The nature of consciousness and its origin is a complex and debated topic in philosophy, neuroscience, and psychology. While there is no consensus on a definitive explanation, I can provide you with some insights into current theories and perspectives on how humans might have the contents of consciousness from birth.
Innate Consciousness: Some philosophers and psychologists argue that certain aspects of consciousness are innate, meaning they are present from birth. According to this view, humans are born with the capacity for basic sensory experiences, emotions, and a sense of self-awareness. These innate aspects form the foundation upon which other conscious experiences are built through interactions with the environment.
Genetic Predisposition: Some researchers propose that genes play a role in shaping the development of consciousness. Specific genetic factors could influence the formation and organization of neural networks that underlie conscious experiences, even before birth.
Prenatal Brain Development: The brain's development begins before birth, and structures related to consciousness, such as the cerebral cortex, start forming during the fetal stage. While the fetus is not considered to have full-blown consciousness, some basic neural processes associated with sensory perception and responsiveness may be present in the later stages of pregnancy.
Interaction with the Environment: Consciousness is believed to be influenced by both genetic factors and environmental interactions. After birth, experiences and interactions with the external world play a crucial role in shaping the content of consciousness. Babies start to learn and process information from their surroundings, which gradually shapes their conscious experiences.
Emergence and Development: Consciousness is often considered to be an emergent property of the brain's complex neural activities. As the brain matures and neural connections strengthen, consciousness emerges as a result of the integration of information across different brain regions.
It's essential to note that the study of consciousness is an ongoing field of research, and our understanding is continuously evolving. While there are various theories and perspectives, the exact mechanisms by which humans have the contents of consciousness from birth remain a subject of investigation and debate.