In this book leading profesionals in the semiconductor microelectronics field discuss the future evolution of their profession. The following are some of the questions discussed:<ul><li>Does CMOS technology have a real problem?<li>Do transistors have to be smaller or just better and made of better materials?<li>What is to come after semiconductors?<li>Superconductors or molecular conductors?<li>Is bottom-up self-assembling the answer to the limitation of top-down lithography?<li>Is it time for Optics to become a force in computer evolution?<li>Quantum Computing, Spintronics?<li>Where is the printable plastic electronics proposed 10 years ago?<li>Are carbon nanotube transistors the CMOS of the future?</ul>