Can One Comma Change the Second Amendment?

Can one comma change how we understand the Second Amendment?

Duke law professor Joseph Blocher studies the history, language, and interpretation of the U.S. Constitution—including what punctuation can tell us about how people understood its words.

But in a world where so much of what we read comes to us through computer screens and AI, Blocher argues there’s still value in seeing the real thing.

We visit the Durham Public Library to explore what original documents can reveal when we look beyond the words on the screen—and why sometimes, as Blocher puts it, we need to “touch grass.”

These historic documents will be on display at Duke’s Nasher Museum of Art from September 24, 2026, through January 3, 2027.


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Transcript

00:00:02:06 - 00:00:04:05
Entire fields of constitutional law

00:00:04:05 - 00:00:07:21
are built around the meaning
of just 1 or 2 words in the document.

00:00:07:23 - 00:00:09:15
Commerce, for example.

00:00:09:15 - 00:00:13:00
I spent a lot of time studying
the Second Amendment, which has just 27

00:00:13:00 - 00:00:16:10
words, and people read those words
as if they have one comma.

00:00:16:14 - 00:00:19:02
Many historical versions have two commas,

00:00:19:02 - 00:00:22:07
and the version on display
at the National Archives has three commas.

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And where we put
those commas could change the emphasis

00:00:25:04 - 00:00:28:04
and even the meaning of the words
themselves.

00:00:28:21 - 00:00:30:13
My name is Joseph Blocker, and I study

00:00:30:13 - 00:00:33:13
constitutional law.

00:00:39:06 - 00:00:41:22
Looking at an original document,
I get the same kind of feeling

00:00:41:22 - 00:00:43:14
I get standing in a historic building

00:00:43:14 - 00:00:47:01
or on an old battlefield,
which is an invitation to inhabit

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the world of the people who, in this case,
wrote the document.

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Who were they?

00:00:50:20 - 00:00:53:12
Who are they speaking to?
What was their goal?

00:00:53:12 - 00:00:56:13
This isn't actually
the original declaration.

00:00:56:13 - 00:01:00:07
The Stone Declaration is an 1823 engraving

00:01:00:15 - 00:01:05:03
that was made as a very accurate copy of
the original Declaration of Independence.

00:01:05:04 - 00:01:05:10
In fact,

00:01:05:10 - 00:01:09:22
this is the version of the declaration
that most Americans recognize today,

00:01:09:23 - 00:01:15:01
and it is one of just 200 copies
that were originally commissioned

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to preserve the declaration
once the original started to deteriorate.

00:01:19:14 - 00:01:22:14
And far fewer
than 200 still in circulation.

00:01:23:05 - 00:01:27:12
The error corrections really does
make it easier to see these as human

00:01:27:12 - 00:01:31:10
created documents that were imperfect,
not just in the ideals

00:01:31:10 - 00:01:34:08
that they articulated, but even just
in the way that they're they're written.

00:01:34:08 - 00:01:37:03
There's a missing word
which they just added in

00:01:37:03 - 00:01:41:04
with a little carrot,
the phrase “all men are created equal”

00:01:41:08 - 00:01:45:05
we understand that much differently
and much more capacious than they did

00:01:45:06 - 00:01:46:06
at the time.

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So much of what we read is mediated
through search engines and AI and screens.

00:01:50:13 - 00:01:53:16
And sometimes it's important to just
get back to the originals, to come back

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to, to touch grass, as they say,
and see where the history actually began.

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And the Stone Declaration
is about as close as you can get to

00:02:00:11 - 00:02:03:13
being physically present
at the founding of the country.

00:02:03:13 - 00:02:07:19
Well, this is so much more rich
than seventh grade civics was, right.

00:02:07:21 - 00:02:10:16
Seeing this first hand is a whole other
dimension of the experience.

00:02:10:16 - 00:02:12:13
As a Durham native
who spent a lot of my childhood

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at the Durham Public Library,
it is especially exciting.

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It makes me so happy

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and proud that the people of my hometown
get to engage with this document today.

00:02:19:17 - 00:02:23:02
I hope that all students
of constitutional law and American history

00:02:23:03 - 00:02:26:02
see themselves
as authors of an ongoing story

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where all of us have something to say
and something to contribute.



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