The Population Problem: A Case for a Young Earth

One of the most intriguing arguments for a young Earth comes from an analysis of human population growth. If humans have existed for 300,000 years or more, as conventional science suggests, the number of humans alive today—or even in recorded history—presents a logical conundrum when viewed through the lens of population dynamics. By examining reasonable growth rates and historical data, the evidence aligns more closely with a young Earth timeline, consistent with a biblical framework of roughly 6,000 to 10,000 years.

By looking at how quickly people multiply and comparing ancient survival rates to today’s, the current 8 billion population supports a short history rooted in reason and scripture.

Picture the biblical Flood 4,500 years ago, leaving just Noah’s family of eight (Genesis 7:13). With a small, steady growth rate—much lower than today’s because fewer babies survived back then—the population could climb to 8 billion in that time. It’s a straightforward buildup: start small, grow consistently, and hit today’s number without any wild leaps. This fits the tough conditions of ancient life, where disease and hardship kept survival rates low, with studies showing only about half of kids made it to adulthood (Volk & Atkinson, 2013, Historical Biology).

Now imagine humans starting 200,000 to 300,000 years ago, as some claim. Even with a tiny growth rate, the numbers explode way past 8 billion—think hundreds of billions or more in just a fraction of that time. To stay at today’s population, growth would have to stall almost completely for centuries, suggesting endless disasters like plagues or wars. But history shows humans thriving and spreading since about 10,000 years ago, not stuck in a rut. And where are all the graves from those supposed billions of extra people?

Today’s faster growth—around 0.8% a year—comes from better medicine and food, things ancient people didn’t have. Apply that rate backward over thousands of years, and you’d get ridiculous numbers, far beyond what Earth could hold. The Bible’s call to “be fruitful and multiply” (Genesis 9:1) and the spread of nations (Genesis 10) match a 4,500-year rise to 8 billion, backed by genetic hints of a recent common ancestor (Carter, 2007, Journal of Creation). A 200,000–300,000-year story, though, needs constant excuses to explain why we’re not overrun with people.

In short, a young Earth makes sense: a steady climb from a handful to 8 billion in a few thousand years, no tricks needed. The longer timeline buckles under its own logic, leaving too many questions and not enough bones!

Agape,
spencer

Sources:
o Carter, R. (2007). “Mitochondrial Diversity within Modern Humans.” Journal of Creation, 21(2).
o Volk, A. A., & Atkinson, J. A. (2013). “Infant and Child Death in the Human Environment of Evolutionary Adaptation.” Historical Biology, 25(5).
o Genesis 5, 7:13, 9:1, 10 (KJV).