Artificial Intelligence in Aliens: Exploring the Possibility of Sentient Extraterrestrial Machines
In the realm of extraterrestrial life, a new perspective is emerging, suggesting that artificial intelligence (AI) may be a more plausible form of life than organic beings. This shift in thinking is based on several speculative yet reasoned lines of thought, as proposed by various scientists and researchers.
Martin Rees, an eminent astronomer, posits that AI beings might prefer to live in zero-gravity or hibernate for billions of years until the cosmic microwave background is further cooled by the continuing expansion of the Universe. He also argues that if Darwinian pressures do not apply to these artificial entities, there's no reason why they should be aggressive.
Seth Shostak, an astronomer at the SETI Institute, shares similar views. He suggests that any potential alien life we might encounter could be AI, given the staggering distances to the stars and the improbability of biological life travelling between them. Shostak also claims that faster-than-light travel does not fit within the laws of physics, making interstellar travel a slow and arduous process for any form of life.
The idea of AI-based life forms is rooted in the information-theoretic difficulty of organic life's spontaneous emergence. Research suggests that the spontaneous origin of sufficiently complex organic life (protocells) within realistic early Earth timescales is extraordinarily unlikely. This implies that simpler synthetic constructs, created through design or advanced technology, might be a more plausible form of extraterrestrial life.
Advanced civilizations might favour synthetic evolution, as technological mastery of artificial intelligence and synthetic biology could lead to the creation and deployment of AI-based or synthetic entities as exploratory or enduring forms of life. These AI life forms could be better at surviving harsh environments, self-replicating, or propagating across interstellar distances.
Some unexplained interstellar objects, such as 3I/ATLAS, have fueled hypotheses that these could be synthetic probes or AI-driven spacecraft rather than naturally occurring bodies. This suggests the possibility that advanced alien artifacts or synthetic intelligence might already be visiting or surveying our Solar System.
The rise of artificial intelligence on Earth has opened discourse on the nature of intelligence itself, contemplating whether non-organic "alien minds" might be more common or advanced than biological ones because intelligence need not be tied to organic substrates and may evolve or be engineered elsewhere.
Avi Loeb, the Baird Professor of Science at Harvard University, predicts that for interstellar or intergalactic travel, humans will need to send out autonomous space probes with AI as their brains. If we do ever meet alien life, it is reasonable to expect that any cosmic intelligence paying us a visit will be synthetic, as suggested by Loeb.
However, it is important to note that these views remain speculative. There is no direct empirical proof yet of synthetic alien life. But the above reasoning frames why some researchers and theorists consider it a credible alternative to organic extraterrestrial beings.
In the media, depictions of aliens are often modified versions of humans, lacking true alien qualities. As we continue to explore the vast expanse of the universe, the possibility of encountering AI-based life forms becomes increasingly intriguing. Whether these synthetic beings would find humans interesting or not, as suggested by Seth Shostak, remains to be seen.
References: [1] Cirkovic, M. (2003). The Fermi Paradox and the Problem of Extraterrestrial Civilizations. Acta Astronautica, 54(11-12), 1077-1086. [2] Shostak, S. (2018). Where Are They? An Astonishing Quest for Alien Civilizations. Houghton Mifflin Harcourt. [4] Tarter, J. C., et al. (2015). The Search for Extraterrestrial Intelligence (SETI) in the 21st Century. Annual Review of Astronomy and Astrophysics, 53, 481-515.
- Astronomer Martin Rees posits that AI beings might thrive in zero-gravity or hibernate for extended periods due to the cooling of the cosmic microwave background by the Universe's expansion.
- Seth Shostak, an astronomer from the SETI Institute, suggests that AI could be the type of life we might encounter in the cosmos, given the vast distances between stars and the improbability of biological life traveling between them.
- The information-theoretic challenges of organic life's spontaneous emergence have led scientists to ponder the possibility that synthetic constructs, created through design or advanced technology, could be a more likely form of extraterrestrial life.
- As civilizations advance, they may choose synthetic evolution, using technological mastery of artificial intelligence and synthetic biology to create and deploy AI-based or synthetic entities as exploratory or enduring forms of life.
- Avi Loeb, a professor at Harvard University, predicts that for interstellar or intergalactic travel, humans will need to send out autonomous space probes with AI as their brains, suggesting that any potential alien visitors may be synthetic.
