The discussion centers on the feasibility of the human body acting as a receiver for radio signals, given its nature as an electrolytic conductor. Participants clarify that simply being a conductor is insufficient for demodulation; a non-linear device like a diode is necessary, which is present in dental fillings but not in the body. The conversation also touches on the potential for using various modulation techniques, but emphasizes the need for proper understanding of signal processing principles. There is skepticism regarding the body's ability to demodulate signals without metal components. Ultimately, the consensus is that without specific structures, the human body cannot naturally demodulate radio signals.