Comedian Jolyon Rubinstein is on a mission. He wants to find out why the Facebook generation is so disengaged from politics. With the general election just around the corner, according to a recent survey less than a quarter of under-25s plan to vote. Is this just apathy and ignorance? Or is something else going on?
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
We are surrounded by clean, raw energy waiting to be tapped - energy that could eventually replace fossil fuels. Finding new ways to harness the energy around us takes a rare breed of scientist-engineers: men and women with a combination of technical skill, imagination, and unwavering focus. If we act now, developments in energy production could avert disaster and usher in a new era of clean, safe energy.
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.
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?