No problems Hedders. Though, if I had've known you had done tertiary level pure maths and nuclear science I would not have spent as much time in my explanations. You should in fact be giving the explanation.
Out of curiosity, were you a believer before you went to Uni and the assumptions within the science were the only places left for God to have any possible role? Or did the fact that assumptions were required disillusion your view of the science and you reasoned that a higher power was required to make it make sense?
When you start asking why is a quark a quark and why does it interact in specific ways? Why are the fundamental parameters of the universe as such? Why is matter so ordered on so many levels? For some a creator is required for it to make sense. For me, while it totally amazes me and is boggling, it is another facet of science that is waiting for an explanation. I am happy to wait and are happy not to know for now.
As for life requiring a meaning. Life does what life does, it replicates and changes within the boundaries that the universe and the local environment allow it to. On Earth, within these bounds it has attained some amazing feats, humans not being the least of these. Life on Earth has now reached a level where it can contemplate why and how it arose. The contemplation is an evolution in itself with religion being a part of that journey. As part of that evolution science has begun to fret away at the role religion plays in that contemplation. That breaking down of a requirement of a creator has accelerated and advanced to a degree now that a creator is not required to explain our origins. The concept of a creator is now a redundant part of our ongoing contemplation of origins.
I think the question should not be Is there a God?
It should be Is a God Necessary?
I became a Christian during uni- up until then I was brought up in a nonreligious home. Living on campus, I spent a good deal of my time getting drunk, and lectures didn't feature too highly in 1st year. I always had these niggling thoughts that there was more to life than what I was doing at the time. After looking into various things I finally looked into Christianity, via the Bible and other Christians. The experiences I had studying science and maths did contribute to the search for more meaning/more answers. Mind you the compassionate and loving aspects of Christianity probably left a greater impression. I spent some time doing missionary work in Africa and that kind of cemented my desire to live for God.
I used to think religion was for losers and I was very guarded, even hostile towards religious people. So I know what it's like to view religion as pointless. A whole host of things has changed that for me- some things were learnt, some things appear to be inherent in me. Getting back to science for a moment, I love the stuff, and probably like yourself, I look forward to the next discovery in the fields that I'm interested in. Probably the most fundamental shift I made in my approach to science occurred when I was back at uni though, when I struggled with the limitations of the human brain to even establish evidence-based starting points, as I mentioned before. I couldn't dismiss the notion that a being of greater intelligence existed, one that could know more and do more than us. There's no absolute proof that I'm right or wrong in this assumption, yet the infinite nature of sceince and maths reassures me that it will remain as reasonable an hypothesis as any other. I have athiest friends who feel just as sure that science will eventually explain the "gaps plugged with religious ideas" to use their term. I still don't see science as any kind of threat to what I believe, but I'm aware of how foreign this attitude is to them. I enjoy living in a world that remains full of future discoveries.