Behind the Science: Absolute Grodd

Behind the Science: Absolute Grodd The first thing I want to keep straight with this Grodd is that we’re not starting with the enormous gorilla from the usual Flash stories. Absolute Flash gives us a small green monkey who becomes Wally’s companion and communicates with him telepathically. That changes the relationship immediately, but it also gives us a very specific science question: how would information get from one mind into another? Calling it telepathy describes the effect. It doesn’t tell us what carries the information, how it is detected, or how it becomes something the other person understands. Ordinary communication already does several of those jobs. When somebody speaks, their nervous system helps produce sound. The sound travels through air, the listener’s ears detect it, and their brain interprets it. We take that chain for granted because it happens constantly, but every part matters. A direct mental connection would need some other chain. There would have to be a source of information, a way for it to travel, and a way for the receiving mind to interpret it. Skipping the mouth and ears doesn’t mean the information no longer needs a route. There is real research into decoding information from brain activity, and I think it’s worth looking at without overselling it. A 2023 study used functional MRI recordings and a trained computational decoder to reconstruct aspects of meaning from perceived or imagined material. That did not mean a researcher could walk past a stranger and hear every thought in their head. The work involved equipment, training, particular tasks, and the participant’s cooperation. The output was not a flawless word-for-word transcript of everything happening in someone’s mind. The authors tested cooperation and found it necessary for training and applying that particular decoder. That is a result about the system they studied, not a promise that every future brain-computer interface will have identical limits. It also isn’t evidence that Grodd’s fictional ability operates through MRI-like measurements. What the comparison does show is the difference between having a measurable signal and understanding what the signal means. A reading from a brain is not automatically a sentence. The decoder needs a relationship between patterns in the measurements and the information it is trying to reconstruct. With Grodd and Wally, the comic presents meaningful communication directly. If we tried to explain that physically, we would have to account for why information generated in one nervous system is understandable to the other. We cannot assume that two different brains represent every experience in exactly the same arrangement. There’s also a distinction between receiving information and changing somebody else’s mental state. Reading, communicating, influencing, and controlling are not all the same power. I wouldn’t give this version unlimited mind control merely because he can speak to Wally without using sound. The same caution applies to his size. A small body doesn’t give us a complete measurement of what the mind can do. We would need to know about the organization and function of the nervous system, not simply compare head sizes and declare the larger one more capable. His unusual coloration doesn’t explain a communication mechanism either. The relationship is what makes this more than a technical puzzle for me. Wally is frightened and isolated, and Grodd becomes someone he can actually connect with. That matters even before we work out the limits of the ability. A lot of fictional telepathy is used to make privacy feel impossible. Here, the early connection also gives Wally company. The science comparison helps show how extraordinary that connection would be, but it shouldn’t flatten Grodd into a tiny radio or turn every moment of understanding into a claim of total access to another person’s mind.