Stephen Hawking, the noted physicist, has expressed an in-depth personal fear of aliens, so much in fact that he hinted that we should stop looking for them, stop broadcasting 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 and others, all had something very real to fear once the Europeans arrived at 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. Naturally, it is really mandatory for Hollywood to turn the aliens into man-eating predators for purely business reasons: carnivorous aliens sell more theater tickets than benevolent aliens.
There is, 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 reach the other continents, the Europeans only needed some relatively primitive sailboats. But for the aliens to arrive at Earth, dozens or numerous light years away, they would need quite sophisticated spacecraft. The critical question, therefore, is: Can a barbarous civilization develop higher technology?
Human history fails to support the concept it is feasible for barbarians to achieve higher technology. Two of the 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 pursuing the fall from the Roman empire. Both in epochs, technological progress was virtually nil. Only when human civilization became less barbarous, with the demise of rule by hereditary delinquents called royalty, with all the demise of slavery, with all the spread of education for the masses, and so on, can we start to see technological progress.
For sure, there may be complete degenerates outside in space but they must be absolutely nothing to fear since it is unlikely that they can ever be able to leave their particular planet not to mention survive the nuclear weapons stage if they ever get that far. Technological barbarians, like 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 opinion with this is: Not necessarily. Perhaps decades ago there might have been some commotion but not today. A lot more than sixty numerous years of ancient astronaut and UFO propaganda has produced a world by which alien contact may turn out to be merely another news event. With regards to “upheaval,” I will think about three stuff that might happen:
1) The armaments industry could be affected. Knowing that advanced alien civilizations exist, it is likely that humans may wish to bind together being a species and definately will stop killing one another. Indeed, it appears virtually confident that wars between humans can come with an end, and also the countries of the Middle East will finally make peace. Jobs within the armaments industry would have to be moved to infrastructure, space exploration, and consumer-related industries.
2) Social structures could be affected. Disparities between the developed world as well as the third world may start to disappear together with other inequities in human society. We shall likely see higher taxes on the usvyot and a lot more awareness of education, technological development, and the colonization of outer space.
3) Organized religions might be affected. Fundamentalist concepts like creation could be pushed to the background, but overall, religions may carry on and proliferate as a mechanism for consolation and moral guidance.
Hawking acknowledges that aliens may have extremely advanced technology. The main flaw in the thinking is not really understanding that such technology could be used to find ways of self-sustenance excluding the barbaric plundering of inhabited planets. The chance that SETI (Search for Extraterrestrial Intelligence) will eventually pick up an alien signal is nothing to fear and, towards the contrary, could even be something to welcome.