This video is adapted from Johann Hari's New York Times best-selling book 'Chasing The Scream: The First and Last Days of the War on Drugs.' For more information, and to take a quiz to see what you know about addiction, go to www.chasingthescream.com
2015 • Health
Where are the limits of human technology? And can we somehow avoid them? This is where quantum computers become very interesting.
2015 • Technology
Every second of your life you are under attack. Bacteria, viruses, spores and more living stuff wants to enter your body and use its resources for itself. The immune system is a powerful army of cells that fights like a T-Rex on speed and sacrifices itself for your survival. Without it you would die in no time. This sounds simple but the reality is complex, beautiful and just awesome. An animation of the immune system.
2014 • Health
Automation in the Information Age is different.
2017 • Technology
What is UBI? How would free money change our lives.
2017 • Economics
Finding alien life on a distant planet would be amazing news - or would it? If we are not the only intelligent life in the universe, this probably means our days are numbered and doom is certain.
2018 • Astronomy
Is String Theory the final solution for all of physic’s questions or an overhyped dead end?
2018 • Physics
What are the principles behind Homeopathy and does it work?
2018 • Health
Why should you care about the well-being of people half a globe away?
2018 • Economics
A war has been raging for billions of years, killing trillions every single day, while we don’t even notice. This war involves the single deadliest being on our planet: The Bacteriophage.
2018 • Science
Did you know that we could start building a Lunar Base today?
2018 • Astronomy
As we entered the 21st century, the world was guzzling oil, coal and gas like never before. Despite fears of 'peak oil', Professor Iain Stewart discovers that while huge technological advances are helping extend the life of existing oilfields, new unconventional oil and gas supplies like shale gas and tar sands are extending the hydrocarbon age well into the 21st century.
Robert Peston travels to China to investigate how this mighty economic giant could actually be in serious trouble. China is now the second largest economy in the world and for the last 30 years China's economy has been growing at an astonishing rate. While Britain has been in the grip of the worst recession in a generation, China's economic miracle has wowed the world. Now, for BBC Two's award-winning strand This World, Peston reveals what has actually happened inside China since the economic collapse in the west in 2008. It is a story of spending and investment on a scale never seen before in human history - 30 new airports, 26,000 miles of motorways and a new skyscraper every five days have been built in China in the last five years. But, in a situation eerily reminiscent of what has happened in the west, the vast majority of it has been built on credit. This has now left the Chinese economy with huge debts and questions over whether much of the money can ever be paid back. Interviewing key players including the former American treasury secretary Henry Paulson, Lord Adair Turner, former chairman of the FSA, and Charlene Chu, a leading Chinese banking analyst, Robert Peston reveals how China's extraordinary spending has left the country with levels of debt that many believe can only end in an economic crash with untold consequences for us all.
In the month that followed the bankruptcy of Lehman Brothers in September 2008, the world stared into the abyss of total financial collapse. The third part of the BBC's definitive series on the crash tells the extraordinary story of how politicians reacted, and asks what has been learnt from the entire calamity. Could it happen again?
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.
Using mind-boggling data and CGI, it traces humankind’s story from hunter-gatherer to dominant global species. Seen from the global perspective of space, this special shows the breathtaking extent of our influence, revealing how we’ve transformed our planet and produced an interconnected world of extraordinary complexity.
2015 • Economics