User:Truth is relative, understanding is limited

I have made some substantial edits to the article Meaning of life.

I've also worked out some ideas using an old version of the article: User:Truth is relative, understanding is limited/Meaning of life
Though, some of it is as of yet unfinished. The main differences, compared to the by now outdated revision I edited in this page, lie in the lead, the section about nihilism, pessimism and fatalism, and structural changes to the popular culture section with a few additions as well. I have already incorporated some of these changes in the mainspace article.