Showing posts with label extra-terrestrials. Show all posts
Showing posts with label extra-terrestrials. Show all posts

Friday, February 5, 2010

rUFOs

This is the 3rd (and final) part of the answer to a question I received about extra-terrestrials. In the first part, I discussed how the latest evidence from astronomy and physics have demonstrated the extreme unlikelihood (on naturalistic terms) of even one planet in the universe supporting intelligent life. In the second part, I asserted that the laws of physics prohibit the travel of any hypothetical extra-terrestrial beings across the distances involved in reaching us from anywhere else in the universe. It remains in this post to address the issue of how to explain the UFO sightings and the tales of encounters with and even abductions by beings from outer space.

The majority of all alien encounters can be explained as tricks of lighting, as illusions, or as identifiable physical phenomena. But not all reports fit any of these categories, and researchers conclude that there remains a category of UFO sightings that are unexplainable by appealing to physical law. This category--dubbed rUFOs for 'residual UFOs'--is, of course, the most interesting type.

This being the case, a good deal of research has been centered on rUFOs, and such research is made easy by the very wealth of available information and evidence. If you're at all interested in the findings of such research, I can do no better than recommend a comprehensive treatment of the issue (which remains, nonetheless, an easy read), Lights in the Sky and Little Green Men. But here, in a nutshell, is what can be known about rUFOs.

rUFOs are capable of producing physical effects but are not themselves physical. The physical effects produced by them include physical trauma (to soil, plants, animals, humans, and machines). Physical symptoms most commonly reported by humans who claim to have seen rUfOs include nausea, headache, blindness, paralysis, numbness, and recurring nightmares. Other observers have experienced serious injury or even death.

But while causing these and other physical effects, rUFOs are not themselves physical. They defy well-known laws of physics, they leave behind no physical artifacts (even when they have crashed to earth), they disintegrate and reintegrate, and make physically impossible turns and stops. Importantly, they are not seen most often by people who spend most of the night hours outside or watching the skies, and they appear most often to single individuals or very small groups, at 3:00 am (more often than earlier or later), and in rural rather than populated settings.

In short, rUFOs are real, but they are not physical. And to the modern scientific naturalist, this is nonsensical. But (as I have been at great pains to express in numerous other posts) scientific naturalism does not itself make adequate sense of the real world in which we live, and so we may reasonably continue this discussion.

Many scientists who have studied this phenomenon have come to the same conclusion, that rUFOs are demonic in nature. This conclusion is supported by a number of facts, including the following... They appear to a select few, and make repeat visits to the same individuals; they appear to be alive; they cause disturbing emotions and bodily and psychological harm; and they deceive their human contacts. Interestingly, throughout history, rUFOs have stayed just ahead of human technology in their appearance and claims, though these claims are clearly false to scientists of that day or of the next generation. Most importantly, those involved in encountering rUFOs invariably have a link in their lives to occult phenomena (participating in seances, astrology, ouija boards, channeling, and such).

The connection between rUFOs and occultism is especially clear with regard to encounters of the fourth and fifth kinds--abductions and contacts. Abduction is generally a negative experience ("ya think?"), with abductees suffering long-term emotional and psychological trauma, and often seeking professional therapy.

Contactees are those who claim to serve as human mouthpieces for alien 'masters' whom they perceive as wise and benificent. The most extreme and charismatic of these contactees become the founders of UFO cults, new religions that mix occult practices and UFOlogy. Some of the most famous of these are the Raelians and Heaven's Gate, the latter of which committed mass suicide in 1997 in order to catch a ride with the alien spaceship they believed was traveling with the Hale-Bopp comet.

With regard to contactees and their cults, researcher John Saliba writes,
Many UFO groups have borrowed heavily from both spiritualism and Theosophy. They have incorporated in their ideology the concepts of cosmic wisdom and cosmic masters who exist on other planets. Their leaders often channel, or communicate with, these masters through some psychic means (such as telepathy) or by entering into a trance-like state.*
So there you have it. If extra-terrestrials existed, they would face insurmountable barriers--based in the laws of physics--to making contact with us. But modern astronomy and physics have demonstrated that Earth is uniquely designed for supporting intelligent life, and that it is astronomically unlikely that any other intelligent life exists in the entire universe. And those UFO sightings that cannot be explained by appealing to identifiable physical phenomena invariably involve people with a link to occult practices in their lives.

rUFOs are neither more nor less than demonic manifestations to those who have willingly opened their lives to such influences.


* Saliba, J.A. "Religious Dimensions of UFO Phenomena" in Gods have Landed. Cited in Ross, H, K. Samples, and M. Clark, Lights in the Sky and Little Green Men.

