A scientist has revealed a disturbing vision of what the first possible contact between humans and an advanced alien civilization might look like, warning that such an encounter may not resemble what is presented in traditional science fiction films.
Professor Avi Loeb, head of the Galileo project at Harvard University, claims that the first encounter with extraterrestrial beings will not be in the form of biological creatures like those depicted in movies, but may come in the form of "artificial intelligence-powered technological systems."
Loeb asserts that such a scenario, if it were to occur, could pose a "potential threat to all inhabitants of the Earth," given the political, economic, and intellectual upheavals it could cause worldwide.
He points out that the supposed technological superiority of those civilizations will make dealing with them extremely difficult, and may present humanity with an unprecedented challenge, not only in terms of fear, but also in terms of realizing the enormous gap in the level of scientific development.
In a statement to the Daily Mail, Loeb said that "stock markets could collapse due to the uncertainty surrounding the impact of this meeting on the future of humanity," reflecting the level of confusion that could accompany such an event.
In a blog post, Loeb explained that predicting the nature of this meeting is "impossible," adding: "We must monitor this entity to understand its intentions and ensure that it does not pose a threat."
Loeb believes that extraterrestrial beings, if they exist, will not reach Earth in biological form, and he links this to the enormous distances between habitable planets, as the closest of them, Proxima Centauri b, is about 4.2 light-years away.
He also points out that humanity's own development in space exploration increasingly relies on probes and robots rather than human missions, which may reflect a similar pattern in other advanced civilizations.
He adds that if such an "artificial entity" were to reach Earth, its mere appearance would be enough to cause a global shock and a radical change in humanity's view of its place in the universe.
Loeb says that humanity may then realize that it is "not at the top of the cosmic chain," which could change many of humanity's intellectual concepts.
It is also believed that such an event could have a significant impact on international relations, emphasizing that "all humans are in the same boat," which could make the potential danger a unifying factor between countries rather than a source of conflict.
Conversely, he believes that this common threat may push humanity towards greater cooperation and perhaps accelerate space exploration efforts, similar to the effect of an external event that unites people despite their differences.
Loeb raises the possibility that some extraterrestrial civilizations may have already sent probes to our solar system on "reconnaissance missions," taking advantage of the fact that Earth is located in a habitable zone and has an atmosphere and liquid water.
Just as scientists study other planets from Earth, other civilizations may study our planet for the purpose of exploration or searching for a suitable habitat.
But Loeb also does not rule out a more dangerous scenario, namely possible hostile intentions, pointing to hypotheses linking ancient extraterrestrial activities to major extinction events in Earth's history, such as the extinction at the end of the Permian period about 252 million years ago, which led to the extinction of most marine life.
Although the prevailing scientific explanation attributes that disaster to extensive volcanic activity and severe climate changes, Loeb proposes an alternative technical possibility that, in his opinion, requires further scientific research and study.
