Whoever said humans were not fallible? There might be plenty of reasons why we have created them but that doesn't necessarily justify them. I'm sure we all know that humans are the ultimate learning machines and often seeing meaning where there is none - pareidolia is an example of this. The control issue might be one of the main reasons why they have developed - the man with the big stick and all.
While control, or explaining natural phenomena pre scientifically using mythic thought may have been part of religion, I would disagree that that was its primary goals, and that as religion has evolved right along with our understandings of ourselves and society, those take a back seat or are abandoned as distractions to the real goal of religion, which is to add meaning to the fact of one's own being and existence itself. The "big" question is not about how the rains fall or why oceans have fish in them. Those are the little questions, that science is a better tool, and in that sense, serves our greater understanding of God. The big questions of religion, really have a lot less to do with questions of causality, as it does questions of being and essence. Existential questions. Spiritual questions.
For me, they are all just a step too far, and an unnecessary one at that.
But they are not too far for those who have that question. In fact, not looking into that is experienced as wholly inadequate and unsatisfying. Simply not thinking about these things is not an option for many people so compelled to understand the nature of being and who they are. Just acknowledging our evolutionary origins, only adds greater depth to the pursuit of the knowledge of Self. It's not a matter of wanting to know about something, but rather to know in the sense of being. To truly know, is to be that which is known.
I think that most could probably live quite happily, and function as well as any others, without religious beliefs. The evidence seems to show this, in that non-believers tend to be just as moral as religious believers, and often the non-believers tend to be more realistic too - just like introverts tend to be over extroverts apparently.
I have no dispute that those who don't follow a religion can be just as, if not more moral than the "believers". I don't see religion as the source of our morality. I do not see religious truths as being dictated top-down from a sky god of sorts, which tends to be the image I see most neo-atheists hold in mind when they think of God.
While morality is part of any social system, and religion certainly qualifies as that, in a spiritual pursuit to the highest Truth, that of one's Being, there are certain truths which reign supreme: Love is the highest Truth. Integrity. Sincerity. Humility, etc are necessary. These are things which arise from within from the highest states of spiritual realization, not external laws imposed on others by which to judge each other by. If someone choose a diet of pop and candy for themselves, they will not benefit as well as those who eat healthy foods. These are "laws of the body", so to speak that if you wish to be healthy you have to follow.
They are not about controlling others behaviors. They are free to chose to be unhealthy if they wish. It's not a judgement against them by others, but an action from themselves, to themselves. One doesn't have to believe in a God, to understand this Nature of their own being, if they are so compelled to, as many, such as myself are. I chose to have "more" in the sense of realizing the fullest potentials Nature has gifted me with. Not everyone is so compelled, but plenty are, even if our numbers are a minority.
I don't think that is true at all. How many conversations really revolve around religious beliefs? Very few I would say, since, as with politics, religion is usually off the menu for most discussions.
In my life? It's central. Other questions such as politics are a painful, sometimes unfortunately necessary distraction. You see, for me, these questions are not about having the "right" opinion about these things, you see. They are about examining the nature of them in general and understanding what the underlying Truth is that compels humanity to these things on a vastly deeper level than "mere beliefs". Religion is not about right beliefs for me, and those who make them that, are as you say, just arguing their opinions, like political views and such. Those things bore me as distracting.
Most people don't really need religion in their lives.
I would say that every person does in fact need structures for their lives, on an essential level. It is what gives stability and security for them to navigate life with. Religion, in it's many roles, definitely can and does offer that. It certainly has historically offered a cohesive system, some better than others. In fact as one brighter than the noonday sun's example; the entire Western ethos was deeply shaped and informed in no small measure by the Christian religion.
Our very unexamined assumptions of truth and values were completely shaped by religions, so much so, that I say accurately in this sense that atheists are in essence "Christians without God." The West is formed by a basic Christian ethos, and no one who is raised in this culture escapes that, even if they do not consciously believe in the myths of the religion, Jesus dying for them, God needing blood to forgive, or God even existing, etc.
It has been so for a long time but as we can see from the decline in religious beliefs, many are apparently quite happy to ditch religions. And I don't think we are any worse off now than we ever were. We still have many problems of course but we are just as well off, or better, than ever.
I personally see this not a religion going away, but evolving in its nature. It may not having the trappings of mythic symbols, yet the underlying impulses, in the many things religions bring, is still present, just shifting its home trying to find something more effective. If not in name, certainly in function. For instance, to say "there is no God" is itself still dealing with the big question, a religious impulse. It is looking to the sky and saying, "nothing", rather than "something". The context is the same, even if the content is different for the individual or group.
Change doesn't have to be that quick, so those with religious beliefs no doubt can carry on as before - no issues with that - but as per the thread about teaching to children, I think if children were not taught so young then religions might die out faster.
I think blaming religions is shortsighted, and as such, neither effective nor ultimately helpful towards our humanness. I would say what needs to die out if outdated thinking, and that exists in many systems of thought. I think it takes vastly far more courage to correct the thinking within the systems, than burning down the whole house with everyone in it and claiming you've purged the world of a great evil. Healing is a harder path to take, than firebombing something out of existence.
What exactly do the big questions do for humans? The answers, from all sorts of seers, seem to just cause conflict between us.
Only when someone canonizing them into static truths that serve as substitutes for actual spiritual awakening. The "true believer" is the least awakened soul. The atheist is more spiritual, in my opinion, than them. Don't confuse believers, with the Truth itself. As Jesus rightly said, condemning most of these "true believers", "By their fruits you shall know them". The problem isn't the teaching, but the followers who themselves don't get or follow them.
How do you deal with that instead, seems the far greater challenge, and the one that will actually make a difference for humanity. Otherwise, you get rid of the religion, you think the "true believer" will stop? Or will they just shift their alliances to a new thing to believe in, like you see in the militant, anti-religious neo-atheist. Still the same "true believer", just a new home for it. You can take the fundi out of the church, but you can't take the fundi out of the fundi. This is an understanding that lacks, projecting this shortcoming onto religion as a form of self-distraction for the harder path of self-transformation.
It might be different if there was only a single answer to each question but there isn't.
But why does there need to be? Why is that the path to Peace? It isn't. It's not about having the right ideas and beliefs. The very opposite of that is true in fact. It's about understanding that all perspectives are reflective of ourselves as individuals and as products of culture, and humbly allowing for other perspective to hold truth and value for others, and ourselves, if we let them. The Truth is not known by having a better idea, but by becoming that Truth itself. That Truth is not a propositional truth, but the nature of Being. When we let go of trying to put handles on reality for a sense of security, is when we actually find it.
Everyone seems to have a particular interpretation of these questions - and how many will actually be correct?
All of them and none of them. The parable of the blind men and the elephant.
Blind men and an elephant - Wikipedia
Philosophy alone for me would cope with all this without too much referencing of any divine nature or anything tied to this. For me, it's just a step too far - with our present knowledge at least.
What is the step too far? That there is something beyond our ability to know beyond the reasoning mind? There there is a spiritual nature to us that goes beyond reason that we can in fact legitimately discover and explore? Or are you saying, creating mythic images of God like some sky-parent watching over you to hit you with a big stick when you're being naughty? I would say that's not going too far, rather it is stuck in nursery school and needs to go a hell of a lot further than that to open to the bigger questions!