Evolution.

You learned about it in high school.

It goes like this: Life started out with very simple forms and then gradually, over hundreds

of millions of years, morphed into all the forms we see today.

Bacteria to Beethoven.

Not a straight line, of course…but that’s roughly how it went.

This was the theory proposed by Charles Darwin in 1859, and, with some modification, it has

been embraced as unassailable by the science community over the last century.

As evolutionary biologist Richard Dawkins says, “If you meet somebody who claims not

to believe in evolution, that person is either ignorant, stupid or insane.”

But is that right?

Are there no scientific reasons to doubt the evolutionary account of life’s origins?

In November 2016, I attended a conference in London convened by some of the world’s

leading evolutionary biologists.

The purpose: to address growing doubts about the modern version of Darwin’s theory.

Let’s look at just two scientific reasons to doubt this theory.

First, the Cambrian Explosion.

A weird and wonderful thing happened 530 million years ago: A whole bunch of major groups of

animals—what scientists call the “phyla”—appeared abruptly within a geologically short window

of time—about ten million years.

These novel animal forms—exhibiting proto-types of most animal body designs we see today—emerged

in the fossil record without evidence of earlier ancestors.

Did you catch that?

A huge number of diverse animals appeared, with no discernible antecedents.

So where did they come from?

This question really bothered Darwin.

And he acknowledged that he could give it “no satisfactory answer.”

Nor can scientists today.

The renowned biologist Eugene Koonin, of the National Center for Biotechnology Information,

describes the abrupt appearance of the Cambrian animals and other organisms such as dinosaurs,

birds, flowering plants and mammals as a pattern of “biological Big Bangs.”

So what caused all these new forms of life to arise?

That question leads to a second big doubt: the DNA enigma.

In the 1950s, James Watson and Francis Crick made a startling discovery: The DNA molecule

stores information as a four-character digital code.

Strings of precisely sequenced chemicals inside the DNA helix store the instructions—the

Unless the chemical “letters” in the DNA text are sequenced properly, a protein molecule

will not form.

No proteins; no cells.

No cells; no living organisms.

Bill Gates has said, “DNA is like a software program.”

Let’s think about that for a second.

For computers to run faster and perform more functions, they require new code.

Well, the same is true for life: To build new forms of life, the evolutionary process

would need to produce new genetic information—new code.

But this raises questions about the creative power of natural selection and mutation.

Natural selection is a simple sorting process.

Species keep favorable mutations that allow them to survive but eliminate bad mutations

that cause their members to die out.

No one doubts that natural selection is a real process and that it produces minor variations,

but many biologists now doubt that it produces major innovations in biological form.

To see why, think again about software.

What happens if you introduce a few random changes into computer code?

You’ll likely mess it up, right?

Though it might still work—if you don’t make too many changes.

But if you make enough random changes, your program will stop functioning altogether.

You certainly can’t keep doing this and expect some cool, new program to pop out.

There’s a mathematical reason for this.

In all codes and languages, there are vastly more ways of arranging characters that will

generate gibberish than there are arrangements that will generate meaningful sequences.

And this applies to DNA.

Remember, natural selection only “selects” sequences that random mutations generate.

Yet experiments have established that DNA sequences capable of making stable proteins

are extremely rare—and, thus, really hard to stumble on randomly.

How rare?

While working at Cambridge University, molecular biologist Douglas Axe showed that, for every

DNA sequence that generates a relatively short functional protein, there are 10 to the 77th power

nonfunctional sequences.

Now consider that there are only 10 to the 65th power atoms in our galaxy.

So finding a new DNA sequence capable of building a functional protein is like searching blindfolded

for a single marked atom among a trillion Milky Way galaxies.

Talk about a needle in a haystack!

As I show in my book Darwin’s Doubt, even 4 billion years of life’s history is not

enough time to overcome a search problem this big.

So, two serious doubts about modern Darwinian theory: The Cambrian Explosion—the sudden

appearance of new animals, which evolutionary theory has failed to explain; and the DNA

enigma—the implausibility of random mutations producing the information needed to build

new forms of animal life.

Scientists who know about these problems are not “ignorant, stupid, or insane;” they

are just appropriately skeptical.

I’m Stephen Meyer, senior fellow at the Discovery Institute, for Prager University.