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#2360·Erik OrrjeOP revised 14 days agoThey are the same knowledge in terms of encoding knowledge about the environment, and possible transformations based on that. That knowledge can differ in reach (context independence/how fundamental it is).
Their mode of replication differs, as each new guess in genes must be neutral or positive for the vehicle. This makes genes slower, but that's IMO a quantitative difference, not a qualitative one. Pure genetic knowledge could colonise the galaxy, it'd take much longer than with memes.
Their mode of replication differs, as each new guess in genes must be neutral or positive for the vehicle. [Emphasis added.]
I share the gene’s-eye view advocated by Dawkins: changes are to be judged by how they affect the replicator’s ability to spread through the population, not by how they affect the individual organism (or “vehicle”, as you called it).
This difference matters because sometimes changes hurt an individual organism while increasing a replicator’s ability to spread. If a replicator that reduces its organism’s lifespan is better able to spread through the population at the expense of its rivals, then that’s what it will do.