There is a major problem of unsustainability of our environment, and we're seeing it in our natural resources, peak oil is probably upon us, and it can't be sustained. We're on an unsustainable path, and at this point in history we are responsible for that. We're going to have to change our ways. We're going to have to think through this problem.

To kill a citizen of our own country is evil, but to kill a citizen of another country is 'good.'

The desire to live life to its fullest, to acquire more knowledge, to abandon the economic treadmill, are all typical reactions to these experiences in altered states of consciousness. The previous fear of death is typically quelled. If the individual generally remains thereafter in the existential state of awareness, the deep internal feeling of eternity is quite profound and unshakable.

I believe we have these capabilities. It doesn't mean that we will use them. Our future is not assured here. It's not clear that we will survive our own folly, but we have a rare opportunity to do that if we listen and see the messages that nature is showing at us right now, that the finiteness of our own resources and our own planet are showing us right now.

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.

Let me put it in a rather larger picture framework. Let's go to the longest time frame, the time frame of the life of our sun. As a star, our sun is about halfway through its life cycle. In the long run, we only have a couple of billion more years likely that we can inhabit this planet. By that time, we're going to have to be out of here before our sun dies. Now, I don't think we need to wait that long, and we certainly shouldn't wait that long. At the moment, we are not on a sustainable path.

We went to the Moon as technicians; we returned as humanitarians.