Stephen Hawking, the noted physicist, has expressed a deep personal fear of aliens, so much in fact that he hinted that we should stop looking for them, stop mailing out signals to keep our existence a secret, less the aliens discover us and come here to wipe us out. This information will discuss whether this viewpoint has any merit.
The North American Indians, the South American Indians, the Africans as well as others, all had something very real to fear once the Europeans came to their land, so it is understandable that earthlings, like Hawking, might fear aliens visiting this planet. This fear stems mainly from superimposing human mentality on the aliens, in addition to watching a lot of Star Trek and Star War movies. Obviously, it is really mandatory for Hollywood to transform the aliens into man-eating predators for purely business reasons: carnivorous aliens sell more theater tickets than benevolent aliens.
There is certainly, however, a noticeable distinction between Europe and also the other continents on the one hand, and between Alien Spacecraft and Earth on the other. The difference is distance. To achieve the other continents, the Europeans only needed some relatively primitive sailboats. But for the aliens to reach Earth, dozens or countless light years away, they might need quite sophisticated spacecraft. The critical question, therefore, is: Can a barbarous civilization develop higher technology?
Human history does not support the concept it is easy for barbarians to achieve higher technology. The two most barbarous epochs in human history were a) the tens of thousands of years preceding the dawn of civilization, and b) the thousand-year period following the fall of the Roman empire. In both epochs, technological progress was virtually nil. Only once human civilization became less barbarous, with the demise of rule by hereditary delinquents called royalty, using the demise of slavery, with the spread of education to the masses, and so on, do we begin to see technological progress.
For sure, there might be complete degenerates in space but they should be absolutely nothing to fear since it is unlikely that they may ever have the ability to leave their very own planet not to mention survive the nuclear weapons stage if they ever get that far. Technological barbarians, such as the Klingons of Star Trek, may possibly exist in Hollywood and nowhere else. Now another question arises: Are friendly aliens something to fear?
Some have suggested that connection with aliens would produce a dramatic upheaval in human society. My personal opinion about this is: Certainly not. Perhaps decades ago there might have been some commotion although not today. Greater than sixty numerous years of ancient astronaut and UFO propaganda has produced a world where alien contact may turn out to be merely another news event. With regards to “upheaval,” I could consider three things which might happen:
1) The armaments industry may be affected. Knowing that advanced alien civilizations exist, it is likely that humans will want to bind together as a species and will stop killing one another. Indeed, it seems like virtually sure that wars between humans can come with an end, and also the countries from the Middle East will finally make peace. Jobs within the armaments industry will have to be moved to infrastructure, space exploration, and consumer-related industries.
2) Social structures could be affected. Disparities involving the developed world as well as the third world may start to melt off along with other inequities in human society. We shall likely see higher taxes on the usvyot and much more awareness of education, technological development, and the colonization of outer space.
3) Organized religions could be affected. Fundamentalist concepts like creation are likely to be pushed to the background, but overall, religions may continue to proliferate as a mechanism for consolation and moral guidance.
Hawking acknowledges that aliens could have extremely advanced technology. The key flaw within his thinking is not really realizing that such technology may be used to find ways of self-sustenance not including the barbaric plundering of inhabited planets. The possibility that SETI (Search for Extraterrestrial Intelligence) could eventually pick-up an alien signal is absolutely nothing to fear and, towards the contrary, might even be something to welcome.