Memes are not just the captioned images shared on Facebook and Twitter. The original conception of the term was to conceptualize the propagation of propositional and cultural information between human minds. But has human society reached a point where the natural selection of memes has stalled, thereby halting memetic evolution?
Can propositional beliefs (belief about the truth or falsehood of a that P statement) be held without it influencing behavior? It’s difficult to say whether a belief is really a belief if it doesn’t change behavior, or if beliefs, by their very nature, necessarily change behavior. I think one can argue that a belief is more justified if it changes behavior in a particular way. That is what I’ll discuss here.