This year's lecturer is Daniel Barenboim, who has become known as one of the most versatile pianists of his generation. His skill as a musician and a conductor has led him to world recognition and the appointment as Chief Conductor for Life by the Staatskapelle Berlin. He has also won a Grammy for his recording of Wagner's Tannhäuser and received the Wilhelm Furtwängler Prize for his work with the Staatskapelle Berlin.

In the first of his five Reith Lectures, Daniel Barenboim explores the physical phenomenon of sound. He contends that: In the beginning was sound.

This year's Reith Lecturer is the distinguished engineer, Lord Broers. Alec Broers is President of the Royal Academy of Engineering and Chairman of the House of Lords Science and Technology Committee.

In his fifth and final lecture, Lord Broers explores the responsibilities of the technologist and questions their role in society. Who regulates technology? Is it up to the individual technologist or for companies, or governments to decide?

He also examines the areas where we are likely to see the most significant advances in the next decades, and asks: who will be the winners in the race to develop future technologies?

This year's Reith Lecturer is the distinguished engineer, Lord Broers. He is President of the Royal Academy of Engineering and Chairman of the House of Lords Science and Technology Committee. He was a pioneer of nanotechnology and the first person to use the scanning electron microscope for the fabrication of micro-miniature structures.

In his fourth Reith Lecture, Lord Broers examines nanotechnology - the manipulation of matter at an atomic or molecular scale. He believes it has captured the public's imagination and given rise to the full range of emotions from admiration to fear. He explores the origins of nanotechnology with its roots in electronics and uses the relationship between it and nanoscience to illustrate the more general relationship between science and technology.

This year's Reith Lecturer is the distinguished engineer, Lord Broers. He is President of the Royal Academy of Engineering and Chairman of the House of Lords Science and Technology Committee.

In his third Reith lecture Lord Broers argues that profound changes have taken place in the development of ideas and their translation in to the market place. This innovation revolution demands a new approach to research and product development.

Some argue that technology threatens our way of life and must be controlled through regulation, however, Lord Broers believes that this is rarely necessary. He argues that it is better to allow the market - and the customers - to decide whether technologies succeed or not.

This year's Reith Lecturer is the distinguished engineer, Lord Broers. He is President of the Royal Academy of Engineering and Chairman of the House of Lords Science and Technology Committee.

In the second of his Reith Lectures, Lord Broers explores the origins of modern technologies and argues that global collaboration is essential for success. He argues that advancement must take in to account, social, environmental, economic, and political factors on a world level.

This year's Reith Lecturer is the distinguished engineer, Lord Broers. Alec Broers is President of the Royal Academy of Engineering and Chairman of the House of Lords Science and Technology Committee. He was a pioneer of nanotechnology and the first person to use the scanning electron microscope for the fabrication of micro-miniature structures.

Lord Broers delivers the first of his five Reith Lectures in which he sets out his belief that technology can and should hold the key to the future. He argues that man's way of life has depended on technology since the beginning of civilization - the flint stone, the control of fire, the wheel, the printing press, but are we coping with the newest cascade of technological advances that are happening now?

Lord Broers examines the social implications of the advances and argues that it has become essential that we study their social consequences. He believes that if poverty and disease are to be alleviated and the environment sustained, then technology must be harnessed on a vast and all inclusive scale.

In his fifth and final Reith Lecture, the Nobel Laureate, playwright, poet and political activist Wole Soyinka examines the causes and impact of fanaticism.

When Osama Bin Laden declares that the world is divided between believers and non-believers, it is easy to identify the menace of the fanatical mind but, in what other company can we place George Bush when we hear him declare that 'you are either with us or you are on the side of the terrorists'? We fail at our peril to recognize a twin strain of the same fanatic spore that threatens to consume the world in its messianic fires. What could be the role of the 'invisible' religions and world views in tempering the forces that seek to dichotomise the world?

The Nobel Laureate, playwright, poet and political activist Wole Soyinka explores the notion of dignity within a climate of fear.

Even in defeat, negotiating terms of surrender, a defeated nation pleads: 'Leave us something of our dignity'. Denied this little consideration, a doomed struggle is promptly resumed.

In his third Reith Lecture, the Nobel Laureate, playwright, poet and political activist Wole Soyinka examines the power of political and religious rhetoric.

Between God and Nation, and Sieg Heil, a complex set of social impulses and goals are reduced to mere sound. It is a potent tool that moves to vibrate a collective chord and displace reason. A willed hypnosis substitutes for individual will and the ecstasy of losing oneself in a sound-cloned crowd drives the most ordinary person to throw away all moral code and undertake hitherto unthinkable acts. Is the language of Political Correctness aiding and abetting its proliferation?

In his second Reith Lecture, the Nobel Laureate, playwright, poet and political activist Wole Soyinka examines how difficult it can be to tell friend from foe in a climate of fear. Organisations that are set up to overthrow dictatorships can themselves turn into tyrannical regimes. Liberation movements may be forced to seek help from dangerous quarters and these days it is not just countries that control and direct the lives of their citizens.

Wole Soyinka looks at the recent history of two countries - Algeria and Nigeria - both plagued by political turmoil. He considers what has become one of the most difficult tests for democracy - when the ballot box produces 'the wrong result' - when the people vote for a party that is fundamentally opposed to democracy?