"I was born into a working class Irish Catholic family at the brutal bottom of the Great Depression. I suppose this early imprinting and conditioning made me a life-long radical. My education was mostly scientific, majoring in electrical engineering and applied math. Those imprints made me a life-long rationalist. I have become increasingly skeptical about, or detached from, the assumption that radicalism and rationalism are the only correct perspectives with which to view life, but they remain my favorite perspectives."