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      However, any large-scale project depends heavily on specific individuals. Geniuses die before they can finish what they started. For immortals there are no unattainable tasks. Each person will reveal his or her potential if he or she has enough time.

      Chapter 1: Transhumanism and Digital Immortality

      Transhumanism is a movement that grew out of humanity’s desire for self-improvement and overcoming biological limitations. Beginning as an intellectual movement in the middle of the 20th century, transhumanism quickly evolved into a multidimensional scientific and philosophical movement that envisions the use of technology to expand human capabilities.

      1- Technology should be used not only to cure diseases, but also to enhance the natural abilities of human beings. This includes genetic modifications, cybernetic implants, and neural interfaces that can improve memory, intelligence, physical strength, and endurance.

      2- One of the central aspects of transhumanism is combating the aging process. Research in regenerative medicine, nanotechnology, and genetics aims to not only extend life, but also to make its quality independent of age.

      Digital immortality is a logical extension of such ideas. If the biological body can be improved, why not go to the next step – to the preservation of consciousness outside the biological substrate. With the advent of computer neural networks, the concept of creating a digital copy of a human being is becoming more and more realistic. But why would a person strive to create such a copy?

      The biological body has its limits: limited lifespan, propensity to disease, physical and mental limitations. A digital copy offers a solution to these problems:

      – Cybernetic bodies or virtual personalities don’t age, don’t get sick, and can live forever. Living digitally frees us from the need to eat, sleep, and even rest as we understand it. In virtual space there is no limit to the number of «inhabitants», everyone can have as much «space» as they need. Energy for existence can be derived from a variety of sources, not limited to biological processes.

      – One of the most revolutionary aspects of digital immortality is the ability to create backups. This means that in the event of some malfunction or disaster, identity can be restored, virtually eliminating the concept of «death» in the traditional sense.

      – Unlike slow and unpredictable biological evolution, a virtual life form can adapt quickly. This means the ability to quickly download new skills or use a different physical body, adapting to current tasks.

      – Digital existence allows for easy preservation and transfer of experiences. Instead of next-generation learning, knowledge can simply be copied, greatly accelerating progress and education. Intelligence is not tied to brain size or structure. Intelligence can be scaled, adding computing power as needed.

      Leaving behind not only a material legacy, but also an intellectual and emotional legacy is one of the deepest human needs:

      – A digital copy allows future generations to interact with «ancestors» in an interactive way. Such copies can serve as teachers, mentors, and guardians of knowledge, passing culture and science down through the ages.

      – For many, work or creativity forms a significant part of their lives. Creating a digital entity that shares the principles, ideals, and interests of the original means that these aspects of the individual can continue to influence the world. Important projects, research, and creative endeavors can be carried on by the digital twin when the biological original is no longer able to do so.

      Chapter 2: Reconstruction through self-description

      Copying the human mind, or «uploading consciousness» into digital form, remains one of the most challenging and ambiguous tasks in neuroscience, computer science, and philosophy.

      Despite advances in technology, to date there are no neurointerfaces that can directly and fully copy the contents of the human brain into a digital format. Modern neurointerfaces can read brain activity at a rather coarse level. Full mapping and copying of all neural connections and their dynamic states is a task that is currently beyond our technological capabilities.

      Viewing consciousness as a linguistic construct offers a different view of the problem:

      – Consciousness is transmitted from generation to generation through language, culture, and education. This means that an important part of an individual can be attempted to be preserved and transmitted through detailed descriptions of her views, memories, and thoughts.

      Literary characters can serve as good examples for digital copies. A detailed description of a character in literature allows the reader to reconstruct the image of the character, his character, even if he never existed in reality. Similarly, a detailed digital description of a person can create a «living» image.

      The method of reconstruction based on self-description is one of the most accessible at the moment.

      Already now, on the basis of neural networks, systems have been developed that do not just store information, but emulate human behavior, generate goals and decisions that he could make (based on his life principles and interests).

      Creating a digital twin that will truly reflect a person’s personality requires preserving not only the facts of life, but also the underlying aspects that form the «I». Let’s take a look at what elements of personality need to be captured in order for the digital copy to be as similar as possible to its biological original.

      The first and perhaps most critical aspect is preserving the core of the personality. This is the set of original characteristics that determine how a person makes decisions, responds to stimuli, and generally perceives the world.

      When a human consciousness is transferred to a digital environment, preserving the uniqueness of its mindset is key to ensuring that the digital entity continues to «feel» like an original, rather than a copy or an entirely new entity.

      The core personality includes those aspects that are unlikely to change over time:

      – Character

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