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
Paul Saffo looks at the development of the US economy through the 20th and into the 21st century. What are the trends that have shaped the economy? How are innovations in technology and communications making the 21st century an entirely different landscape for producers and consumers?
Command and Control presents the terrifying, true story of what can happen when the weapons built to protect us threaten to become the very source of our own destruction. Based on The New York Times bestseller by Eric Schlosser the film tells the story of a 1980 accident at a Titan II missile complex in Damascus, Arkansas in minute-by-minute detail through the accounts of Air Force personnel, weapon designers, and first responders who were there, revealing the incredible chain of events that brought America to the brink of nuclear disaster. In so doing, the film explores the great dilemma that the United States has faced since the dawn of the nuclear age: How do you manage weapons of mass destruction without being destroyed by them?
2016 • Economics
In the autumn of 2007, Matthew Lee, a worried accounting executive at Lehman Brothers, began to notice serious financial irregularities in the company's practices. When he refused to approve tens of billions of dollars' worth of suspicious transactions, he was fired. Six months later, Lehman Brothers sank with 631 billion dollars of debt. Lee, who has since emerged as a crucial figure in Lehman's downfall, and other whistleblowers recount their personal stories of fraud and deception that went right to the top of the bank. Ultimately, they paid the price for trying to expose the 2008 subprime mortgage crisis.
Conscious Capitalism is a new twist on the system that fuels wealth and industry in America and for many countries around the globe. Thought leaders, along with the leaders of two corporations — Whole Foods Market and Waste Management — give us an insider’s look at the new face of capitalism.
2016 • Economics
From the moment we first drilled for oil, we opened a Pandora's box that changed the world forever. It transformed the way we lived our lives, spawned foreign wars and turned a simple natural resource into the most powerful political weapon the world has ever known. But when exactly did geology turn into such a high-stakes game?