Alexis Jacobi wrote: ↑Sat Apr 12, 2025 2:25 pm
I wonder, Mike, what you genuinely think of the Carlyle quote. Obviously, it (and similar ideas) have affected how I see.
What do others here think? Ben? Mike? Henry? Dubious?
But the thing a man does practically believe (and this is often enough without asserting it even to himself, much less to others); the thing a man does practically lay to heart, and know for certain, concerning his vital relations to this mysterious Universe, and his duty and destiny there, that is in all cases the primary thing for him, and creatively determines all the rest. That is his religion; or, it may be, his mere scepticism and no-religion: the manner it is in which he feels himself to be spiritually related to the Unseen World or No-World; and I say, if you tell me what that is, you tell me to a very great extent what the man is, what the kind of things he will do is.
Sure, Alexis—I’ll respond to Carlyle. Because buried in that passage, beneath the Victorian phrasing and the spiritual window dressing, is actually a
scientifically accurate observation—just dressed up in metaphysical robes.
When Carlyle says that the thing a person “lays to heart” about their relation to the universe ends up creatively determining everything else they do—he’s right. That internalized worldview
does shape action, perception, behavior, and even emotional response. But what he didn’t know—and what you routinely pretend doesn’t exist—is
why that happens.
It happens because that worldview—the belief about one’s “vital relations to the universe”—gets physically
wired into the brain.
Literally. Physically. Mechanistically.
Neurons that fire together wire together. Beliefs are not wisps of soul—they’re
electrochemical patterns. They are axons sprouting new terminals, dendrites branching out, synapses strengthening through repetition and reinforcement. Your “practical beliefs” are biological structures formed over time through exposure, reward, repetition, and emotional salience.
So yes, Carlyle’s right in his 19th-century poetic way: tell me what a man believes about the universe, and I’ll tell you a lot about how he lives.
But now, we can go deeper. We can tell you
how those beliefs formed.
We can watch it in real time, under a microscope, or in fMRI.
We can alter it—through trauma, learning, therapy, propaganda, drugs, or disease.
What Carlyle called a man’s “religion,” neuroscience calls a
neural schema.
And unlike Carlyle, we don’t have to guess at it. We can test it, observe it, change it.
Which is exactly what you’ve spent this entire thread refusing to do.
So yes—worldviews matter.
And yes—they determine behavior.
But no—it isn’t spiritual.
It’s cellular.
It’s real.
And it’s governed by cause and effect like everything else in the universe.
So thanks for quoting Carlyle. You accidentally strengthened my case.