THE KNOWLEDGE REVOLUTION may be as big as the Industrial Revolution, as it generates a new economy based on science and technology not steam and electricity. The economic power of ideas trumps brute force. For over 13 years, Catalunya has been investing heavily in the Knowledge Revolution, led by visionary Dr Mas-Colell. With a vast infrastructure of CERCA research centers, led by the best international talent, science parks and great hospitals, and universities, the Revolution is taking shape in countless technology SMEs: the emerging engine of the new economy of innovation.