If OP doesn’t think nanotech is solvable in principle, I’m not sure where to take the conversation, since we already have an existence proof (i.e. biology). If they object to specific nanotech capabilities that aren’t extant in existing nanotech but aren’t ruled out by the laws of physics, that requires a justification.
If OP doesn’t think nanotech is solvable in principle, I’m not sure where to take the conversation, since we already have an existence proof (i.e. biology). If they object to specific nanotech capabilities that aren’t extant in existing nanotech but aren’t ruled out by the laws of physics, that requires a justification.