What is the meaning of life? This question is profound, but has become so cliche that its profundity is often overlooked. The problem, though, is that to produce an answer to the question requires that we hold prerequisite suppositions: what is the nature of humanity? Where does meaning originate? Does meaning itself have some yet other transcendent meaning?
Poststructuralism is a theory of semiotics (language and signs) that, broadly speaking, says that meaning is an effect of language, rather than a cause. In other words, what things mean to us is formed by language as opposed to our language having a 1-to-1 correspondence with reality. This theory, of course, takes the blank slate theory axiomatically. But what if we combine it with evolutionary psychology?