he’s so concerned about the issue of climate change, which will threaten humanity’s very survival unless urgent action is taken to halt the damage it has already caused. Attenborough’s latest offering, A Life On Our Planet, is a reflective piece, looking back on his 94 years on Earth and sending a desperate appeal for help in securing its future.
2020 • Environment
The air around us is not just empty space; it is an integral part of the chemistry of life. Plants are made from carbon dioxide, nitrogen nourishes the soil and oxygen gives us the energy we need to keep our hearts pumping and our brains alive. But how did we come to understand what air is made of? How did we come to know that this invisible stuff around us contains anything at all?
Professor Iain Stewart uncovers the mysterious history of Australia, and shows how Australia's journey as a continent has affected everything from Aboriginal history to modern day mining, and even the evolution of Australia's bizarre wildlife, like the koala.