Automating the Gateway Process: A Speculative Framework for Neural Interfaces, Quantum Computing, and Backward Time Travel

This essay proposes a speculative, multi-stage research framework for investigating the possibility of backward time travel through automation of the Gateway Process using advanced neural interfaces, artificial intelligence, and quantum computing. While backward time travel remains unproven and controversial, the framework is presented as a thought experiment integrating neuroscience, brain–computer interfaces, quantum measurement, and the many-worlds interpretation of quantum mechanics. The proposed steps emphasize automation, objectivity, repeatability, and iterative review. Rather than asserting empirical confirmation, the model aims to formalize how such extraordinary claims might be evaluated under controlled, interdisciplinary conditions.