I would disagree that science is a religion, I think it would be more accurate to say that science is a philosophy, and religions are also philosophies.
Otherwise we might as well dispense with the word "philosophy" altogether and simply describe every sphere of human intellectual endeavor as a "religion".
For me this is key; as science progresses, it can largely replace the need for religion to explain the world around us, but this was only ever one of the jobs of religion. Science will never give a definitive answer to enable to us cope with the idea of our own mortality in the way religion does. The best it can do is to give a rather noncommittal "as far as we know, there is no evidence for an immortal soul or an afterlife". My personal view is that those things do not in fact exist, but it is a deeply unpalatable one and I can't see it ever being very popular; in fact I rather hope I will be proven wrong. Certainly one would not have to deny any major scientific law to believe the opposite.Originally Posted by Askthepizzaguy
The thing I wonder about is whether the modern major religions will be able to adapt into such a role. There was a thread a few months ago in which it was eloquently argued that, contrary to being "set in stone" and incapable of ever changing, religions can and do evolve to fit the moral code societies want them to fit. I am interested to see whether this can happen in response to the changes in modern society. The homosexuality cat seems to well and truly out of the bag for example, and there seems to be a consensus among secular society that it would be neither possible nor desirable to put it back in. Similarly, modern contraception has allowed for a degree of relatively low-risk sexual freedom which would have been unthinkable in earlier times. I would argue that religious objections to these are elements of a moral code which would once have served a practical purpose, but have been rendered largely obsolete by modern developments; I certainly hope religion can evolve to come to terms with them.
More importantly, while I would argue that there is no reason why science and religion should be in conflict, the fact is that there are areas where they have been in recent years. The most prominent of these I suppose being "intelligent design"; for anyone who values the immense benefits scientific progress has provided to modern society, it should be deeply troubling that there has been a significant movement in one of the most advanced scientific nations to flatly deny a vast swathe of widely confirmed scientific principles, from virtually the whole range of scientific disciplines, purely because it is inconsistent with a certain reading of Biblical scripture. Similarly there has been religiously-led opposition to developments such as stem cell research. These issues are only going to become more common as fields such as bioengineering and neuroscience mature.
I would argue that when religion finds itself in the position of trying to delay or even roll back the progress of science, it becomes a serious social problem. I strongly hope that these conflicts are not irreconcilable, nor do I hope that religion becomes extinct. However I am clear that it is religion that must make the running here, not science, because as Feynman put it, nature cannot be fooled. Either the current religions must evolve to meet the requirements of modern society, or they must be replaced by ones which do so.
Any knowledge, scientific or otherwise, is built on assumptions. The point of scientific knowledge is that those assumptions must be justified by making testable predictions. It's a matter of personal preference whether you decide those assumptions reflect some deeper physical reality or are simply a useful calculating tool.Originally Posted by Askthepizzaguy
However, I would like to distinguish here between quantum mechanics, which is what we might call "proper science", and concepts such as string theory (including things like extra dimensions, multiple universes and the like), which is untested conjecture at present. Quantum mechanics is a complicated but nonetheless rigorous mathematical description of the behaviour of elementary particles, largely developed in the first half of the 20th century, which has been confirmed by a number of experimental predictions and has led to many useful applications. Where it gets fuzzy is when you try to explain what the theory means physically (if indeed it means anything), where there are a number of interpretations. I, like most of the physics community, adhere to the Copenhagen interpretation (in a nutshell, particles can be physically in two states at once, the universe is inherently non-deterministic), but as far as I know it is no more than a matter of preference.
String theory, meanwhile, is a modern attempt at providing a theory which explains both gravity and the behaviour of elementary particles; while it has several useful features which make it quite a "nice" theory, as yet has made no testable predictions which could serve to verify or disprove it, meaning that it is currently no more than a hypothesis.
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