Pearson, 44, has formed his mind-boggling vision of the future after graduating in applied mathematics and theoretical physics, spending four years working in missile design and the past 20 years working in optical networks, broadband network evolution and cybernetics in BT's laboratories. He admits his prophecies are both 'very exciting' and 'very scary'.
He believes that today's youngsters may never have to die, and points to the rapid advances in computing power demonstrated last week, when Sony released the first details of its PlayStation 3. It is 35 times more powerful than previous games consoles. 'The new PlayStation is 1 per cent as powerful as a human brain,' he said. 'It is into supercomputer status compared to 10 years ago. PlayStation 5 will probably be as powerful as the human brain.'
The world's fastest computer, IBM's BlueGene, can perform 70.72 trillion calculations per second (teraflops) and is accelerating all the time. But anyone who believes in the uniqueness of consciousness or the soul will find Pearson's next suggestion hard to swallow. 'We're already looking at how you might structure a computer that could possibly become conscious. There are quite a lot of us now who believe it's entirely feasible.
Yikes! A good friend once wrote: 'If yuth knew, if age could...' in French on my birthday cake. I am unsure if I am more alarmed by the idea of decanting the self into a machine or the inevitable alliterative speeches by Peter Costello.