If this sentence is true, then Santa Claus exists
In fact, it has become pretty clear that deciphering consciousness will definitely be more difficult than describing the dynamics of DNA. Crick himself spent more than two decades attempting to unravel the consciousness riddle, working on it doggedly until his death in 2004. His collaborator, neuroscientist Christof Koch of Caltech, continues their work even today, just as dozens of other scientists pursue a similar agenda — to identify the biological processes that constitute consciousness and to explain how and why those processes produce the subjective sense of persistent identity, the self-awareness and unity of experience, and the “awareness of self-awareness” that scientists and philosophers have long wondered about, debated and sometimes even claimed to explain.
So far, no one has succeeded to anyone else’s satisfaction. Yes, there have been advances: Understanding how the brain processes information. Locating, within various parts of the brain, the neural activity that accompanies certain conscious perceptions. Appreciating the fine distinctions between awareness, attention and subjective impressions. But yet with all this progress, the consciousness problem remains popular on lists of problems that might never be solved.
Perhaps that’s because the consciousness problem is inherently similar to another famous problem that actually has been proved unsolvable: finding a self-consistent set of axioms for deducing all of mathematics. As the Austrian logician Kurt Gödel proved eight decades ago, no such axiomatic system is possible; any system as complicated as arithmetic contains true statements that cannot be proved within the system.
Gödel’s proof emerged from deep insights into the self-referential nature of mathematical statements. He showed how a system referring to itself creates paradoxes that cannot be logically resolved — and so certain questions cannot in principle be answered.
photo { Kim Boske }
