Let me begin by giving my own perspective on the idea of “belief.” A belief is something that informs our thoughts and our behaviours. From an old Star Trek episode: “as you believe, so shall you do.” Those who sincerely believe some fact, some idea, some proposition, usually do act upon it, or at the very least have their own behaviours affected by the belief.
But can we really say, in the same sort of way, that a lack of some particular belief informs our thoughts and behaviours in the same way? Let’s take a few simple examples:
- A belief that God requires attendance at mass, or you’ll go to Hell, is likely to lead to one going to mass. On the other hand, lacking that belief does not mean either that you will or will not attend mass. You’ll do so based on some other factors – do you like the service, do you want the company, does it help your focus on your religious duty, does it provide spiritual comfort?
- The belief that mushrooms may all be poison is likely to prevent one from eating mushrooms. But not believing it will have no effect whatever on whether one eats mushrooms. Rather, taste or family history or aesthetic concerns are far more likely to determine whether one eats those wonderful fruits of the horse-poop and rotting forest vegetation!
- The recognition that he is a human with needs that may require other humans
- The recognition that other humans having been previously spurned or harmed are less likely to be useful
- The thought that he might impact the future (a future he will not see) in the same sort of way that his life has been impacted by historical persons who never contemplated his existence
- The recognition of a multitude of observable (or tractable) facts about the reality in which he finds himself
For example on that last point: Not believing in a punishing ("go to Hell, do not pass Go!") sort of God does not inform my life at all – though it does, perhaps, mean that I don't have to suffer some of the angst of the person who believes it. But it also doesn't tell me a damned thing about what I should do, how I ought to behave, what I should understand as my reason for existence. That "lack of belief" is as barren as barren can be, and therefore the very antithesis – as I said at the beginning – of what belief is about.