The multiverse as a scientific concept — part I

Scientia Salon

looking-for-life-in-the-multiverse_1by Coel Hellier

The multiverse concept is often derided as “unscientific” and an example of physicists indulging in metaphysical speculation of the sort they would usually deplore. For example, commenters here at Scientia Salon have said that the multiverse is “by definition not verifiable and thus outside the bounds of empirical science,’’ and that “advocates of multiverses seem to be in need of serious philosophical help” [1].

Critics thus claim that the multiverse amounts to a leap of faith akin to a religious belief. Indeed, the religious often accuse atheistic scientists of inventing the multiverse purely to rebut the “fine-tuning” argument that they say points to a creator god, though the fine-tuning argument is readily refuted in several other ways, and anyhow physicists really don’t care enough about theology these days to let that worry them; further, the concepts leading to a multiverse were developed well before theologians started taking…

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Finding True North

Dedicated to the Game

[Note: this post builds on 3 previous posts, Jesus Christ: Error Theorist, Men, Mores and Mimbos: The Strange Case of Moral Fact, and Chaos Theory]

People talk a lot about meaning and purpose. Most consider those two things quite important. But for concepts held so dear, most people have an ill-formed notion of meaning and purpose. That most hold the two ideas to be roughly equivalent is testament to the squishiness of the concepts. Meaning and purpose are quite different things overall, but they do have one thing in common, and their one commonality may account for much of the confusion between the two and otherwise.
The feature which they share is that each idea can be held as a tautology. Actually, that’s about it for purpose, because purpose is the action of an intent. Talk of purpose assumes intent. So, reasonable talk of purpose is local…

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Goodnight Clock

Burrito Justice

Most of you know Goodnight Moon, where a little bunny goes to bed. There are a number of subtle details in the Clement Hurd’s artwork that you only pick up on after reading the book several. hundred. times.

(FYI multiple updates on this post, check the bottom)

There’s the mouse, and the moon rising in the window, and the art on the walls referencing other Margaret Wise Brown books. And then there’s the clock. It’s something I gradually noticed over the past few years, and last night I decided, hey, GIF…

Turns out the little bunny bedtime ritual takes an hour and ten minutes, starting at 7 and lights out at 8:10, which seems about right.

goodnight moon clock

Protip: If your friends are having kids, getting them Goodnight Moon (and/or a set of Sandra Boyton books) is always a good bet. If you *don’t* like them, or are in search of a retaliatory…

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