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Special Relativity and Middle-Earth

110 点作者 goy超过 2 年前

4 条评论

roenxi超过 2 年前
I&#x27;ve always liked this sort of interpretation. because it suggests that the entire universe might actually be a static object; and time itself a complete illusion.<p>Imagine a hyper-being that has a few more dimensions, looking down on us as we look down on Tao&#x27;s treefolk. We might optimistically imagine that they see our little moment of conscious perception moving backwards and forwards in time like a motivated fish. We perceive it as one way though, because when our little window of perception moves backwards it enters a state where it cannot remember the future, and when it moves forward it enters a state where it has no reference of lingering unevenly at different past times.<p>Seems unlikely, but so does everything else.
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pavo-etc超过 2 年前
The way this describes two treefolk seeing each other both aging slower is the first time I&#x27;ve really understood how two parties relativistic effects are both able to see each other aging slower than themselves: the points at which they are seeing each other are not simultaneous.
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ndsipa_pomu超过 2 年前
Fun article, but I think the connection to Middle-Earth is tenuous at best. I had hopes that there was going to be some interaction between trolls and humans, but he ends up just using the tree-like beings.
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philipwhiuk超过 2 年前
I don&#x27;t really understand why he didn&#x27;t just use trolls (which, as he mentions don&#x27;t move in the day) rather than invent a new tree folk.<p>It seems like he came up with the disk idea and then thought &#x27;this looks like a tree&#x27; and back-solved Middle-Earth and then was like &#x27;oops, this behaviour is actually trolls&#x27; when writing it up (rather adjusting his paper to use stone discs)<p>I can&#x27;t imagine there&#x27;s many people who both get past the opening and don&#x27;t understand the concept sufficiently for the allegory to be useful.