Re: Anthropic principle, mulitverse and God
Quote:People are not the result of a cosmic accident, but of laws of the universe that grant our lives meaning and purpose, says physicist Paul Davies.
Does Paul Davies actually say that? Since he's a physicist, I assume by "laws of the universe" he means the laws of physics. How do these "laws of the universe" grant our lives meaning and purpose? What kind of meaning or purpose would that be? Later in the article Davies says:
Quote:Words like "meaning" and "purpose" are human categories, derived from human experience, and so we're projecting them onto nature and saying, well, the best way of understanding the universe is to say it behaves in a purpose-like manner.
So, meaning or purpose are something we project onto the universe, not a property of the universe itself. This sounds like it contradicts the original statement about the "laws of the universe" granting our lives meaning and purpose. (Perhaps the author got it all confused?) Still later he says:
Quote:We're trying to construct a picture of the universe which is based thoroughly on science but where there is still room for something like meaning and purpose. So people can see their own individual lives as part of a grand cosmic scheme that has some meaning to it. We're not just, as Steven Weinberg would say, pointless accidents in a universe that has no meaning or purpose. I think we can do better than that.
So, science or natural law might allow for meaning or purpose, but doesn't actually provide it. Later he says:
Quote:If future scientists are human beings, they may be stuck with the same problems that we have. The way we think, the way we like to analyze problems, the categories that we define -- like cause and effect, space-time and matter, meaning and purpose -- are really human categories that cannot be separated from our evolutionary heritage. We have to face up to the fact that there may be fundamental limitations just from the way our brains have been put together. So we could have reached our own human limits. But that doesn't mean there aren't intelligent systems somewhere in the universe, maybe some time in the future, that could ultimately come to understand. Ultimately, it may not be living intelligence or embodied intelligence but some sort of intelligent information-processing system that could become omniscient and fill the entire universe. That's a grand vision that I rather like. Whether it's true or not is another matter entirely.
which implies that a fundamental understanding of the universe is alien to human intelligence, and that meaning and purpose are just judgments that we impose on the universe. It appears that the statement made in the subheading of the article about the "laws of the universe that grant our lives meaning and purpose" is not justified by what Paul Davies actually says. I blame the writer of the article.