Sunday, January 31, 2010

On Space Travel

In the last post, we saw that from a scientific perspective, the odds are astronomic against there being even one life-support planet in this universe without supernatural design.* In this post, I will nonetheless pretend that intelligent life might exist out there, and discuss the difficulties in our ever encountering it.

For ET-believers like Carl Sagan, the sheer number of stars suggests that there are many civilizations out there, some of them more intelligent than we, and some of them much older and farther along (technologically) than we. It is these assumptions that for such believers justify scouring space for their communications (as in the SETI Project).

But realistically there are fatal problems to any hypothetical advanced civilization in physically contacting us. And these problems have nothing to do with level of technology (as is generally assumed), and everything to do with the physical laws of the universe.

As is discussed in much more depth in the book Lights in the Sky and Little Green Men, there are physical limits to space travel speeds that make crossing the distances between stars in our universe physically impossible (or, at least, an endeavor necessarily spanning the lifetimes of many generations of the ETs in question). I know this is hard to hear for those of us raised on Star Trek and Star Wars, but I was asked here for scientific thoughts, not fictional stories.

Moreover, as astronomers continue to look for potential life-support planets outside our solar system, they are systematically eliminating all systems within any remotely reasonable distance from Earth.

So, the latest scientific discoveries have demonstrated the extreme unlikelihood of life anywhere else in the universe. In addition, the physics of the universe are such that travel across space is prohibitive for even a hypothetical advanced being. All of this, then, begs the question
What of all the sightings--of UFOs and ETs--and reports of actual encounters with and abductions by aliens?
I'll focus on that question in the next post.


*If God made other life-support planets and then created life on them, He has chosen not to reveal that to us. Part of C.S. Lewis' motivation in writing his Space Trilogy was to show that extra-terrestrial life would not be inconsistent with Christianity.

Saturday, January 30, 2010

Extra-terrestrials

I had a question texted in while I was handling Q&A at Redux last Sunday. It read,
What are your thoughts on Aliens, scientifically and scripturally?
I'm going to assume that the questioner had in mind extra-terrestrials, as opposed to immigrants with or without legal standing. (I have thoughts about that, too, but will save those for another time.)

I guess this question encompasses several others. Is there intelligent life on other planets? If so, can it contact us? If so, has it? If not, what do we make of the reported UFO sightings and even those of actual encounters, including claims of having been inside of alien spaceships?

Let me begin my answer with a physics/astronomy tutorial. Some of the most fascinating (and relevant) research of the past several decades can be summed up in the idea known as the 'anthropic principle.' It was not all that long ago that astronomer and science popularizer Carl Sagan told millions of TV viewers as often as he could that there were probably billions of planets out there capable of supporting advanced life. And to generations of Americans who grew up with Star Trek, and then Battlestar Galactica, Star Wars, Star Trek the Next Generation, and such, this idea of a universe teeming with life seemed to resonate.

But a whole lot of better science has since told us that it's just not so. (This research was going on in Sagan's day, but by that period of his life, his metaphysical and scientific views had formed; his beliefs took on a religious fervor, and he was no longer open to new research developments. Sagan is not alone among scientists who become close-minded later in life.)

For the past 3 decades and more, astronomers and physicists have discovered that the universe itself, our galaxy, and our solar system are incredibly fine-tuned to make human life on Earth possible. That is, the characteristics and measurements of the physical constants of our universe, the nature and age of our galaxy, the position within our galaxy of our sun, and everything about our solar system fall within extremely narrow ranges (among the large theoretical ranges) that allow for life on just a single planet, this one. The list of such fine-tuned characteristics is now nearly 200, but still the best place I know for a partial list is the book by astronomer Hugh Ross, The Creator and the Cosmos.

Combining all of these characteristics and their improbabilities yields a single likelihood--a one-in-a-[large number] chance of finding life anywhere in the universe. (I could insert that large number, but it grows weekly as new design characteristics are identified. Suffice it to say that...) The odds against there being even a single life support planet in the whole universe are astronomical, and this takes into account the fact that so impressed Sagan, that there are billions and billions of stars and galaxies out there. Even so, it is beyond the realm of statistical likelihood that even one planet contains life.*

So the first answer is that it is extremely unlikely that any other life support planets exist, that indeed the ability of even our planet to support life requires a supernatural explanation. In the next post I'll pretend nonetheless that such life does exist, and explain why it is extremely improbable that such life would ever find us.


* This doesn't even address the problem of the origin of life, The anthropic principle has as its referrent the ability of the universe to support life, with the origin of life being an additional and independent problem.