Lehi's 30 settlers become armies of 230,000

Contested

LDS scholars have a real answer here. Say so before your friend does.

The numbers

A founding party of about 20 to 30 lands around 589 BC. It splits almost at once.

Within roughly 500 years the text reports 19,094 Lamanites killed in one battle at Alma 2:19. Later, 230,000 Nephites die at Cumorah in Mormon 6:10-15.

The Jaredites reach "two millions" at Ether 15:2.

What John Kunich showed

That reaching those figures from those founders needs growth rates far above anything measured in pre-modern populations. And the text has temples, kings and standing armies within two generations of a landing party of a couple of dozen.

Their answer, at full strength

This is one they answer well. James E.

Smith is a professional historical demographer. He argues Kunich applied long-run averages to a frontier colony, where 2 to 3% a year is normal for centuries — colonial New England did it, and so did Pitcairn.

His simulations produce Book of Mormon numbers. Polygamy is attested among Lamanites and early Nephites.

Ancient casualty figures are notoriously inflated everywhere. And the book never says the land was empty: Sherem appears from nowhere in Jacob 7, and the Mulekites are found already numerous in Omni 1.

Where the answer costs them

The fix and the DNA fix are the same fix. The more other people you put in the land, the less the book is what its own narrators thought it was.

And the silence about a surrounding native majority becomes strange in itself.

How strong is this argument?

Genuinely arguable, and weak on its own. Smith is right against Kunich on the demography.

Use this one only alongside the DNA and archaeology cases, where it adds weight.

What to say

"If there were already people there, why does nobody in the book mention them?"

Christensen's nineteenth-century painting of the Hill Cumorah, a devotional artwork rather than a documentary record

Tikal in Guatemala, a genuinely large Mesoamerican city; a representative site, with no Nephite connection

How they answer this — at its strongest

Smith answers Kunich well: a new colony with land to spare grows far faster.

James E. Smith is a trained historical demographer. He wrote in FARMS Review 6/1 in 1994. Kunich, he says, applies long-run averages to a young colony. That is the wrong yardstick. A frontier people with land to spare can hold 2 to 3% a year for centuries. Colonial New England did it. So did Pitcairn. Smith's own model runs reach Book of Mormon numbers on fair assumptions. Plural marriage among Lamanites and early Nephites would help too.

The strongest point is in the text itself. The book never says the land was empty. Sherem walks in from nowhere in Jacob 7. The Mulekites are found already numerous in Omni 1. And 'Lamanite' can work as a label for a side, not a bloodline. If Lehi's party joined peoples already there, no huge growth rate is needed.

Last, war dead in old records are famously inflated. That is true of the Bible, of Greece and Rome, and of the Maya. Reading those figures as a census is a mistake about what they are.

The verdict

Weak on its own: Smith wins against Kunich, so use this only with DNA.

This is the criticism the Latter-day Saint side has answered best on its own terms. Smith is a credentialed demographer. His frontier-growth objection to Kunich is technically right, and the others-in-the-land reading is defensible from the text.

But the fix is costly, and it creates a squeeze. The more others you import to solve the demography and the DNA, the less the book is what its own narrators thought it was. Its nineteenth-century readers thought the same. And the text's total silence about a surrounding native majority becomes strange in itself.

On its own this does not sink the text. It works as a force multiplier on the DNA and archaeology entries.

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