We are already creating enormous digital archives of ourselves while AI learns to model individuals and brain-computer interfaces translate neural activity into digital information. Could these technologies eventually converge into something that survives us? And if a digital reconstruction becomes conscious, would it still be a copy, or someone new?
What if you discovered that everything you considered real was actually a simulation? Humans questioned the nature of reality long before computers existed. Now advances in virtual reality and artificial intelligence are giving that ancient question a technological twist: if simulated experiences feel real, what exactly makes one reality more real than another?
What if the greatest challenge of interstellar travel isn't moving the human body at all? We already turn information into light, connect human brains to computers, and transmit data across space. If a human mind could someday become information, could light carry us farther than any spacecraft ever could?