Growing seaweed is now a ten billion dollar a year global industry. Tim travels to Korea to see some of the biggest seaweed farms in the world and meets the scientists who are hoping to create a seaweed revolution in Australia.
Right now researchers are hunting for extra-terrestrial life on several fronts. To find out just how close we might be to a breakthrough, astrophysicist Dr Graham Phillips visits telescopes, swims among the stromatolites on the remote West Australian coastline, and chats with scientists from around the world
2017 • Astronomy
Off Australia's northeast coast lies a wonder of the world, a living structure so big it can be seen from space, more intricate and complex than any city, and so diverse it hosts a third of all fish species in Australia. The Great Barrier Reef as we know it -- 8,000 years old and home to thousands of marine species -- is dying in our lifetime.
2017 • Environment
A group of world-renowned scientists are on a quest to uncover the secrets of the most significant day in our planet's history: the day that killed the dinosaurs. 66 million years ago an asteroid the size of London hit the planet in the modern-day Gulf of Mexico. Now, as co-leaders of an expedition to drill deep into the Chicxulub asteroid impact crater, Geologists Sean Gulick and Jo Morgan have set out to answer how this resulted in the extinction of dinosaurs.
2017 • Nature
Facebook is a company that has grown from nothing to be worth half a trillion dollars in just 15 years. Today nearly a third of all humans are using it, and yet we rarely get to see the people actually in charge of the biggest social network in the world. The company has suffered a series of deepening scandals and intense media scrutiny. In 2018, their mission - to connect everyone on the planet - seemed to be going dramatically wrong. Data leaks, fake news and hacks on user security were threatening to destroy everything Mark Zuckerberg had built. Yet throughout this difficult time, the company allowed the BBC’s flagship science strand Horizon to follow key members of the team trying to fix the problems and secure the platform. This film goes behind the scenes and follows the teams inside Facebook. It tackles difficult questions, like how our data is used and what content should and shouldn’t be on the site, but also shows how Facebook works, what the teams are doing to secure it, and reveals a hidden technological playground, where some of the smartest engineers in the world are being hired to build systems and technology no one has built before.
Planned Obsolescence is the deliberate shortening of product life spans to guarantee consumer demand. As a magazine for advertisers succinctly puts it: “The article that refuses to wear out is a tragedy of business “ - and a tragedy for the modern growth society which relies on an ever-accelerating cycle of production, consumption and throwing away. THE LIGHT BULB CONSPIRACY combines investigative research and rare archive footage to trace the untold story of Planned Obsolescence, from its beginnings in the 1920s with a secret cartel, set up expressly to limit the life span of light bulbs, to present-day stories involving cutting edge electronics (such as the iPod) and the growing spirit of resistance amongst ordinary consumers. This film travels to France, Germany, Spain and the US to find witnesses of a business practice which has become the basis of the modern economy, and brings back disquieting pictures from Africa where discarded electronics are piling up in huge cemeteries for electronic waste. Economists and environmentalists believe that the growth society as we know it is unsustainable in the long run and that Planned Obsolescence needs to become a thing of the past, as it is impossible to combine the limitless consumption of resources with a finite planet. But what are the alternatives? The film offers thought-provoking analysis by thinkers working on ways of saving both the economy and the environment, and presents hands-on stories showing entrepreneurs putting new business models into practice.
2010 • Economics
From its extraction through sale, use and disposal, all the stuff in our lives affects communities at home and abroad, yet most of this is hidden from view. The Story of Stuff is a 20-minute, fast-paced, fact-filled look at the underside of our production and consumption patterns. The Story of Stuff exposes the connections between a huge number of environmental and social issues, and calls us together to create a more sustainable and just world. It'll teach you something, it'll make you laugh, and it just may change the way you look at all the stuff in your life forever. http://storyofstuff.org
2009 • Economics
In September 2008, the collapse of Lehman Brothers tipped the world into recession. A cast of contributors including national leaders, finance ministers and CEOs describe the tense negotiations in New York and London as the investment institution headed towards bankruptcy. Gordon Brown, Tim Geithner and Alistair Darling reveal the dilemmas they faced and the decisions they took.
Humanity is at a crossroads! on this 2015 documentary we will try to predict what will happened in the future: Nearly half of the Amazon rainforest has been deforested, Hi-tech, intelligent buildings are revolutionizing the urban landscape, Smaller, safer, hi-tech automobiles, Major advances in air travel comfort etc..