What is The Force in the Star Wars universe? Could we as humans, here on planet earth, ever dream of having such power at our fingertips? To answer that we need to look at what The Force is, and how the rules that define it compare to what is known about the world we live in.
“Well, the Force is what gives a Jedi his power. It’s an energy field created by all living things. It surrounds us and penetrates us; it binds the galaxy together.” Obi-Wan Kenobi
In Star Wars, The Force is an energy field that connects all living things in the galaxy. The power of The Force can be used by individuals who are sensitive to it, a power that is tapped through the midi-chlorians.
Midi-chlorians are microscopic, intelligent lifeforms that live within the cells of all living beings in the Star Wars Universe. The Force spoke through the midi-chlorians, allowing certain beings to use the Force if they were sensitive enough to its powers.
The two main practitioners of The Force are the Jedi and the Sith. Usage of the Force grants a number of useful powers, such as the ability to sense impending attacks; to push and lift physical objects; influence the thoughts of others, known as the “Jedi mind trick”; and even see the future or maintain one’s consciousness after death. Dark side users strong with the Force could summon lightning from their fingertips. Jedi taught younglings that the Force could be used for many purposes, including protection, persuasion, wisdom, the manipulation of matter and the performance of great physical feats.
So, that being said, how does this compare with the laws of physics in our world? The closest thing we have to an energy field that is all around us, is the electromagnetic force. It is one of the four known fundamental forces and is a type of physical interaction that occurs between electrically charged particles.
The electromagnetic force is the one responsible for practically all the phenomena one encounters in daily life above the nuclear scale, with the exception of gravity. Roughly speaking, all the forces involved in interactions between atoms can be explained by the electromagnetic force acting on the electrically charged atomic nuclei and electrons inside and around the atoms, together with how these particles carry momentum by their movement.
If elevated levels of electromagnetism were directed at certain areas of the brain, this can affect people mentally. If you direct magnetic fields at different parts of the brain you get all sorts of responses. They can be used to pacify a subject, make someone hallucinate, can even be used to alter someone’s sense of morality.
Eventually we’ll be able to photograph a dream…it is well within the lines of physics, to photograph a dream.
Science Fiction? Or just Science?
According to physicist, Dr. Michio Kaku, aspects of the force are being developed today. We can now begin to decipher the outlines of thinking via the electroencephalogram (EEG) and the MRI, which gives us living pictures of thoughts ricocheting like a ping pong ball inside the brain. We now have computers that can read these thoughts. In Japan, we even have a device that allows you to see what you are seeing on a small scale – like seeing a memory on a computer screen. Eventually we’ll be able to photograph a dream, for example. According to Dr Kaku, it is well within the lines of physics, to photograph a dream.
We can’t exactly use electromagnetism to move people’s bodies at our will, but we know certain parts of the brain are connected to certain parts of the body, and we’ll be able to energize them, perhaps, with electromagnetic radiation. So we’ll be able to actually manipulate arms and legs of a person, simply by using electromagnetic radiation beamed into the brain. This technology is very primitive at the present time, but we’re getting there very fast.
If electromagnetic forces are the key to unlocking our own Force like abilities within the rules of physics on earth, then we need something to be able to direct or utilize that force whenever we desire. There is already an example in nature of a creature that is able to process or read electromagnetism all around it – sharks and other cartilaginous fish.
Sharks have the Ampullae of Lorenzini, electroreceptors that form a network of jelly-filled pores in their nose. This organ allows them to detect the electromagnetic fields of the objects around them. They can sense great disturbances, like a ship with a large magnetic field, or small ones like a fish they’d like to eat that’s nearby. Perhaps if we had some biological enhancement, like the Ampullae of Lorenizini, or if midi-chlorians somehow became a real thing, we’d be able to read and understand, maybe even use the electromagnetic forces around us.
What is known about our physical world is fascinating, and the forces that are all around are fantastical in their own right. With understanding, and when taken to the next level through technology and research, our world could be closer to the science fictional world of Star Wars.