The evidence points to the fact that Roswell was a real incident and that indeed an alien craft did crash, and that material was recovered from that site. We all know that UFOs are real.All we need to ask is where do they come from, and what do they want?

There's an old saying, "We can mess it up and God cleans it up." I haven't noticed a deity of any sort cleaning up our messes. We're going to have to do it ourselves, particularly since we have created most of these problems just by the genius and creativity that we've expressed and experienced here in this modern period. We've done it, and we've got to straighten it out.

I have been privileged to be briefed and to know that we have been visited [by aliens]. I do not have first hand experience in this regard, but I have been on investigating teams and I have been briefed by insiders who do know.

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.

The answer to the nature of our existence is somewhere in the middle, and that, of course, is what we're looking for: how to see ourselves in a new picture of ourselves and understand the questions that humans have asked forever, "Who are we, how did we get here, where are we going, and what's the nature of this reality that we're in?"

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.

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.