When I learned that aliens really do exist, I wasn't too surprised. But what did shock me when I started investigating extra-terrestrial reports a decade ago is the extent to which the proof has been hushed up. It isn't just the US government which has kept quiet about alien visits. It would be arrogant of an American like myself to assume that ETs would only choose to visit my country. Indeed, I've heard convincing stories about governments all over the world that know of alien visits - including the British government.

Another way to think of this is there are now 6.8 billion people on this planet, and half of them weren't even born when we went to the moon, and so they don't have the perspective.

Eventually we must leave Earth-at least a certain number of our progeny must as our sun approaches the end of its solar life cycle. But just as terrestrial explorers have always led the way for settlers, this will also happen extraterrestrially. Earth is our cradle, not our final destiny.

We are not alone in the universe. They have been coming here for a long time.

At the beginning of the 20th century, there were less than 3 billion people on the earth, closer to 2 billion. By all measures that we can come up with right now,. with the lifestyle and consumption pattern of the Western industrial civilization, we can probably sustain about 2 billion people on this earth. We already have over 6 billion. China and India are aspiring to come on as industrial nations, aspiring to the lifestyle of the Western world, and it simply can't happen.

Well, in the sense of the traditional notion of God, coming out of Christianity and Islam and the Abrahamic religions, I do not hold with that concept of a God or deity. In that concept, I'm agnostic. Okay, I don't know the answer, let's find the answer.

Perhaps people need to understand some history here. Rene Descartes, in the late 16th, early 17th century, postulated that body, mind, physicality and spirituality belonged to different realms of reality that didn't interact. On a positive side, it got the Inquisition off the backs of the intellectuals and they quit burning them at the stake for disagreeing with the Church.