Posted on 01/14/2005 2:19:11 PM PST by Las Vegas Dave
Decades ago, it was physicist Enrico Fermi who pondered the issue of extraterrestrial civilizations with fellow theorists over lunch, generating the famous quip: "Where are they?" That question later became central to debates about the cosmological census count of other star folk and possible extraterrestrial (ET) visitors from afar.
Fermis brooding on the topic was later labeled "Fermis paradox". It is a well-traveled tale from the 1950s when the scientist broached the subject in discussions with colleagues in Los Alamos, New Mexico. Thoughts regarding the probability of earthlike planets, the rise of highly advanced civilizations "out there", and interstellar travel -- these remain fodder for trying to respond to Fermis paradox even today.
Now a team of American scientists note that recent astrophysical discoveries suggest that we should find ourselves in the midst of one or more extraterrestrial civilizations. Moreover, they argue it is a mistake to reject all UFO reports since some evidence for the theoretically-predicted extraterrestrial visitors might just be found there.
The researchers make their proposal in the January/February 2005 issue of the Journal of the British Interplanetary Society (JBIS).
Curious situation
Pick up any good science magazine and youre sure to see the latest in head-scratching ideas about superstring theory, wormholes, or the stretching of spacetime itself. Meanwhile, extrasolar planetary detection is on the verge of becoming mundane.
"We are in the curious situation today that our best modern physics and astrophysics theories predict that we should be experiencing extraterrestrial visitation, yet any possible evidence of such lurking in the UFO phenomenon is scoffed at within our scientific community," contends astrophysicist Bernard Haisch.
Haisch along with physicists James Deardorff, Bruce Maccabee and Harold Puthoff make their case in the JBIS article: "Inflation-Theory Implications for Extraterrestrial Visitation".
The scientists point to two key discoveries made by Australian astronomers and reported last year that there is a "galactic habitable zone" in our Milky Way Galaxy. And more importantly that Earths own star, the Sun, is relatively young in comparison to the average star in this zone -- by as much as a billion years.
Therefore, the researchers explain in their JBIS article that an average alien civilization would be far more advanced and have long since discovered Earth. Additionally, other research work on the supposition underlying the Big Bang -- known as the theory of inflation -- shores up the prospect, they advise, that our world is immersed in a much larger extraterrestrial civilization.
Point-to-point distances
Given billion-year advanced physics, might not buzzing around the galaxy be possible?
Even today superstring theory hypothesizes other dimensions... which could be habitable Universes adjacent to our own, the researchers speculate. It might even be possible to get around the speed of light limit by moving in and out of these dimensions.
"What we have done is somewhat of a breakthrough," Haisch told SPACE.com. "We have pulled together various recent discoveries and theoretical issues that collectively point to the strong probability that we should be in the midst of one or more huge extraterrestrial civilizations," he said.
Haisch said that superstring dimensions and wormhole and spacetime stretching possibilities address the "can't get here from there" objection often argued in view of the interstellar, point-to-point distances involved. Also, diffusion models predict that even a single civilization could spread across the Galaxy in a tiny fraction of the age of the Galaxy - even at sub-light speeds, he said.
ET signature in the data
Can the scientific community bring itself to consider any evidence coming from mysterious sightings of strange things by the public?
In large measure, the scientific community seemingly has eyed ET visitation as far from being serious stuff to cogitate over. Why so?
"The dismissal has several causes, all reinforcing each other," Haisch responded. "Most of the observations are probably misinterpretations, delusions and hoaxes. I have seen people get confused by Venus or even Sirius when it is flashing colors low in the sky under the right conditions. Having been turned off by this, most scientists never bother to look any further, and so are simply blissfully ignorant that there may be more to it," he said.
Deardorff, the lead author of the JBIS article, points out in a press statement: "It would take some humility for the scientific community to suspend its judgment and take at least some of the high quality reports seriously enough to investigate but I hope we can bring ourselves to do that."
According to Haisch, there is a motivation not just for scientific tolerance of the UFO issue, but a strong scientific prediction that there ought to be some genuine ET signature in the data.
"This potentially changes the relationship of the UFO phenomenon to science in a significant way. It takes away the not invented here prejudice, pointing out that a yes to ET visitation is exactly what side our current physics and astrophysics theories would come down on as the most likely situation," Haisch concluded.
Fifteen minutes ago... think about what you KNEW.
It seems like God only allows us enough things to digest as we can. Perhaps He knows we can readily become constipated with information and create some form of waste out of it?
Hmmmm. Thx.
Hmmmm. Thx.
Good explanation. imho. THX.
THX.
I loved, "V". I hadn't thought about that show in awhile. The grossest scene, the female commanding alien eating the live rat!
Isaac Azimov, "Foundation Trilogy." Great sci-fi classic.
As we say on eBay, AAAAA+++++!!!!!
Then again, I could be wrong. I'm simply trying to document what the conventional wisdom is. In this case it's too far over my head to be questioned.
Yeah. yuk.
I understand the base of a rat's tail is poisonous. But the rest is edible.
Ahhhhh. OK.
I think the odds of the exact conditions for life to evolve or be sustained in the Universe are so miniscule that the the big bang didn't cause our Universe purely by nature's chance. Rather, conscious being in a different universe set the initial conditions of the big bang.
That's why all the aliens on Star Trek speak English.
Except when they dub in Japanese.
I think the probability of statistics of a billion galaxies with a billion stars each gives reasonable assurance that there are several Earthlike planets that are billions of years older than Earth. Whereupon conscious beings with billion year advanced technology control nature at levels well beyond Earthlings' limited use of space, ie., satellites, space probes, SOHO.
***That's the whole point of the Drake equation. But its estimation suggests only about 100k of intelligence-filled planets, whereas we can see from the polypeptide/amino acid formation probabilities, that the Drake equation is probably DOZENS of orders of magnitudes off. In engineering, when you are ONLY 1 ORDER OF MAGNITUDE off, you got it WRONG. The Drake equation is off by DOZENS of orders of magnitude. It's fun to postulate and speculate, but the probabilities are not even close.
It took conscious man on Earth 3,000 years to achieve that level of technology -- control of nature. In cosmic time, that's an eye blink compared to a billion years of advancing technology.
***Accounted for in the error bars of the Drake equation.
Odds are any civilization that dreams of using technology to fly around the universe, would be so wrong-headed that it would destroy itself long before it advanced technology that far.
Billion-year physics? Ha!
I give any civilization only a window of 3 or 4 centuries from the advent of the equivalent of our industrial revolution before it destroys itself.
Truly intelligent beings would strive to live as simply as possible by controlling their population growth such that their planet's resources would be sufficient without needing to complicate their lives with any but the simplest technology.
"I think the odds of the exact conditions for life to evolve or be sustained in the Universe are so miniscule that the the big bang didn't cause our Universe purely by nature's chance."
***Right here you are arguing my point, which is in contradistinction to your original point. Which is it? Do you think life got here by chance? Or did it get here by some other venue such as Divine Intervention?
directly and indirectly, scientists have killed far more than religionists. ... Religion does tend toward the deadly whether by boredom or zealots.
Wrong.
Main Entry: re·li·gion·ist
Pronunciation: -'li-j&-nist, -'lij-nist
Function: noun
: a person adhering to a religion; especially : a religious zealot
Perhaps you think gun manufactures indirectly kill people. Perhaps you think Smith and Wesson should be sued when a criminal murders a person with a Smith and Wesson firearm. Objects don't kill people-- people kill people. Political and religious leaders have convinced followers to kill people. What scientists have tried to convince people to kill people?
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