At the heart of the climate change debate is a paradox - we've never had more information about our changing climate, yet surveys show that the public are, if anything, getting less sure they understand what's going on.

How do the rich avoid paying tax and protect their fortunes? Dispatches reveals the clever devices they use.

The heart is the most symbolic organ of the human body. Throughout history it has been seen as the site of our emotions, the very centre of our being. But modern medicine has come to see the heart as just a pump; a brilliant pump, but nothing more. And we see ourselves as ruled by our heads and not our hearts.

Professor Brian Cox takes a global journey in search of the energy source of the future. Called nuclear fusion, it is the process that fuels the sun and every other star in the universe. Yet despite over five decades of effort, scientists have been unable to get even a single watt of fusion electricity onto the grid.

Exploring the murky and fast-paced world of the hackers out to steal money and identities and wreak havoc with people's online lives, and the scientists who are joining forces to help defeat them.

An exploration of the history of bohemians - weird and wonderful artists and writers who have chosen to defy convention, from radical romantics to sandal-wearing vegetarians and sexual-experimenters.

In just seven years, Mark Zuckerberg has gone from his Harvard college dorm to running a business with 800 million users, and a possible value of $100 billion. His idea to 'make the world more open and connected' has sparked a revolution in communication, and now looks set to have a huge impact on business too.

In the second of this three-part series, George Alagiah tells the story of the GI babies labelled war casualties, the boom in mixed-race couples following mass migration and how Sixties trendsetters crossed the racial divide.

In the wake of the swine flu outbreak, virologist Dr Mike Leahy uses over 50 years of BBC archive to explore the history of pandemics - infectious diseases caused by bacteria, viruses and parasites.

Broadly considered a brand that inspires fervour and defines cool consumerism, Apple has become one of the biggest corporations in the world, fuelled by game-changing products that tap into modern desires.

Storyville: Documentary which tells the story of the most ambitious project ever conceived on the internet and the people who tried to stop it. In 1937 HG Wells predicted the creation of the 'world brain', a giant global library that contained all human knowledge which would lead to a new form of higher intelligence.

Martha Lane Fox, founder of lastminute.com, digital pioneer, baroness and chancellor of the Open University, delivers this year's Richard Dimbleby Lecture. She will challenge us all - leaders, legislators, and users - to understand the internet more deeply and to be curious and critical in our digital lives in order to tackle the most complex issues facing our society.

The story of The Shard - the colossal glass skyscraper that has transformed London's skyline.