Overly Convincing Synthetic Reality

Virtualization technologies create immersive and all-encompassing worlds that may either be related to the physical reality or entirely replace it. While these technologies have yet to fully simulate the wide range of physical sensory experiences, we are nonetheless faced with a new dimension of reality: the synthetic. This dimension, algorithmically generated or created by AI, possesses the power to blur, overlap, and in some cases, supplant tangible reality. But what are the risks of a reality that becomes too convincing? And what happens when the synthetic can no longer be distinguished from the real?

Reality in a virtual context.

The concept of reality is always complex to pin down, especially when we juxtapose it with generative simulation technologies that have the power to create incredibly lifelike virtual worlds. With the advent of AI, we are witnessing a radical transformation: the creation of virtual worlds so detailed and realistic that they blur the lines between the real and the virtual. This phenomenon brings to mind the reflections of philosophers who, over the centuries, have pondered (often with little success) the intricate foundational nature of reality.

Realism asserted that there is an objective reality independent of human perception. Plato, with his theory of Ideas, suggested that the perceivable world is only a shadow of the perfect and immutable forms that exist in a higher realm (could simulated reality be just another shadow?). Democritus' atomism explained reality as composed of indivisible atoms moving in a void (are simulations of reality just configurations of digital atoms?). Empiricism, such as that of Aristotle, bases the knowledge of reality on sensory perception (are AI-powered simulations real to the extent that they interact with our senses?). Idealism, represented by philosophers like Berkeley, proposed a reality constituted by the perceptions of the mind: "esse est percipi" (is simulated reality as real as the physical world if the perceptions are indistinguishable?).

In modern phenomenological philosophy, reality is understood as that which manifests to the consciousness through direct experience. However, when machines are capable of generating experiences that perfectly mimic those of the physical world, we must ask ourselves if our understanding of the real needs to be reconsidered. Virtuality, from mere simulation, becomes a new dimension of human experience, where interaction with artificial entities can seem as authentic as with physical entities.

This ability of machines to create detailed and believable virtual worlds raises intricate questions about our perception of the world in relation to what we consider real. If reality is what we perceive, and if our perceptions can be deceived by perfect simulations, then what meaning does the distinction between real and virtual hold? The evolution of virtual and augmented reality technologies leads us to live experiences that, although artificial, take on a real significance in our consciousness, thereby blurring the very concept of reality.

When the Synthetic Puts Reality at Risk

When the synthetic attains a level of credibility such that it can no longer be distinguished from the real, we are no longer dealing with mere simulations, but with genuine alternative realities that are not strictly physical. This ambivalence creates a context in which traditional reality is constantly questioned and risks losing its ontological primacy.

Consider a practical example: in the field of communication, the use of digital avatars and advanced chatbots has become commonplace. These synthetic entities, thanks to their ability to process natural language and learn from data, can interact with humans so convincingly that they are indistinguishable from a real person. This phenomenon not only blurs the boundaries between human and artificial, but also raises ethical questions about the authenticity of relationships and the trust we place in these synthetic entities.

The overlap of physical and synthetic reality brings with it the risk of fragmentation and dilution of human experience. If the synthetic can be perceived as real, then our ability to discern between what is authentic and what is artificial is compromised. The central importance we attribute to our experiences in assigning existential meaning to our lives extends also to fictitious but perfectly believable experiences. Yet simulated experiences are much easier to obtain, devoid of physical risks, infinitely customizable to our emotional needs, and therefore cannot significantly contribute to our ethical, moral, and idealistic formation. Hence, we deduce the reasons for the dilution of the relevance of our experiences. This ambivalence between the real and the credibly synthetic can therefore lead to a crisis of trust and identity, where the distinction between real and virtual becomes increasingly indefinite, and where the importance of experience in life's journey is less and less incisive in assigning meaning to each existence.

Moreover, the prevalence of the synthetic could threaten traditional reality not only on a perceptual level but also on a social and cultural one. The massive adoption of synthetic technologies could lead to the devaluation of physical experiences and authentic human interactions, creating a society in which the virtual predominates over the real. This scenario raises profound ethical questions about what it means to live an authentic life and about the value of real experiences in a world dominated by the synthetic.

Non-Reality

Philosophy has long grappled with the nature of reality, offering diverse perspectives ranging from realism to constructivism. On one hand, realism asserts that there exists an objective reality independent of human perception. On the other, constructivism posits that reality is a mental construct, shaped by individual perceptions and experiences.

When we apply these theories to synthetic reality, fascinating and complex issues arise. If we embrace a constructivist view, the synthetic reality created by machines might be considered as valid as physical reality. In this context, subjective experience becomes the primary criterion for defining what is real. However, this perspective raises significant ethical questions: if every perceived reality is valid, how can we establish a common basis for truth and trust?

Conversely, a realist view of reality implies that the synthetic, however credible, remains a mere simulation lacking an independent ontological foundation. Yet, this perspective also presents challenges. If synthetic reality can influence our perceptions and decisions as much as physical reality, what importance should we ascribe to the distinction between what is real and what is artificial?

Philosophical reflection on the nature of reality leads us to consider the possibility that reality is not singular, but rather a plurality of experiences and perceptions. In this sense, synthetic reality is not a threat but one of the many dimensions of human experience. However, recognizing this plurality requires a critical awareness of the ethical and social implications of living in a world where the synthetic is so credible that it redefines the very concept of reality.