So, lately, I've been toying with this model of philosophy:

The are a few things I need to say before I start explaining this. First, I think the entire subject of philosophy, while not linear, has an end. Second, I think the point of philosophy is to realize one's context in the universe. Third, if you think that "both free will and determinism are valid viewpoints because they've been arguing it forever," go away. Seriously. The only reason people entertain the idea that we have free will is because, philosophically, those people are five years old.
Which, I suppose, brings me to another thing I've got to say first. Philosophy has a starting point and an ending point, and while our progression from start to end might not take the same path, we're all a certain distance away from finishing philosophy. Our philosophical
maturity, if you will.
Now, my actual pointWe all start in the red circle and, as we do philosophy, gradually work our way towards the outer circles, until we accept and embrace the idea of nihilism.
If you're in the orange circle &mdash meaning you've already accepted that objects don't last forever (possessions can be stolen, cars can break down, etc.) but haven't yet accepted that your existence isn't permanent &mdash you will view those in the red circle, who haven't yet accepted the impermanence of objects, as immature.
I'd argue that most people are in the orange circle. They're aware that they will die (and they might even be aware that, when they die, that's it), but the push it our of their mind and ignore it. In the worst case, these orange-circled people cling to irrational ideas like an afterlife, or reincarnation, or
quantum immortality to deny that death even occurs.
Those who truly understand and accept death are now in the yellow circle, believing that their accomplishments and achievements will, to at least some degree, achieve immortality. Therefore, they think, the best course of action in this life is to achieve
as much as possible before they die, because they feel their achievements will give their life substance or meaning.
Our actions are governed by our worldview. If we're still in the red circle, we might horde money and objects, believing our possessions to be what gives us value. If we're in the orange circle, we'll endure that crappy job we have, that awful relationship we're in, etc., believing that death will never come to claim us. We'll believe that the meaning of life is simply in its length, therefore our personal happiness or accomplishments are unnecessary. If we're in the yellow circle, we'll frenetically work to achieve and accomplish, believing that value and meaning come from leaving as big a mark on the planet before you die.
Beyond all that is something even more beautiful.
Nihilism.
"Why don't you just commit suicide?" they ask. "If you think life is meaningless, why not just kill yourself?"
Ahh, spoken like a true member of the orange circle. Imagine you find yourself at Disneyland one day. What should you do? You don't have to ride any of the rides, and you're going to leave at the end of the day anyway. You don't have to buy anything, you don't have to wander around the park, you don't have to ask questions. You can even just leave early if you want.
What would
you want to do at Disneyland, in that situation? You'd ride as many rides as possible, unless you thought the line was too long or the ride was too boring. You'd wander around looking at everything there was to see, ride some rides multiple times, buy some lunch or something, maybe even take a nap on one of the benches.
Why? You'll only be leaving afterward anyway. None of the rides are yours. No one at the park will remember you next week. Why not just leave without doing anything?
How would you act right now if you knew all of humanity would be destroyed four hundred years from now? How would you act right now if you knew that there is no meaning or value that comes inherently from existing, accomplishing, or owning?
I know what you'd do.
You'd do whatever the fuck you wanted to. Nihilism isn't only the most defensible worldview, but it's also the most liberating one.
Now, most people would read that and think, "What's to stop this maniac from stealing, killing, and raping everything he comes in contact with? Isn't that what humans all instinctively want to do?"
Ahh, spoken like a true member of the orange circle. No, I wouldn't, and here's why: I need people to like me if I want to get what I want. If I want a Ph.D., a widescreen TV, or Mass Effect 2, I'm going to have a hard time getting it if everyone hates me for being a stealing, murdering rapist.
Or, succinctly, in the words of
Mordin Solus: "Life is a negotiation. We all want. We all give, to get what we want."
But anyway, my intent was to posit my little picture up there, not to defend nihilism. Plus, defending nihilism is just like defending atheism; there's only, like, ten objections to it &mdash most of which are of the "why not kill yourself?" or "why not just steal and murder?" variety.