Someone once introduced me, saying, Dr. Teller is from Hungary which should be obvious because of his remarkable resemblance to Zsa Zsa Gabor. Years later, I met her. I told her the story and got a kiss. If a scientist were crazy enough to want to clone me, probably I would agree. I do think cloning should be regulated, but nobody should be cloned without his permission.
People have a right to their personalities.
The greatest discoveries have come as such major surprises, it s hard to say. I do expect and hope there will be a new discovery about what life is. The idea of what life is has never changed. We need to find out if monocellular life exists on Mars or the moon. The earth is about five billion years old.