If a human were hypothetically exposed to zero electromagnetic waves for their entire lives, including visible light and Earth's electromagnetic field, it would have significant consequences for their perception and interaction with the world. Here are a few potential effects:
Vision and Perception: Without exposure to visible light, the individual would be blind, as our eyes rely on the detection of light to form visual images. They would not be able to perceive the colors, shapes, or any visual information. This would greatly limit their ability to navigate and interact with their environment.
Communication: Human communication heavily relies on electromagnetic waves, such as sound waves for speech and radio waves for wireless communication. Without exposure to these waves, the individual would face severe challenges in verbal communication and would be unable to use technologies like cell phones, radios, or televisions.
Magnetic Sense: Earth's electromagnetic field plays a role in various living organisms' navigation and orientation, including birds and certain marine animals. While humans do not possess a well-developed magnetic sense, it is believed that we have some sensitivity to Earth's magnetic field. The absence of exposure to electromagnetic fields could potentially impact any subtle magnetic perception humans might possess.
Technology Interaction: Modern society heavily relies on technology that utilizes electromagnetic waves, including electrical power, Wi-Fi, and electronic devices. The individual in question would be unable to benefit from these technologies and would not be able to use or interact with most electronic devices.
Scientific Knowledge: Electromagnetic waves are crucial for scientific exploration, research, and understanding various phenomena in fields like astronomy, physics, and chemistry. The absence of exposure to electromagnetic waves would severely limit the individual's ability to engage with and understand scientific knowledge in these domains.
It's important to note that complete isolation from electromagnetic waves is practically impossible in our technologically advanced world, as they are pervasive and naturally occurring. Electromagnetic waves are an inherent part of our environment and essential for various aspects of human life and functioning.